Green Tourmaline Crystals and Matrix Mineral Specimens

Item: Green Tourmalines on Feldspar
	Code#: tgrm232 Size: 2.5" x 1.8" x 1.3" (63mm x 46mm x 32mm) Location: mined at Itinga, Brazil Price: $28.50 This natural pegmatite specimen has semi-transparent to transparent green tourmaline crystals on a matrix of light beige microcline with white albite. The longest tourmaline measures 1.2 inches long. There are are more green tourmaline crystals on the back surface!
Item: Dark Green Tourmaline Crystals
	Code#: tgrm241x Size: these natural color green tourmaline crystals are available in several sizes (please see below) Location: each of these genuine green tourmaline crystals was mined at Itinga, Brazil These naturally terminated dark green tourmaline crystals have 100% natural color! They 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 specimens for mineral collections and metaphysical use. We have them available in several approximate sizes. Please see below to place an order.
Item: 0.7 inch long Dark Green Tourmaline Crystals	1 2 3 4 5
Code#: tgrm241a Price: $14.50
Item: 0.9 inch long Dark Green Tourmaline Crystals	1 2 3 4 5 6 7 8 9 10 11
Code#: tgrm241d Price: $21.50
Item: 1.2 inch long Dark Green Tourmaline Crystals	1 2 3 4 5 6 7 8 9
Code#: tgrm241i Price: $34.50
Item: 1.4 inch long Dark Green Tourmaline Crystals	1 2 3
Code#: tgrm241n Price: $52.50
Item: Green Tourmalines on Microcline
	Code#: tgrm237 Weight: 0.4 Lbs Size: 3" x 2.6" x 2" (77mm x 65mm x 52mm) Location: mined at Itinga, Brazil Price: $42.50 This natural pegmatite specimen has semi-transparent to transparent green tourmalines on a matrix of light beige microcline.
Item: Green Tourmalines with Albite and Muscovite
	Code#: tgrm238 Weight: 0.4 Lbs Size: 3" x 2.6" x 2" (77mm x 65mm x 52mm) Location: mined at Itinga, Brazil Price: $48.50 This natural pegmatite specimen has semi-transparent green tourmalines in a matrix of white albite with muscovite mica. The longest tourmaline measures 1.2 inches long. There are are more green tourmalines exposed on all of its surfaces!
Item: 2.3 pound Green Tourmalines in Pegmatite Matrix
	Code#: tgrm240 Weight: 2.3 Lbs Size: 6.1" x 3.6" x 2.9" (154mm x 92mm x 73mm) Location: mined at Itinga, Brazil Price: $231.25 This natural pegmatite specimen has semi-transparent to transparent green tourmaline crystals on a matrix of beige color microcline with white albite. Many of the small green tourmalines have gem grade transparency! There are several vugs or cavities in the feldspar matrix with gemmy green tourmaline crystals inside (the photo at left shows a close-up of one of these crystal filled vugs). See also a full-view photo.
Item: Natural Dark Green Tourmaline Specimen
	Code#: tgrm207 Weight: 28.1 grams (140.5 carats) Size: 1.4" x 0.85" x 0.8" Location: Mined at Salinas, Brazil Price: $35.12 This dark green tourmaline specimen is mostly opaque to translucent with some semi-transparent areas showing rich green natural color when held to a light.
Item: Natural Dark Green Tourmaline Specimen
	Code#: tgrm208 Weight: 32.5 grams (162.5 carats) Size: 1.75" x 1.1" x 0.8" Location: Mined at Salinas, Brazil Price: $55.25 This dark green tourmaline specimen is mostly semi-transparent with rich green natural color when held to a light. It also has a small blue-green area.
Item: Natural Dark Green Tourmaline Crystal Specimen
	Code#: tgrm209 Weight: 31.9 grams (159.5 carats) Size: 2.2" long x 0.8" x 0.8" Location: Mined at Salinas, Brazil Price: $63.80 This natural dark green tourmaline specimen is terminated on each end with some broken areas. It is mostly semi-transparent with dark green natural color when held to a light.
Item: Natural Dark Green Tourmaline Crystal Specimen
	Code#: tgrm210 Weight: 52.7 grams (263.5 carats) Size: 1.75" x 1.1" x 0.8" Location: Mined at Salinas, Brazil Price: $68.51 This natural dark green tourmaline specimen is a partially terminated crystal. It appears black, however it has some semi-transparent areas showing rich green natural color when held to a light.
Item: Natural Dark Green Tourmaline Specimen
	Code#: tgrm211 Weight: 74.0 grams (370 carats) Size: 2.1" x 1.4" x 1.3" Location: Mined at Salinas, Brazil Price: $107.30 This dark green tourmaline specimen is mostly translucent to semi-transparent with areas showing rich green natural color when held to a light. It also has some small blue-green areas.
Item: Dark Green Tourmaline Specimen
	Code#: tgrm178 Weight: 128.61 grams Size: 2.6" x 1.8" x 1.7" Location: Mined at Salinas, Brazil Price: $128.61 This dark green tourmaline specimen is actually a cluster of intergrown tourmaline crystals. It is mostly translucent with some semi-transparent areas showing rich green natural color when held near a light. It also has some small areas with natural blue color.
Item: Natural Dark Green Tourmaline Crystal Specimen
	Code#: tgrm212 Weight: 118.52 grams (592.6 carats) Size: 2.5" long x 1.6" x 1.2" Location: Mined at Salinas, Brazil Price: $136.30 This natural dark green tourmaline specimen is a partially terminated crystal measuring 2.5 inches long. It is mostly translucent with some semi-transparent areas showing rich green natural color when held to a light.
Item: Natural Dark Green Tourmaline Specimen
	Code#: tgrm213 Weight: 199.1 grams (995.5 carats) Size: 2.2" x 2.2" x 2" Location: Mined at Salinas, Brazil Price: $219.01 This natural dark green tourmaline specimen is a cluster of intergrown partially terminated crystals weighing 995 carats! It is mostly opaque to translucent with some semi-transparent areas showing rich green natural color when held to a light.
Item: Orange-Pink-Green Zambian Dravite Tourmaline
	Code#: tgrm202 Weight: 106.5 carats (21.3 grams) Size: 1.4" long x 0.8" x 0.7" Location: mined in Zambia Price: $95.85 This natural dravite tourmaline specimen is semi-transparent to transparent with several areas having cabochon grade transparency. It has slightly different colors when viewed under daylight versus incandescent light. Under normal incandescent light it has orange and golden-green color zones with orange tones, and under daylight (see photo at left) these colors change and have pink-orange and yellow-green colors (100% natural colors - this natural dravite tourmaline is unheated and untreated).
Item: Brown-Orange and Green Dravite Tourmaline
	Code#: tgrm203 Weight: 72.9 carats (14.6 grams) Size: 1" long x 0.8" x 0.7" Location: mined in Zambia Price: $43.80 This natural dravite tourmaline specimen is semi-transparent with a small facet grade area. It has different colors when viewed under daylight versus incandescent light. Under normal incandescent light (see photo at left) it has brown-orange and yellow color zones, and under daylight these colors change and have brown and greenish colors (100% natural colors - this natural dravite tourmaline is unheated and untreated).
Item: Golden-Green Zambian Dravite Tourmaline
	Code#: tgrm204 Weight: 176.8 carats (35.4 grams) Size: 1.6" long x 1.1" x 1" Location: mined in Zambia Price: $88.40 This natural dravite tourmaline specimen is semi-transparent with a small facet grade area. It has slightly different colors when viewed under daylight versus incandescent light. Under normal incandescent light it has golden-green color, and under daylight (see photo at left) the color changes and has a richer yellow green color (100% natural colors - this natural dravite tourmaline is unheated and untreated). See also a photo under incandescent light.
Item: Golden-Yellow-Green Zambian Dravite Tourmaline
	Code#: tgrm205 Weight: 466.25 carats (93.3 grams) Size: 2.3" long x 1.9" x 1.1" Location: mined in Zambia Price: $233.25 This natural dravite tourmaline specimen is semi-transparent with large areas of fine cabochon grade transparency. It has different colors when viewed under daylight versus incandescent light. Under normal incandescent light (see photo at left) it has golden-yellow colors, and under daylight the colors change to shades of rich yellow green (100% natural colors - this natural dravite tourmaline is unheated and untreated).
Item: Golden-Yellow-Green Zambian Dravite Tourmaline
	Code#: tgrm206 Weight: 561.85 carats Size: 2.8" long x 2.4" x 0.9" Location: mined in Zambia Price: $449.48 This natural dravite tourmaline specimen has a relatively flat shape. It is semi-transparent with several cabochon gem grade areas. It has different colors when viewed under daylight versus incandescent light. Under normal incandescent light it has golden-yellow colors, and under daylight (see photo at left) the colors change to shades of rich yellow green (100% natural colors - this natural dravite tourmaline is unheated and untreated).
Item: Dark Green Transparent Tourmaline Crystal Section
	Code#: tgrm218 Weight: 52.4 carats (10.48 grams) Size: 1.2" x 0.7" x 0.5" Location: Mined at Salinas, Brazil Price: $39.30 This natural dark green tourmaline crystal section is lightly included with cabochon grade transparency. It would yield over 10 carats of beautiful cabochon gemstones.
Item: Dark Green Transparent Tourmaline Crystal Section
	Code#: tgrm219 Weight: 74.9 carats (14.98 grams) Size: 1.3" x 0.8" x 0.5" Location: Mined at Salinas, Brazil Price: $59.92 This natural color dark green tourmaline crystal section is lightly included with fine cabochon grade transparency. It actually has some facet grade areas, and it would yield 15 carats of fine cabochon gemstones.
Item: Dark Green Transparent Tourmaline Crystal Section
	Code#: tgrm220 Weight: 75.4 carats (15.07 grams) Size: 1.2" x 0.8" x 0.6" Location: Mined at Salinas, Brazil Price: $60.28 This natural color dark green tourmaline crystal section is lightly included with fine cabochon grade transparency and some facet grade areas. It would yield over 15 carats of fine cabochon gemstones.
Item: Dark Green Tourmaline Crystal
	Code#: tgrm224 Weight: 285 carats (57.0 grams) Size: this genuine green tourmaline crystal is 1.4" x 1.1" x 0.9" Location: Mined at Salinas, Brazil Price: $219.45 This natural tourmaline crystal appears black, however it has very dark green natural color as shown when held up to a light. It has natural terminations with excellent luster in good condition, and it is semi-transparent to transparent. See also another view, as well as a side-view photo.
Item: 2.1 inch Dark Green Tourmaline Crystal
	Code#: tgrm225 Weight: 249 carats (49.8 grams) Size: this genuine green tourmaline crystal is 2.1" long x 1.1" x 0.8" Location: Mined at Salinas, Brazil Price: $224.10 This natural tourmaline crystal has dark green natural color as shown when held up to a light. It has natural terminations in mostly good condition with some abrasions, and it is semi-transparent with a large internal area of cabochon grade transparency. See also another view.
Item: Dark Green 2.9 inch Tourmaline Crystal
	Code#: tgrm226 Weight: 40.9 carats (8.18 grams) Size: 2.9" long x 0.3" x 0.3" Location: mined at Itinga, Brazil Price: $122.50 This rare quality tourmaline crystal appears to be black, but when held up to a light it is actually a very dark green color at one end that grades into dark brown in the middle and then into black toward the tip. It is naturally terminated, and it has flawless gem-grade transparency when illuminated. The prismatic faces and the terminations of this dark green tourmaline crystal are in very good condition.
Item: Dark Green 3.25 inch Tourmaline Crystal
	Code#: tgrm227 Weight: 103.65 carats (20.73 grams) Size: 3.25" long x 0.4" x 0.4" Location: mined at Itinga, Brazil Price: $290.22 This rare quality tourmaline crystal appears to be black, but when held up to a light it is actually a very dark green color at one end that grades into dark brown toward the middle and then into black toward the tip. This dark green tourmaline crystal is naturally terminated, and it has flawless facet grade transparency when illuminated. The prismatic faces and the terminations are in very good overall condition.
Item: 3.7 inch Gem Grade Dark Green Tourmaline Crystal
	Code#: tgrm228 Weight: 146.5 carats (29.3 grams) Size: 3.7" long x 0.5" x 0.4" Location: mined at Itinga, Brazil Price: $395.55 This 3.7 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 black toward the tip. This dark green tourmaline crystal is naturally terminated, and it has flawless gem-grade transparency when illuminated. The prismatic faces and the terminations are in very good overall condition.
Item: Dark Green Tourmaline Crystal, 5 inches long!
	Code#: tgrm229 Weight: 176 carats (35.2 grams) Size: 5" long x 0.4" x 0.4" Location: mined at Itinga, Brazil Price: $492.80 This rare quality tourmaline crystal appears to be black, but when held up to a light it is actually a very dark green color at one end that grades into dark brown toward the middle and then into black toward the tip. It is naturally terminated, and it has flawless gem-grade transparency when illuminated. The prismatic faces and the terminations are in good overall condition.
Item: 6.4 inch Dark Green Tourmaline Crystal
	Code#: tgrm230 Weight: 394.5 carats (78.9 grams) Size: 6.4" long x 0.65" x 0.65" Location: mined at Itinga, Brazil Price: $1183.50 This rare quality tourmaline crystal measures 6.4 inches long. It appears to be black, but when held up to a light it is actually a very dark green color at one end that grades into dark brown toward the middle and then into black toward the tip. It is naturally terminated, and it has flawless facet grade transparency when illuminated. The prismatic faces and the terminations are in good overall condition. See also a close-up photo of the tip.
Item: Quartz Crystal with Tourmalines
	Code#: tgrm215 Size: 4.4" long x 1.8" x 1" Location: Mined at Salinas, Brazil Price: $74.50 This natural specimen of semi-transparent quartz crystal is naturally bi-terminated with tabular shape. The terminations are in very good condition. There are slender dark green and black tourmalines embedded in the upper surface of the quartz.
Item: Green Tourmalines in Quartz Specimen
	Code#: tgrm214 Weight: 0.6 Lbs Size: 3.1" x 2.8" x 1.7" Location: Mined at Salinas, Brazil Price: $38.50 This natural specimen is milky translucent quartz with semi-transparent green tourmalines embedded in the quartz.
Item: Quartz with Gem-Grade Green Tourmalines
	Code#: tgrm216 Weight: 0.8 Lbs Size: 3.6" x 3.3" x 1.9" Location: Mined at Salinas, Brazil Price: $124.50 This natural specimen of semi-transparent quartz has green tourmaline crystals embedded in its surfaces. Several of the tourmalines have small facet grade areas. The quartz is a partially terminated crystal. The photo at left is a back-lit view, see also another photo.
Item: Quartz with Transparent Green Tourmalines
	Code#: tgrm217 Weight: 1.0 Lbs Size: 4.1" x 2.7" x 2" Location: Mined at Salinas, Brazil Price: $168.50 This natural specimen of semi-transparent quartz has transparent green tourmaline crystals embedded in its surfaces. There is a 2.7 inch long green tourmaline crystal that enters one side of the quartz crystal and passes completely through it to the opposite surface as shown in the back-lit photo at left.
Item: Cat's Eye Tourmaline Specimen
	Code#: tgrm175 Weight: 0.7 Lbs Size: 4.0" long x 2.4" x 2.0" (103mm x 61mm x 51mm) Location: Salinas, Brazil Price: $78.50 This black tourmaline specimen has a beautiful layer of cat's eye green tourmaline over some of its surfaces. This chatoyant green tourmaline is translucent to semi transparent, with beautiful green-gold natural colors.
Item: Milky Quartz Specimen with Green Tourmalines
	Code#: tgrm155 Weight: 3.1 Lbs Size: 5.4" x 4.1" x 3.9" (138mm x 104mm x 100mm) Location: Salinas, Brazil Price: $81.25 This quartz specimen has hundreds of green tourmaline crystals exposed on its surfaces. The quartz crystal is translucent to semi-transparent with some thin coatings of white milky quartz. The largest green tourmaline crystals on this specimen measure up to about one inch long. See also a close-up photo.
Item: Green Tourmaline Specimen
	Code#: tgrm188 Weight: 19.82 grams (99.1 carats) Size: 1.4" long x 0.8" x 0.7" Location: Mined at Itinga, Brazil Price: $247.75 This green tourmaline is semi-transparent to transparent with very rich natural green color. It would yield some very beautiful cabochon gems!
Item: Dark Blue and Green Tourmaline Crystal, 1.2" long
	Code#: tmcm161 Weight: 21.6 carats (4.32 grams) Size: 1.2" long x 0.4" x 0.25" (30mm x 9.5mm x 6.5mm) Location: Mined in Minas Gerais, Brazil Price: $86.40 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in good overall condition. The dark green tip grades into dark blue, and then near the base into a very dark brownish green that appears almost black even when held to a light. Our mineralminers.com miners price for this dark blue and green tourmaline crystal with 100% natural color is $4.00/carat = $86.40
Item: Dark Blue-Green Tourmaline Crystal, 1.8" long
	Code#: tmcm162 Weight: 37.7 carats (7.54 grams) Size: 1.8" long x 0.35" x 0.3" (46mm x 9mm x 8mm) Location: Mined in Minas Gerais, Brazil Price: $245.05 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in excellent condition. This collector quality tourmaline crystal is only very lightly included. It would yield fine quality cabochon gems or lightly included faceted gemstones. This natural color tourmaline crystal has dark green color at its tip and becomes a dark blue-green near the base when held to a light as shown. Our mineralminers.com miners price for this dark blue-green tourmaline crystal with 100% natural color is $6.50/carat = $245.05
Item: Dark Blue-Green Tourmaline Crystal, 72.8 carats
	Code#: tmcm163 Weight: 72.8 carats (14.56 grams) Size: 1.1" long x 0.7" x 0.6" (27mm x 18mm x 16mm) Location: Mined in Minas Gerais, Brazil Price: $145.60 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in mostly good condition with minor abrasions. This natural elbaite tourmaline crystal is semi-transparent when held to a light as shown with dark green color at its base that becomes a dark blue-green near the tip. Our mineralminers.com miners price for this dark blue-green tourmaline crystal with 100% natural color is $2.00/carat = $145.60
Item: Blue, Green, and Lavender Tourmaline Crystal
	Code#: tmcm166 Weight: 73.3 carats (15.46 grams) Size: 1.1" long x 0.75" x 0.6" (28mm x 19mm x 16mm) Location: Mined in Minas Gerais, Brazil Price: $278.54 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in mostly good condition with some minor abrasions. This beautiful tourmaline crystal is lightly to moderately included at its base with a large bi-color area at its tip of lightly included fine cabochon grade transparency. It has medium blue natural color at its base that becomes green and then a pale red-purple right at its naturally terminated tip. See also another view. Our mineralminers.com miners price for this natural color tourmaline crystal is $3.80/carat = $278.54
Item: Pink, Green and Brown Tourmaline Specimen
	Code#: tmcm170 Weight: 81.65 carats (16.83 grams) Size: 1.5" long x 0.8" x 0.6" (39mm x 21mm x 16mm) Location: Mined in Minas Gerais, Brazil Price: $81.65 This natural color tourmaline specimen has mostly broken surfaces. This multi-color tourmaline specimen is translucent to semi-transparent. It has pink, brown, and green natural colors as shown. Our mineralminers.com miners price for this natural color tourmaline specimen is $1.00/carat = $81.65
Item: Watermelon Tourmaline Specimen
	Code#: tmcm171 Weight: 60.95 carats (12.19 grams) Size: 1" long x 0.75" x 0.55" (25mm x 19mm x 14mm) Location: Mined in Minas Gerais, Brazil Price: $152.37 This natural color watermelon tourmaline specimen is a crystal section that is broken off on each end. It is semi-transparent and would yield several beautiful watermelon tourmaline slices. This watermelon tourmaline specimen has natural colors as shown with a blue-green rim surrounding a rich pink center. Our mineralminers.com miners price for this natural color watermelon tourmaline specimen is $2.50/carat = $152.37
Item: Pink and Green Tourmaline Specimen
	Code#: tmcm172 Weight: 206.75 carats (41.35 grams) Size: 1.8" long x 1" x 1" (46mm x 25mm x 25mm) Location: Mined in Minas Gerais, Brazil Price: $206.75 This natural color tourmaline specimen has some broken surfaces. It is semi-transparent with pink and yellow-green natural colors as shown. Our mineralminers.com miners price for this natural color tourmaline specimen is $1.00/carat = $206.75
Item: Watermelon Tourmaline Specimen
	Code#: tmcm174 Weight: 81.6 carats (16.32 grams) Size: 1.3" long x 0.8" x 0.55" (33mm x 20mm x 14mm) Location: Mined in Minas Gerais, Brazil Price: $204.00 This natural color watermelon tourmaline specimen is a crystal section that is broken off on each end. It is mostly transparent with natural colors as shown with a rich green rim partially surrounding a pale pink area at one end. Our mineralminers.com miners price for this natural color watermelon tourmaline specimen is $2.50/carat = $204.
Item: 3.3 inch long Watermelon Tourmaline Specimen
	Code#: tmcm175 Weight: 261.5 carats (52.3 grams) Size: 3.3" long x 0.95" x 0.6" (84mm x 24mm x 15mm) Location: Mined in Minas Gerais, Brazil Price: $732.20 This natural color watermelon tourmaline specimen is a crystal section that is broken off on each end. See also an opposite side-view. It is mostly semi-transparent with natural colors as shown. This 3.3 inch long watermelon tourmaline has a green rim partially surrounding a pale pink area at one end (see an end-view). See also a back-lit-view showing the extent of the pink area. Our mineralminers.com miners price for this natural color watermelon tourmaline specimen is $2.80/carat = $732.20
Item: Fine Pink, Green, and Gold Tourmaline Crystal
	Code#: tmcm176 Weight: 45.3 carats (9.06 grams) Size: 1.6" long x 0.4" x 0.35" (41mm x 11mm x 9mm) Location: Mined in Minas Gerais, Brazil Price: $453.00 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in very good condition with only one small abraded edge. The crystallography of the end terminations are very interesting. This fine quality tourmaline crystal is actually terminated on its base as well, making this a true bi-terminated tourmaline crystal. This rare quality tourmaline is transparent with some small facet grade areas. Under sunlight it shows separate areas with medium pink, light yellow-green, and gold natural colors. See also a back view photo. Our mineralminers.com miners price for this fine quality natural color tourmaline crystal is $10/carat = $218.31
Item: Pink and Green Tourmaline Crystal
	Code#: tmcm177 Weight: 64.15 carats (12.85 grams) Size: 1.25" long x 0.7" x 0.55" (32mm x 17mm x 14mm) Location: Mined in Minas Gerais, Brazil Price: $436.22 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in very good condition. This interesting tourmaline crystal starts out as a single crystal at its base, and then it separates into several terminated crystals farther up. This fine quality tourmaline crystal is mostly transparent with some small gem grade areas. Under sunlight it shows deep pink, gold-pink, and rich green natural colors. See also a view standing up and a back-view standing up. Our mineralminers.com miners price for this fine quality natural bi-color tourmaline crystal is $6.80/carat = $436.22
Item: Pink, Gold, and Green Tourmaline Crystal
	Code#: tmcm178 Weight: 90.45 carats (18.09 grams) Size: 1.2" long x 0.8" x 0.6" (31mm x 20mm x 16mm) Location: Mined in Minas Gerais, Brazil Price: $723.60 This natural color tourmaline crystal is naturally terminated with terminations and prismatic faces in very good condition. This fine quality tourmaline crystal is mostly transparent with pink, golden, and green natural colors. See also a view standing up. Our mineralminers.com miners price for this fine quality natural multi-color tourmaline crystal is $8/carat = $723.60
Item: 8.1 carat Flawless Green Tourmaline Crystal Section
	Code#: tgrf124 Weight: 8.10 carats (1.62 grams) Size: 12.5mm x 8mm x 7.5mm Location: mined in Minas Gerais, Brazil Price: $48.60 This gem-grade green tourmaline crystal section is internally flawless with medium-dark brownish green color (100% natural color; it has not been heated or treated in any way). This natural tourmaline crystal section will yield a totally clean gemstone weighing 4 carats.
Item: 12.1 carat Green Tourmaline Facet Rough
	Code#: tgrf125 Weight: 12.1 carats (2.42 grams) Size: 14mm x 9.5mm x 9mm Location: mined in Minas Gerais, Brazil Price: $84.70 This gem-grade green tourmaline crystal section is 95% internally flawless with medium-dark green color (100% natural color; it has not been heated or treated in any way). This natural tourmaline crystal section will yield a totally clean gemstone weighing 6 carats.
Item: 13.75 carat Flawless Tourmaline Crystal Section
	Code#: tgrf126 Weight: 13.75 carats (2.75 grams) Size: 25mm x 8mm x 7mm Location: mined in Minas Gerais, Brazil Price: $110.00 This gem-grade green tourmaline crystal section is internally flawless with medium-dark green color at one end that grades into medium green in the middle and then into a tan-peach color right at the opposite end (100% natural colors; this genuine tourmaline has not been heated or treated in any way). This natural tourmaline crystal section will yield a totally clean gemstone weighing over 6 carats.
Item: 23.85 carat Flawless Green Tourmaline Rough
	Code#: tgrf127 Weight: 23.85 carats (4.77 grams) Size: 44mm x 7mm x 7mm Location: mined in Minas Gerais, Brazil Price: $190.80 This gem-grade green tourmaline crystal section is internally flawless with medium-green color (100% natural color; this genuine tourmaline has not been heated or treated in any way). This natural tourmaline crystal section will yield over 12 carats of totally clean faceted gemstones.
Item: 25.2 ct. Flawless Green Tourmaline Crystal Section
	Code#: tgrf128 Weight: 25.2 carats (5.04 grams) Size: 31mm x 9mm x 8.5mm Location: mined in Minas Gerais, Brazil Price: $263.34 This gem-grade green tourmaline crystal section is internally flawless with dark green color (100% natural color; this genuine tourmaline has not been heated or treated in any way).
Item: 75.25 carat Green Tourmaline Facet Rough
	Code#: tgrf129 Weight: 75.25 carats (15.05 grams) Size: 44mm x 13.5mm x 13mm Location: mined in Minas Gerais, Brazil Price: $1128.75 This gem-grade green tourmaline crystal section is over 90% internally flawless with fine dark (not over dark!) green color thast is 100% natural color; this genuine tourmaline has not been heated or treated in any way. It will yield over 35 carats of flawless faceted gemstones with fine green color.
Item: Gem-Grade Green Tourmaline Crystal Section
	Code#: tgrf115 Weight: 38.9 carats (7.78 grams) Size: 61mm x 8mm x 7mm Location: mined in Minas Gerais, Brazil Price: $466.80 This gem-grade green tourmaline is 85% internally flawless. It has fine medium-dark green color (100% natural color; it has not been heated or treated in any way) throughout its length. This beautiful tourmaline crystal section will yield over 15 carats of flawless faceted gemstones!
Item: Uvite Tourmaline Crystals in Matrix
	This unique item is sold. Code#: uvim101 Weight: 13.2 grams Size: 1.1" x 0.7" x 0.6" (30mm x 19.5mm x 17mm) Location: Mined in Bahia, Brazil Price: $26.50 This specimen of uvite tourmaline crystals on calcite matrix was discovered in Bahia, Brazil. The uvite crystals have strong brownish red color, vitreous luster, and flattened trigonal prismatic form. They have natural terminations in mostly very good condition, and some of the crystals are terminated on each end (known as bi-terminated or double-terminated). The largest uvite crystal measures 6.5mm in diameter. This specimen also has some small calcite crystals on its surface. The photo at left was taken under both fluorescent and incandescent light. See also a (full-view).
Item: Green Uvite Tourmaline Crystals in Matrix
	This unique item is sold. Code#: uvim105 Weight: .2 Lbs Size: 2.5" x 2.0" x 1.5" (64mm x 51mm x 38mm) Location: Mined in Bahia, Brazil Price: $41.50 This specimen of uvite tourmaline crystals on calcite matrix was discovered in Bahia, Brazil. The uvite crystals have beautiful green color, vitreous luster, and flattened trigonal prismatic form. Most have natural terminations on each end that are in very good condition (known as bi-terminated or double-terminated). The uvite crystals range in size up to about 6mm in diameter. This specimen also has some calcite crystals measuring from 7mm to 5mm long on its surface. The photo at left was taken under both fluorescent and incandescent light. See also a (full-view).
Item: Clevelandite with Lepidolite and Green Tourmaline
	Code#: albm137b Weight: 1.7 Lbs Size: 7.3" long x 2.6" x 2.9" (185mm x 65mm x 73mm) Location: mined in Minas Gerais, Brazil Price: $168.25 The matrix of this specimen is white clevelandite (a variety of albite). The blade-like clevelandite is covered in some areas with pale lavender color lepidolite mica. This natural pegmatite specimen was mined in Minas Gerais, Brazil. There are some small green tourmalines on this specimen as well. The largest has gem grade transparency and measures about 0.7 inches long. See also a close-up photo of the gem grade tourmaline.
Item: Albite with Lepidolite, Gem Tourmaline and Quartz
	Code#: albm138 Weight: 1.5 Lbs Size: 5.1" long x 4.3" x 2.8" (130mm x 108mm x 71mm) Location: mined in Minas Gerais, Brazil Price: $234.50 The matrix of this pegmatite specimen is a mix of pale lavender-grayish lepidolite and white clevelandite (a variety of albite). There is a small amount of tan color clay minerals on some surfaces. This natural pegmatite specimen was mined in Minas Gerais, Brazil. The tourmalines in this specimen are green, they measure from 0.5 inch up to about 1.5 inches long. This specimen also has a 0.8 inch long quartz crystal, see a close-up photo of the quartz crystal. See also a full-view photo.
Item: Watermelon Tourmaline Specimen
	Code#: twmm146 Weight: 210.5 carats (42.1 grams) Size: 2.3" x 1.2" x 0.8" Location: Mined at Rubelita, Brazil Price: $52.50 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a crystal section that is opaque to translucent with a reddish purple core that is surrounded in some areas by a green outer rim.
Item: Watermelon Tourmaline Specimen
	Code#: twmm147 Weight: 232 carats (46.4 grams) Size: 2.7" x 1.3" x 0.5" Location: Mined at Rubelita, Brazil Price: $56.50 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a relatively flat crystal section that is opaque to translucent with a reddish purple core that is surrounded in some areas with a green outer rim.
Item: Watermelon Tourmaline Crystal Section
	Code#: twmm151 Weight: 398.5 carats (79.7 grams) Size: 1.7" x 1.6" x 1.2" Location: Mined at Rubelita, Brazil Price: $159.40 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a crystal section that is opaque to translucent with a reddish purple tourmaline core that is surrounded on two sides with a green tourmaline outer rim.
Item: Watermelon Tourmaline Specimen
	Code#: twmm152 Weight: 816 carats (163.2 grams) Size: 3.3" x 2.4" x 1.3" Location: Mined at Rubelita, Brazil Price: $192.50 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a crystal section that is opaque to translucent with a reddish purple core that is surrounded on one side by a green outer rim. See also a back view photo.
Item: Watermelon Tourmaline Specimen
	Code#: twmm160 Weight: 969 carats (193.8 grams) Size: 3.6" x 2.8" x 1.5" Location: Mined at Rubelita, Brazil Price: $218.50 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a crystal section that is opaque to translucent with a reddish purple core that is surrounded in some areas by a green outer rim. See also a side view.
Item: 1.1 Pound Watermelon Tourmaline Specimen!
	Code#: twmm153 Weight: 2500 carats (500 grams) Size: 5.9" x 2.6" x 1.4" Location: Mined at Rubelita, Brazil Price: $334.25 This natural specimen of watermelon tourmaline was mined at Rubelita, Brazil. It is a watermelon tourmaline crystal section that is partially replaced by lepidolite. The tourmaline is opaque to translucent with a reddish purple core that is surrounded in some areas by a green outer rim. There is a small amount of quartz along one edge.
Item: Half Pound Watermelon Tourmaline Specimen
	Code#: twmm143 Weight: 231 grams (1/2 pound!) Size: 4" x 2.2" (101mm x 55mm) Location: Mined in Minas Gerias, Brazil Price: $231.00 This natural specimen of watermelon tourmaline was mined in Minas Gerias, Brazil. It is opaque to translucent with some semi-transparent areas. There is a green rim surrounding its reddish-pink core. This specimen also has some beautiful greenish-yellow lepidolite mica on one side.
Item: Watermelon Tourmaline Crystal Section
	Code#: twmm156 Weight: 91 carats (18.2 grams) Size: 1.4" x 0.7" x 0.6" Location: Mined at the Sapo Mine in Brazil in 1998 Price: $227.50 This naturally terminated watermelon tourmaline crystal section has 100% natural colors. It was mined at the Lavra do Sapo Mine in Minas Gerais, Brazil. It is semi-transparent with a rich pink core at one end surrounded by a green outer rim or "rind" (see an end-view of this crystal). The prismatic faces are in good condition.
Item: Watermelon Tourmaline Crystal
	Code#: twmm157 Weight: 128.5 carats (25.7 grams) Size: 1.1" x 1" x 0.7" Location: Mined at the Sapo Mine in Brazil in 1998 Price: $257.00 This naturally terminated watermelon tourmaline crystal has 100% natural colors. It was mined at the Lavra do Sapo Mine in Minas Gerais, Brazil. It is semi-transparent with a pale pink core at one end surrounded by a green outer rim or "rind" (see an end-view of this crystal). The end termination and the prismatic faces are in good condition.
Item: Watermelon Tourmaline Crystal
	Code#: twmm158 Weight: 235 carats (47 grams) Size: 1.2" x 1.2" x 1.1" Location: Mined at the Sapo Mine in Brazil in 1998 Price: $470.00 This naturally terminated watermelon tourmaline crystal has 100% natural colors. It was mined at the Lavra do Sapo Mine in Minas Gerais, Brazil. It is semi-transparent with a pale to medium pink core at one end surrounded by a green outer rim or "rind" (see an end-view of this crystal). The end termination and the prismatic faces are in good condition.
Item: Watermelon Tourmaline Crystal Section
	Code#: twmm159 Weight: 443 carats (88.65 grams) Size: 2.3" x 1.2" x 1.1" Location: Mined at the Sapo Mine in Brazil Price: $749.09 This naturally terminated watermelon tourmaline crystal section has 100% natural colors. It was mined at the Lavra do Sapo Mine in Minas Gerais, Brazil. It is semi-transparent with a pale to medium pink core at one end surrounded by a green outer rim or "rind" (see an end-view of this crystal). The prismatic faces are in good condition.
Item: 2.8 inch Watermelon Tourmaline Crystal Section
	Code#: twmm128 Weight: 278.7 carats (55.73 grams) Size: 2.8" x 0.9" x 0.7" Location: Mined at the Sapo Mine in Brazil in 1998 Price: $557.30 This natural watermelon tourmaline specimen was mined in Brazil. It is a crystal section that is semi-transparent, with rich green natural color at one end and at the opposite end it has a reddish purple core that is surrounded by a green outer rim.
Item: Natural Multi-Color Tourmaline Crystal, 511.45 cts
	Code#: twmm135 Weight: 511.45 carats (102.29 grams) Size: 2.3" x 1.3" x 1.1" Location: Mined at Salinas, Brazil Price: $971.76 This natural color tourmaline crystal was mined at Salinas, Brazil. It is semi-transparent at its base where it shows natural watermelon tourmaline colors (a natural green outer rim surrounding a rich reddish-pink center). This natural multi-color tourmaline crystal becomes more transparent and green towards its partially terminated tip where it would yield some large cabochons of very fine quality. See a back-lit view, and also an end view photo showing the watermelon colors. Our mineralminers.com special offer price for this natural color watermelon tourmaline crystal is $1.90/carat = $971.76
Item: Natural Color Tourmaline Crystal, 1191.95 carats
	Code#: twmm136 Weight: 1191.95 carats (238.39 grams) Size: 3.3" x 1.65" x 1.4" Location: Mined at Salinas, Brazil Price: $2264.71 This natural color tourmaline crystal was mined at Salinas, Brazil. It is semi-transparent at its base where it shows natural watermelon tourmaline colors (see an end view photo showing the watermelon colors). This amazing natural multi-color tourmaline crystal becomes more transparent and passes through a variety of color zones in natural shades of red, green, gold and brown towards its partially terminated tip. See a view with a bright light shining down from above, and also another view in the same position with a bright light shining from the front. This rare multi-color tourmaline crystal would yield several large watermelon tourmaline slices from its base, and from the upper part it would yield over 300 carats of beautiful cabochon gems! Our mineralminers.com special offer price for this natural color watermelon tourmaline crystal is $1.90/carat = $2264.71

This is the end of our Green Tourmaline Crystals and Matrix Mineral Specimens page.

See also our selection of natural color green tourmaline jewelry, our natural blue tourmaline crystals, and our selection of natural color green tourmaline gemstones.

To see more green tourmaline photos, just select another item category from the table below. To see photos of another mineral variety, select any item category link in our Mineral Inventory & Factsheet Index.

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	Green Tourmaline Crystals and Green Tourmaline Mineral Specimens	Green Tourmaline Gems	Green Tourmaline Facet Grade Gem Rough	Green Tourmaline Spectacular Decorator & Collector Items	Green Tourmaline Jewelry and Green Tourmaline Earrings
			Green Tourmaline Lapidary Rough

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