Green Tourmaline Crystals: natural color green tourmalines

Green Tourmaline Crystals with Lepidolite

Code: tgrm399
Natural color green tourmaline weighing 87.1 carats (17.42 grams)
This genuine green tourmaline specimen is 2" x 1" x 0.65"
Discovered at Conselheiro Pena, Brazil
Price: $87.10

This natural green tourmaline mineral specimen consists of three intergrown dark green tourmaline crystals with lavender color lepidolite mica encrusted here and there around their surfaces with a small amount of white albite feldspar. The tourmalines are semi-transparent and with dark green natural color. They appear almost black except when viewed with a bright light. See a photo of these green tourmaline crystals with lepidolite held up to a light.

Green Tourmaline Crystals with Lepidolite

Code: tgrm400
Natural color green tourmaline weighing 164.1 carats (32.82 grams)
This genuine green tourmaline specimen is 2.8" x 1.6" x 1"
Discovered at Conselheiro Pena, Brazil
Price: $131.28

This natural green tourmaline mineral specimen consists of several intergrown dark green tourmaline crystals with lavender color lepidolite mica encrusted here and there around their surfaces and with a small amount of white albite feldspar. The tourmalines are semi-transparent and with dark green natural color. They appear almost black except when viewed with a bright light. See an opposite side photo of these green tourmaline crystals with lepidolite.

Green Tourmaline Crystals with Lepidolite

Code: tgrm403
Natural color green tourmalines weighing 349.9 carats (69.98 grams)
This genuine green tourmaline specimen is 3" x 1.8" x 1.7"
Discovered at Conselheiro Pena, Brazil
Price: $524.85

This natural green tourmaline mineral specimen consists of more than a dozen intergrown dark green tourmaline crystals with lavender color lepidolite mica encrusted here and there around their surfaces with a small amount of white albite as well. The tourmalines are semi-transparent and with dark green natural color. They appear almost black except when viewed with a bright light. Several of these green tourmalines are actually watermelon tourmalines with a green outer portion and a reddish-pink interior. See a close-up photo showing one of these watermelon tourmaline crystals. See also an opposite side photo of this natural mineral specimen of intergrown green tourmaline crystals.

Green Tourmaline Crystal with Pink Core

Code: tgrm396
Natural color green tourmaline crystal weighing 47 carats (9.4 grams)
This genuine green tourmaline crystal is 1.2" long x 0.5" x 0.5"
Discovered in Minas Gerais, Brazil
Price: $263.20

This naturally terminated green tourmaline crystal has medium green natural color. The terminations and prismatic faces of this tourmaline crystal are in good overall condition. This genuine tourmaline mineral specimen is completely natural and has not been heated or treated in any way. It is semi-transparent, and it shows a core of pale pink tourmaline surrounded by a green tourmaline rim at its base (watermelon tourmaline). See an end view that shows the pale pink core of this natural color watermelon tourmaline crystal.

Green Tourmaline Crystal with Pink Core

Code: tgrm397
Natural color green tourmaline crystal weighing 122.4 carats (24.48 grams)
This genuine green tourmaline crystal is 1.5" long x 0.7" x 0.6"
Discovered in Minas Gerais, Brazil
Price: $489.60

This naturally terminated green tourmaline crystal has medium green natural color. The terminations and prismatic faces of this tourmaline crystal are in mostly good overall condition. This genuine tourmaline mineral specimen is completely natural and has not been heated or treated in any way. It is semi-transparent, and it shows a core of pale pink tourmaline surrounded by a green tourmaline rim at its base (watermelon tourmaline). See an end view that shows the pale pink core of this natural color watermelon tourmaline crystal. See also a side view of this green tourmaline crystal.

1.5 inch Facet Grade Green Tourmaline Crystal

Code: tgrm336
Natural color green tourmaline weighing 33 carats (6.6 grams)
Tourmaline Crystal Dimensions: 38mm long x 10mm x 8mm
This natural green tourmaline crystal was found in Minas Gerais, Brazil
Price: $1122.00

This gem grade green tourmaline crystal has beautiful medium-dark green natural color; it has not been heated or treated in any way. It is a naturally terminated tourmaline crystal. This rare quality tourmaline is completely clean inside throughout 90% of its length with a few inclusions only right at the tip where the color becomes blue. It appears to be almost black, but when held to a light as shown the beautiful color is easily visible. This natural tourmaline crystal has a good shape for cutting a large gem, and it would yield a single flawless faceted green tourmaline gemstone weighing 15 carats!

Facet Grade Fine Green Tourmaline Crystal

Code: tgrm337
Natural color green tourmaline weighing 24.7 carats (4.94 grams)
Tourmaline Crystal Dimensions: 31mm long x 11mm x 7mm
This natural green tourmaline crystal was found in Minas Gerais, Brazil
Price: $716.30

This gem grade green tourmaline crystal has beautiful medium-dark green natural color; it has not been heated or treated in any way. It is a naturally terminated tourmaline crystal and the color becomes blue right at the crystal tip as shown. This rare quality tourmaline is completely clean inside throughout 75% of its length with a few inclusions only at the base of the crystal. It appears to be almost black, but when held to a light as shown the beautiful color is easily visible. The entire central section of this natural tourmaline crystal is flawless, and it would yield a single flawless faceted gemstone weighing over 8 carats. See also a full view image of this fine collector quality green tourmaline crystal.

Gem-Grade Green Tourmaline Crystal

Code: tgrm385
This natural color tourmaline crystal weighs 60.25 carats
Green Tourmaline Crystal Dimensions: 1.1" x 0.8" x 0.6"
Mined at Rubelita, Brazil
Price: $421.75

This small green tourmaline crystal has not been heated or treated in any way. This tourmaline has very fine medium green natural color perpendicular to the c-axis as shown, and it is dark along the c-axis. It is mostly transparent, and there are several small gem grade areas inside. This green tourmaline crystal measures 1.1 inches long. The photo at left is a close-up of this green tourmaline crystal laying on its side. It makes a nice collector crystal of gem grade natural fine color green tourmaline just as it is, although it could also be used as gem rough. See also an upright view of this green tourmaline crystal.

Green Tourmaline Gem Rough

Code: tgrm386
This natural color tourmaline rough weighs 132.48 carats
Green Tourmaline Rough Dimensions: 1" x 1" x 0.8"
(27mm x 26mm x 21mm)
Mined at Baixao do Rio, Brazil
Price: $794.88

This is a natural tourmaline crystal section that appears to be black until held to a light as shown. See a front-lit view of this tourmaline crystal section. This gem-grade tourmaline rough specimen has not been heated or treated in any way. Perpendicular to the c-axis this tourmaline has fine medium-dark green color with some blue-green hues along one side, and it is dark along the c-axis. This lightly included tourmaline is transparent when held to a light. It would yield 60 carats of fine quality cabochon gems or an amazing carving! The photo at left shows this green tourmaline crystal section being held up against a light. It makes a nice collector specimen of gem grade natural color green tourmaline just as it is, although it could also be used as gem rough. See a back-lit side view of this green tourmaline gem rough. See also a back-lit opposite side view of this green tourmaline gem rough.

Topaz with Green Tourmaline Crystals, 895 carats

Code: tgrm412
Topaz specimen weighs 895 carats (179 grams)
Topaz with Tourmaline Specimen Dimensions: 2.9" x 1.75" x 1.1"
Mined at Itabira, Brazil
Price: $528.00

This natural topaz specimen has more than 100 tiny green tourmaline crystals inside! The largest of these green tourmaline crystal inclusions measure from 3mm to 5mm long, and there are about 50 in this size range. The topaz is mostly transparent and appears to be colorless at a glance, however under very close examination on a white background the topaz actually shows areas inside with very faint (almost colorless) blue and gold natural colors! See also a full view photo of this natural topaz specimen with green tourmaline crystals. See another view of this rare mineral specimen of topaz with green tourmaline crystals. See another photo of this natural topaz mineral specimen. See also an additional view of this natural topaz specimen.

Blue Topaz Crystal with Green Tourmalines, 423.2 carats

Code: tgrm413
Topaz specimen weighs 423.2 carats (84.64 grams)
Topaz with Tourmaline Specimen Dimensions: 2.1" x 1.6" x 1.4"
Mined at Itabira, Brazil in 2005
Price: $402.00

This natural color blue topaz specimen has about a dozen tiny green tourmaline crystals inside! The largest of these green tourmaline crystal inclusions measures 5mm long. The topaz is transparent with gem-grade areas, and it has natural light blue color! See also a full view photo of this natural color blue topaz specimen with green tourmaline crystals. The opposite side of this topaz specimen has mostly broken surfaces. See an opposite side view of this natural color blue topaz specimen.

Green and Brown Tourmaline Crystal, 3.6 inches long

Code: tgrm410
Elbaite tourmaline crystal weighs 120.5 carats (24.1 grams)
Tourmaline Specimen Dimensions: 3.6" x 0.8" x 0.7"
Mined at Itinga, Brazil
Price: $315.00

This natural tourmaline crystal is semi-transparent with natural dark green and brown colors. Another smaller tourmaline crystal is intergrown near the tip of this 3.6 inch tourmaline crystal. This crystal has dark colors and appears almost black. When held to a light, the green and brown colors are visible with the lower half of the crystal greenish and the upper half of the crystal is dark brown. See another back-lit photo of this green and brown tourmaline crystal held to a light. At the tip, this tourmaline separated into several crystals with separate tips. These naturally terminated tips are in excellent condition. See a close-up photo of these tourmaline crystal terminations

Blue-Green Tourmalines in Quartz

Code: tgrm364
Pegmatite matrix specimen with tourmalines weighs 1.2 Lbs
Tourmaline in Matrix Specimen Dimensions: 4" x 3.5" x 2.1"
Mined at Itinga, Brazil
Price: $214.50

This natural pegmatite specimen is a partially terminated quartz crystal with several green to blue-green tourmaline crystals and a small amount of lavender lepidolite mica. See an additional view of these blue-green tourmaline crystals in matrix. The quartz is translucent to semi-transparent. The two largest blue-green tourmaline crystals weigh about 12 grams total weight, and one of them has a gem-grade area that would yield a beautiful faceted gemstone weighing over one carat. See also a full view image of these blue-green tourmaline crystals in pegmatite matrix.

Dark Green Tourmaline Crystals

Code: tgrm241x
Natural color green tourmaline crystals available in several sizes (please see below)
Genuine green tourmaline crystals mined at Itinga, Brazil

These naturally terminated dark green tourmaline crystals have 100% natural colors! These bi-color toumalines appear almost black, however they actually have a beautiful deep green body color with dark brown naturally terminated tips when placed against a light as shown. They are ideal for making cabochon gems or lightly included faceted gems, and for small carvings as well. They also make very nice natural color green tourmaline mineral specimens for mineral collections and for metaphysical use. We have them available in several approximate sizes.
Please see below to place an order.

Dark Green Tourmaline Mineral Specimen

Code: tgrm356
Natural color green tourmaline specimen weighing 40.66 grams (203.3 carats)
Green Tourmaline Specimen Dimensions: 1.9" long x 1.2" x 0.8"
Mined at Salinas, Brazil
Price: $182.97
This natural color dark green tourmaline mineral specimen is so dark it appears to be almost black. When held to a light, its beautiful green body color and brown color zone at the crystal tip is revealed as shown. See a front-lit view of this natural color green tourmaline mineral specimen. It has commercial cabochon grade transparency, and it would yield a dark green tourmaline cabochon gem weighing 50 carats! This natural green tourmaline specimen is a partially terminated crystal with some broken areas. It is mostly semi-transparent with dark green natural color. See also another back-lit view of this natural color green tourmaline mineral specimen.

Natural Dark Green Tourmaline Rough Specimen

Code: tgrm350
Natural color green tourmaline specimen weighing 7.48 grams (37.4 carats)
Green Tourmaline Specimen Dimensions: 0.9" long x 0.7" x 0.4"
Mined at Salinas, Brazil
Price: $74.80
This natural color dark green tourmaline crystal section is so dark it appears to be almost black. When held to a light, its beautiful green color and amazing cabochon gem grade transparency is revealed as shown. It has a large area of fine cabochon grade transparency with faint natural inclusions, and it would yield a 10 carat dark green tourmaline cabochon gem! This green tourmaline specimen is a crystal section with prismatic faces. It is transparent with dark green natural color.

Natural Dark Green Tourmaline Rough Specimen

Code: tgrm351
Natural color green tourmaline specimen weighing 5.24 grams (26.2 carats)
Green Tourmaline Specimen Dimensions: 0.8" long x 0.5" x 0.4"
Mined at Salinas, Brazil
Price: $65.50
This natural color dark green tourmaline crystal section is so dark it appears to be almost black. When held to a light, its beautiful green color and cabochon gem grade transparency is revealed as shown. It has good cabochon grade transparency with faint natural inclusions, and it would yield a dark green tourmaline cabochon gem weighing over 10 carats. This natural green tourmaline specimen is a crystal section with prismatic faces. It is transparent with dark green natural color.

Dark Green Tourmaline Crystal

Code: tgrm392
Natural color green tourmaline specimen weighing 3.68 grams (18.4 carats)
Green Tourmaline Specimen Dimensions: 0.95" long x 0.35" x 0.3"
Mined at Itinga, Brazil
Price: $128.80
This natural bi-color dark green tourmaline crystal is so dark it appears almost black. When held to a light, its beautiful green body color that grades into dark brown at the naturally terminated tip is revealed as shown. This natural color green tourmaline crystal has natural prismatic faces in good condition, and the naturally terminated crystal tip is in excellent condition! This collector quality tourmaline crystal has a large area with fine cabochon gem grade transparency where it would yield a beautiful lightly included green tourmaline cabochon gem weighing 10 carats. See also an opposite side view of this green tourmaline crystal up against a light to show the color and transparency.

Dark Green Tourmaline Crystals (Gem Grade)

Code: tgrm355
Natural color green tourmaline specimen weighing 18.17 grams (90.85 carats)
Green Tourmaline Specimen Dimensions: 1.2" long x 1" x 0.5"
Mined at Salinas, Brazil
Price: $218.04
This natural color dark green tourmaline crystal is so dark it appears to be black. When held to a light, its beautiful green body color and brown color the crystal tips is revealed as shown. This collector quality tourmaline crystal specimen has a large area with fine cabochon gem grade transparency where it would yield a dark green tourmaline cabochon gem weighing 25 carats, or a 15 carat faceted gem with very faintly visible inclusions. This natural color green tourmaline crystal has natural prismatic faces in good condition, and the naturally terminated crystal tips show very interesting natural etching. See a close-up view of the naturally etched terminations on these intergrown tourmaline crystals.

2.6 inch Watermelon Tourmaline Crystal

Code: tgrm376
Natural color tourmaline crystal specimen weighs 114.35 carats
Tourmaline Crystal Dimensions: 2.6" long x 0.55" x 0.5"
This natural color tourmaline mineral specimen was mined at Salinas, Brazil
Price: $686.10

This tourmaline crystal specimen is completely natural and has not been heated or treated in any way. It is a semi-transparent to transparent crystal section, and at one end it shows a core of deep pink tourmaline surrounded by a green tourmaline rim (watermelon tourmaline). From the side it appears mostly a medium green color with some faint pink at one end. See a side view of this natural color green tourmaline crystal specimen. See another end view of this genuine watermelon tourmaline crystal.

2.1 inch Dark Green Tourmaline Crystal

Code: tgrm366
Natural color green tourmaline crystal weighing 20.52 grams (102.60 carats)
Green Tourmaline Crystal Dimensions: 2.1" long x 0.55" x 0.5"
Mined at Salinas, Brazil
Price: $256.50
This natural color dark green tourmaline crystal is so dark it appears to be almost black. When held to a light, its green color and transparency is revealed as shown. It is semi-transparent to transparent, but very dark. This natural color green tourmaline crystal has natural prismatic faces and terminations in good overall condition with some minor abrasions. See another view of this dark green tourmaline crystal. See also an opposite side view of this natural color dark green tourmaline crystal.

3 inch Flawless Dark Green Tourmaline Crystal

Code: tgrm414
This gem grade tourmaline crystal weighs 49.3 carats! (9.86 grams)
Natural Dark Green Tourmaline Crystal dimensions: 3" long x 0.4" x 0.25"
Mined at Itinga, Brazil
Price: $415.00

This 3 inch long natural tourmaline crystal appears to be black, but when held up to a light this rare quality tourmaline is actually a dark green color at one end that grades into dark brown in the middle and then into very dark brown and finally into black at the naturally terminated tip. This dark green tourmaline crystal is naturally terminated with prismatic faces and terminations in excellent condition, and it is flawless throughout both the green and brown portions! This rare quality tourmaline crystal would yield 10 carats of flawless faceted green tourmaline gemstones, and another 10 carats of flawless faceted dark brown tourmaline gems! See another view of this natural tourmaline crystal.

4.35 inch Gem Grade Dark Tourmaline Crystal

Code: tgrm303
This natural color tourmaline crystal weighs 78.35 carats (15.67 grams)
Dark Green Tourmaline Crystal Dimensions: 4.35" long x 0.35" x 0.3"
Mined at Itinga, Brazil
Price: $626.80
This long slender natural tourmaline crystal appears to be black, but when held up to a light this rare quality tourmaline actually has very dark green color at one end that grades into dark brown in the middle and then into very dark brown and finally black near the tip. This dark green tourmaline crystal measures 4.35 inches long, and it is naturally terminated with flawless gem-grade transparency in the green and brown portions when illuminated! It would yield 20 carats of flawless faceted green tourmaline gemstones, and 10 carats of flawless faceted brown tourmaline gems. The prismatic faces and the terminations are in very good condition.

4.8 inch Flawless Gem Grade Dark Green Tourmaline Crystal

Code: tgrm415
This gem grade tourmaline crystal weighs 244 carats! (48.8 grams)
Natural Dark Green & Brown Tourmaline Crystal dimensions: 4.8" long x 0.55" x 0.55"
Mined at Itinga, Brazil
Price: $1268.25

This 4.8 inch long natural tourmaline crystal appears to be black, but when held up to a light this rare quality tourmaline is actually a very dark green color at one end that grades into dark brown toward the middle and then into very dark brown and finally into black near the tip. This dark green tourmaline crystal is naturally terminated, and it is internally flawless (facet gem-grade) throughout both the green and brown portions! This rare quality tourmaline crystal would yield 40 carats of flawless faceted green tourmaline gemstones, and another 30 carats of flawless faceted dark brown tourmaline gems! The prismatic faces and the terminations are in very good overall condition with only very minor abrasions. See a close-up view of the base of this large flawless dark green tourmaline crystal with a light behind it.

Gem Grade Blue-Green Tourmaline Crystal with Lepidolite

Code: tgrm383
This natural color tourmaline crystal weighs 27.5 carats
Blue-Green Tourmaline Mineral Specimen Dimensions: 2" x 0.65" x 0.55"
Mined in Minas Gerais, Brazil
Price: $435.00

This rare quality blue-green tourmaline crystal specimen is naturally terminated with faces and terminations in excellent condition. It has not been heated or treated in any way. There is another intergrown blue-green tourmaline and some light purple lepidolite mica at the base. The largest tourmaline crystal is internally flawless in the upper 60% of the crystal and it would yield 4 carats of fine medium blue-green tourmaline flawless faceted gemstones! See an additional view of this blue-green tourmaline crystal with lepidolite. See also a close-up view of this 1.8 inch long gem grade blue-green tourmaline crystal.

Intense Blue Cap Tourmaline Crystal

Code: tmcm200
This multi-color tourmaline weighs 82.70 carats (16.54 grams)
Natural tourmaline dimensions: 0.9" long x 0.8" x 0.7"
(22mm x 21mm x 18mm)
Found by miners in Minas Gerais, Brazil
Price: $248.10

This natural color tourmaline specimen is a semi-transparent to transparent crystal with pale greenish body color and a very dark blue cap that appears to be black except when held to a light. This naturally terminated crystal has terminations in mostly good condition. See a close-up view of the cap on this dark blue cap tourmaline crystal. When held up against a bright light in just the right position, the amazing blue color is visible reflecting down into the crystal! See a view of this blue cap tourmaline crystal held up to a light. Our mineralminers.com miners price for this tourmaline crystal specimen with 100% natural color is $3/carat = $248.10

Blue and Green Tourmaline Crystal, 1.7 inches long

Code: tmcm203
This blue-green tourmaline weighs 54.2 carats (10.84 grams)
Natural tourmaline crystal dimensions: 1.7" x 0.55" x 0.3"
(43.5mm x 14.5mm x 8.5mm)
Mined in Minas Gerais, Brazil
Price: $650.40

This naturally terminated collector crystal of transparent natural color tourmaline has medium dark green and blue color zones. The terminations and prismatic faces are in very good overall condition. This lightly included crystal has a relatively flat shape. See another view of this natural multi color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline crystal specimen with 100% natural color is $12/carat = $650.40

2.1 inch Tri-Color Tourmaline Crystal

Code: tmcm209
Natural color tourmaline weighs 23.6 carats
Tourmaline Crystal Dimensions: 2.1" long x 0.3" x 0.25"
(52.5mm x 8mm x 6mm)
Mined in Minas Gerais, Brazil
Price: $448.40

This natural color tourmaline crystal section is transparent with three distinct natural color zones inside; it is blue at one end then pink in the middle, and then green at the opposite end. It is a crystal section with facet grade transparency in the green and pink zones, with some faint natural inclusions in the blue portion. This tri-color tourmaline crystal has a relatively thin flat shape. See another view of this tri-color tourmaline crystal. See also a different side view of this tri-color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline mineral specimen with 100% natural color is $19/carat = $448.40

Gem-Grade Tourmaline Crystal

Code: tmcm206
Natural color tourmaline weighs 47.22 carats
Tourmaline Crystal Dimensions: 1.1" long x 0.55" x 0.5"
(28mm x 14mm x 13.5mm)
Mined in Minas Gerais, Brazil
Price: $755.52

This naturally terminated crystal is transparent with three distinct natural color zones inside; it is medium-dark blue at the naturally terminated tip then medium-dark yellow-green in the middle, and then becomes medium-dark pure green at the base. Away from the light source this dark tourmaline crystal appears almost black, but when held to a light the beautiful colors are visible as shown. The terminations are in good overall condition with some naturally abraded areas. There are some faint inclusions along one side, and there is a large facet grade area inside as well. This natural color tourmaline crystal will yield a single lightly included tri-color faceted gem weighing over 20 carats, or it could be faceted into a single VS clarity faceted gem from the beautiful medium-dark blue area (indicolite tourmaline) weighing over 7 carats! See a side view of this gem grade tourmaline crystal. See also an opposite side view of this multi-color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline crystal specimen with 100% natural color is $16/carat = $755.52

Multi-Color Tourmaline

Code: tmcm204
This multi-color tourmaline weighs 65.20 carats (13.04 grams)
Natural tourmaline dimensions: 1.5" long x 0.5" x 0.5"
(39mm x 13mm x 13mm)
Found by native miners in Minas Gerais, Brazil
Price: $586.80

This natural tourmaline specimen is semi-transparent to transparent. It is a partially terminated crystal of natural color tourmaline with medium blue color that grades into medium greenish color and then into pale purplish color right at the partially terminated crystal tip. See an opposite side view of this multi color tourmaline crystal specimen. See also another view of this multi color tourmaline crystal. Our mineralminers.com special offer price for this tourmaline crystal specimen with 100% natural color is $9/carat = $586.80

2.6 inch Blue-Green Tourmaline Crystal

Code: tmcm218
This blue-green tourmaline weighs 95.2 carats (19.04 grams)
Natural blue-green tourmaline dimension 2.6" long x 0.65" x 0.4"
(67mm x 17mm x 10.5mm)
Mined in Minas Gerais, Brazil
Price: $952.00

This collector crystal of natural color tourmaline has medium-dark blue-green color at its base which becomes green in the middle (where there is a large facet grade area) and it is blue right at the naturally terminated tip! This lightly included tourmaline is transparent. The photo at left is a back-lit close-up of the naturally terminated tip, see also a full view of this collector quality blue-green tourmaline crystal. See also an image of a different side of this natural color blue-green tourmaline crystal The terminations and prismatic faces are in very good overall condition with just a few very minor abrasions. Our mineralminers.com special offer price for this bi-color tourmaline crystal with 100% natural color is $10/carat = $952.

2.1 inch Blue-Green Tourmaline Crystal

Code: tmcm189
This blue-green tourmaline weighs 129.55 carats (25.91 grams)
Natural blue-green tourmaline dimension 2.1" long x 0.75" x 0.55"
(53mm x 19mm x 14mm)
Mined in Minas Gerais, Brazil
Price: $1295.50

This fine collector crystal of natural color tourmaline has very rich green color with a blue-green area at its base and another blue-green area right at the naturally terminated tip. This lightly included bi-color tourmaline is mostly transparent throughout its length, and it would yield over 50 carats of beautiful cabochon gems. The photo at left is back-lit, see also a back-lit view of the opposite side of this collector quality blue-green tourmaline crystal, and also a front-lit view of the opposite side of this natural color blue-green tourmaline crystal. The terminations and prismatic faces are in excellent condition. Our mineralminers.com special offer price for this bi-color tourmaline crystal with 100% natural color is $10/carat = $1295.50

2.4 inch Blue-Green Tourmaline Crystal with Purple-Pink Tip!

Code: tmcm208
Natural color tourmaline weighs 131.6 carats
Tourmaline Crystal Dimensions: 1.8" long x 0.8" x 0.65"
(47mm x 20mm x 16.5mm)
Mined in Minas Gerais, Brazil
Price: $1842.40

This natural color tourmaline crystal is transparent with very beautiful shades of medium green and blue-green colors. This lightly included crystal is naturally terminated with some very interesting naturally etched terminations. The color changes to pale purplish-pink at these naturally etched terminations. See a close-up view showing these natural etched terminations. This lapidary grade tourmaline crystal would yield fine quality cabochon gems. The photo at left is back-it to show the beautiful colors. See another view of this collector quality multi color tourmaline crystal. Our mineralminers.com special offer price for this unique tourmaline crystal with 100% natural colors is $14/carat = $1842.40

Orange-Green Tourmaline Crystal with Green Tip!

Code: tmcm220
Natural color tourmaline weighs 629 carats
Tourmaline Crystal Dimensions: 2.7" long x 1.4" x 1.3"
(68mm x 36mm x 32mm)
Mined in Minas Gerais, Brazil
Price: $3145.00

This natural color tourmaline crystal is semi-transparent to transparent with very beautiful shades of orange and pink throughout its length, and it has a dark green naturally terminated tip. This tourmaline crystal is completely natural - it has not been heated or treated in any way. The naturally terminated tip has very interesting naturally etched terminations. The color changes to dark green right at these naturally etched terminations as shown at left. The terminations and prismatic faces are in good overall condition with some abraded areas. See a full view of this natural multi-color tourmaline crystal. This lapidary grade tourmaline crystal would yield fine quality cabochon gems. See another close-up view showing the naturally etched terminations of this multi color tourmaline crystal. See a photo of a different side of this collector quality multi-color tourmaline crystal. See another view of this unique multi-color tourmaline crystal. See a photo of this multi color tourmaline crystal laying on its side. See a different side view of this multi color tourmaline crystal. Our mineralminers.com special offer price for this unique tourmaline crystal with 100% natural colors is $5/carat = $3145.

Green Tourmaline Crystal with Blue Tip

Code: tmcm191
Natural color green Tourmaline Crystal weighs 164.0 carats (32.80 grams)
Green tourmaline dimensions: 2.7" long x 0.6" x 0.6"
(69mm x 15mm x 15mm)
Mined in Minas Gerais, Brazil
Price: $1640.00

This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in excellent condition. This rare quality tourmaline crystal is lightly included with several clean facet grade areas inside. It has medium dark to dark green color with a light blue tip (100% natural colors - this tourmaline crystal is unheated and untreated). The photo at left is a back-lit view. Our mineralminers.com special offer price for this rare quality natural color tourmaline crystal is $10/carat = $1640.

Gem Grade Green-Blue Tourmaline Crystal Section

Code: tgrf146
Natural color tourmaline crystal section weighs 52.75 carats (10.55 grams)
Green Tourmaline Rough Dimensions: 25mm x 16mm x 13mm
Mined in Pakistan
Price: $422.00

This natural tourmaline crystal section has medium blue-green natural color; it not been heated or treated in any way. This beautiful tourmaline crystal section measures 1 inch long. It appears to be almost black, but when held to a light the beautiful color is visible. The tourmaline has fine cabochon gem grade transparency, with faint natural inclusions throughout its length. This is a great collector specimen of gem grade blue-green tourmaline just as it is, although if cut it would yield a 20+ carat lightly included gem with fine medium blue-green color! See also a view from a different side of this natural green tourmaline gem grade rough.

Gem Grade Blue-Green Tourmaline Crystal

Code: tgrf150
Natural color blue-green tourmaline crystal weighing 13.35 carats
Tourmaline Dimensions: 22mm long x 8mm x 8mm
This natural tourmaline crystal was discovered in Minas Gerais, Brazil
Price: $267.00

This gem grade blue-green tourmaline crystal is naturally terminated. It appears to be almost black, but when back-lit as shown the beautiful color is easily visible. This rare quality tourmaline has a clean area at the larger end that will yield a 3 carat flawless gemstone with fine medium-dark blue-green natural color. This is a natural color tourmaline - it has not been heated or treated in any way. See also another view of this natural blue-green tourmaline facet grade rough.

Flawless Dark Green Tourmaline Facet Rough

Code: tgrf153
Natural color blue-green tourmaline weighing 38.55 carats (7.71 grams)
Tourmaline Dimensions: 24mm long x 13mm x 13mm
This natural green tourmaline crystal section was found in Minas Gerais, Brazil
Price: $963.75 - (regular price: ~~$1272.15~~)

This gem grade medium green tourmaline crystal section has natural color; it is unheated and untreated. It appears to be almost black, but when back-lit as shown the beautiful color is easily visible. This rare quality tourmaline is completely clean throughout its length with no eye visible inclusions! This green tourmaline makes a great collector specimen of gem grade natural tourmaline just as it is, or it could be faceted into a single fine quality dark green tourmaline gemstone weighing 20 carats!

2.6 inch Watermelon Tourmaline Crystal

Watermelon Tourmalines in Matrix

Code: twmm259
This natural pegmatite specimen weighs 0.7 Lbs
Tourmaline in Matrix Dimensions: 3.5" long x 2.9" x 1.9"
Found at the Cruzeiro Mine, Minas Gerais, Brazil
Price: $88.50
This natural specimen of watermelon tourmaline in pegmatite matrix was mined at the Cruzeiro Mine in Minas Gerais, Brazil. This tourmaline specimen is completely natural and it has not been heated or treated in any way. There are several small green tourmalines and some show a reddish-pink tourmaline core surrounded by the green tourmaline. The matrix is mostly quartz crystal with some lepidolite. See a full view of this natural pegmatite specimen of Cruzeiro mine watermelon tourmaline in matrix. See also an opposite side view of this unique specimen of Cruzeiro mine watermelon tourmaline in matrix.

Watermelon Tourmalines in Quartz Crystal

Code: twmm261
This natural pegmatite specimen weighs 2.2 Lbs
Tourmaline in Matrix Dimensions: 5.3" long x 3.4" x 2.9"
Found in Minas Gerais, Brazil
Price: $435.00
This natural specimen of tourmalines in partially terminated quartz crystal was mined in Minas Gerais, Brazil. This specimen is completely natural and it has not been heated or treated in any way. There are several watermelon tourmalines and several gem-grade green tourmalines embedded in the quartz! See a close-up photo of a 1.3 inch long green gem-grade tourmaline in matrix that would yield a 4 carat flawless gemstone! The quartz ranges from semi-transparent to transparent. The largest tourmaline is over 3 inches long and it passes through the quartz crystal. See also a full view of this natural specimen of watermelon tourmalines in matrix.

Watermelon Tourmaline Specimen

Code: twmm254
Watermelon tourmaline crystal weighs 133.7 carats
Tourmaline Specimen Size: 2.1" long x 1.1" x 0.5"
Found by local miners in Minas Gerais, Brazil
Price: $118.99
This specimen of natural watermelon tourmaline was mined at Rubelita, Brazil. It has a relatively thin flat shape. This tourmaline specimen is completely natural, and it has not been heated or treated in any way. It is a section of a natural tourmaline crystal with a deep reddish-pink translucent tourmaline area partially surrounded by green tourmaline. See an opposite side view of this watermelon tourmaline specimen. See also an end view close-up of this watermelon tourmaline specimen.

Watermelon Tourmaline Specimen

This unique item is sold.

Code: twmm258-e
Watermelon tourmaline crystal weighs 849.2 carats
Tourmaline Specimen Size: 2.9" long x 2.1" x 1.3"
Found by local miners in Minas Gerais, Brazil
Price: $450.20
This specimen of natural watermelon tourmaline was mined at Rubelita, Brazil. This tourmaline specimen is completely natural, and it has not been heated or treated in any way. It is a section of a natural tourmaline crystal with a deep reddish-pink translucent tourmaline core partially surrounded by green tourmaline. See an opposite side view of this watermelon tourmaline specimen. See also an additional view of this watermelon tourmaline specimen.

Watermelon Tourmaline Crystal in Matrix

Code: twmm206
0.4 Lbs
3.1" long x 1.9" x 1.4"
(80mm x 47mm x 36mm)
Mined in Minas Gerais, Brazil
Price: $108.50
This natural color watermelon tourmaline specimen has several green tourmaline crystal sections intergrown with a semi-transparent quartz crystal matrix.This tourmaline specimen is completely natural and has not been heated or treated in any way. The quartz is naturally terminated. The watermelon tourmaline in this specimen is translucent to semi-transparent, and it measures 1.8 inches long. This watermelon tourmaline has natural colors as shown with a green rim surrounding a light pink core which is exposed towards one end.

Lapidary Grade Watermelon Tourmaline

Code: twmm237
This natural color watermelon Tourmaline crystal weighs 7.6 grams (38 carats )
Tourmaline Specimen Dimensions: 0.65" long x 0.6" x 0.55"
Found by local miners at Rubelita, Brazil
Price: $152.00

This natural mineral specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is completely natural and has not been heated or treated in any way. This is a superior lapidary grade semi-transparent tourmaline crystal section with a natural color pink tourmaline core surrounded by a green tourmaline rim. Watermelon tourmalines with this degree of transparency are usually sawn into thin slices and then polished. See another view of this lapidary grade watermelon tourmaline crystal.

Lapidary Grade Watermelon Tourmaline Specimen

Code: twmm269
This natural color watermelon Tourmaline crystal weighs 7.57 grams (37.85 carats )
Tourmaline Specimen Dimensions: 0.8" long x 0.55" x 0.5"
Found by local garimperos at Rubelita, Brazil
Price: $151.40
This small specimen of natural watermelon tourmaline was mined at Rubelita, Brazil. It is completely natural and has not been heated or treated in any way. It is a lapidary grade semi-transparent crystal section suitable for making polished slices. It has a natural color pink tourmaline core surrounded by a green tourmaline rim. See another view of this unique watermelon tourmaline.

Watermelon Tourmaline Crystal

Code: twmm263
This natural color watermelon Tourmaline crystal weighs 20.3 grams (101.5 carats )
Tourmaline Specimen Dimensions: 1" long x 0.9" x 0.7"
Found by local miners in Minas Gerais, Brazil
Price: $456.75

This natural mineral specimen of watermelon tourmaline was mined at Salinas, Brazil. It is completely natural and has not been heated or treated in any way. It is a semi-transparent naturally terminated tourmaline crystal with a natural color green body and a pink tourmaline area at one end. See an end-view of this unique watermelon tourmaline crystal. See a side view of this natural color watermelon tourmaline crystal. See also an opposite side view of this unique tourmaline crystal.

3.6 inch Watermelon Tourmaline

Code: twmm267
This natural color watermelon Tourmaline weighs 88.26 grams (441.3 carats )
Tourmaline Specimen Dimensions: 3.6" long x 0.95" x 0.85"
Found by local garimperos in Minas Gerais, Brazil
Price: $2780.19

This natural mineral specimen of watermelon tourmaline was mined at Salinas, Brazil. It is completely natural and has not been heated or treated in any way. It is a semi-transparent tourmaline crystal section with all natural surfaces. It has a natural color green body with a deep pink tourmaline core at one end. See an end-view of this unique watermelon tourmaline. See another view of this natural color watermelon tourmaline crystal. See also an additional view of this unique watermelon tourmaline crystal.

Watermelon Tourmaline Specimen

Code: twmm270
This natural color watermelon Tourmaline crystal weighs 81 grams (405 carats )
Tourmaline Specimen Dimensions: 2" long x 1.9" x 0.8"
Found by local garimperos at Rubelita, Brazil
Price: $972.00

This natural mineral specimen of watermelon tourmaline weighs over 400 carats! It was mined at Rubelita, Brazil. This beautiful waterlmelon tourmaline is completely natural, and it has not been heated or treated in any way. It is a lapidary grade semi-transparent tourmaline crystal section with a natural color pink tourmaline core surrounded by a green tourmaline rim. See an opposite side view of this aunique watermelon tourmaline. See a view of this natural color watermelon tourmaline held up to a light.

Watermelon Tourmaline Specimen

Code: twmm245
This natural color watermelon Tourmaline crystal weighs 113.2 grams (566 carats )
Tourmaline Specimen Dimensions: 2.7" long x 1.6" x 1.2"
Found by local miners at Rubelita, Brazil
Price: $1132.00

This natural mineral specimen of watermelon tourmaline weighs 1/4 pound! It was mined at Rubelita, Brazil. This beautiful waterlmelon tourmaline is completely natural, and it has not been heated or treated in any way. It is a lapidary grade semi-transparent tourmaline crystal section with a natural color pink tourmaline core surrounded by a green tourmaline rim. See an opposite side view of this lapidary grade watermelon tourmaline mineral specimen. See a view of this natural color watermelon tourmaline held up to a light. See also another view of this large watermelon tourmaline specimen.

Watermelon Tourmaline Crystal Section, 1076.2 cts

Code: twmm222
This natural color watermelon tourmaline weighs 1076.2 carats (215.24 grams)
Watermelon Tourmaline Crystal Dimensions: 2" x 2" x 1.8"
Mined in Nigeria
Price: $3228.60

This natural color watermelon tourmaline crystal was mined in Nigeria. It is completely natural and has not been heated or treated in any way. This watermelon tourmaline specimen has a natural dark green outer rim surrounding a very rich purple-pink color center. See an end-view of this large watermelon tourmaline crystal. See also an opposite end-view of this lapidary grade watermelon tourmaline. Watermelon tourmalines that are semi-transparent like this specimen are usually sawn into thin slices and then polished. This watermelon tourmaline crystal section would yield slices measuring 2 inches across! Our mineralminers.com special offer price for this natural color watermelon tourmaline crystal is $3/carat = $3228.60

Large Watermelon Tourmaline Specimen

This unique item is sold.

Code: twmm244-e
This natural color watermelon Tourmaline crystal weighs 466.3 grams (2331.5 carats )
Tourmaline Specimen Dimensions: 3.7" long x 2.6" x 2.4"
Found by local miners in Minas Gerais, Brazil
Price: $3967.20

This natural mineral specimen of watermelon tourmaline weighs over one pound! It was mined at Salinas, Brazil. This large waterlmelon tourmaline is completely natural, and it has not been heated or treated in any way. It is a lapidary grade semi-transparent tourmaline crystal section with a natural color pink tourmaline core surrounded by a green tourmaline rim. See another view of this lapidary grade watermelon tourmaline mineral specimen. See an end view of this natural color watermelon tourmaline. See also an opposite side view of this large watermelon tourmaline specimen.

Green Tourmaline Crystals
(natural color green tourmalines)

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Our Green Tourmaline Crystals are all untreated natural color green tourmalines!

Natural Green Tourmaline

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