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chrome tourmaline landanai:

Marin Mineral Company - Chrome Tourmaline from

B853 - Chrome Tourmaline $ 1200 SOLD Landanai, Tanzania miniature - 4.1 x 3.6 x 3.3 cm (click on an image to enlarge) Fantastic single Chrome Tourmaline from a recent find. 'Chrome Tourmaline' is a vanandium and chromium rich varietal of the species Dravite. This crystal is one of a small handfull that have 3 color zones.

Chrome Tourmaline. Landanai, Manyara, Tanzania

Chrome Tourmaline from Landanai (Landenai), Simanjiro District, Manyara Region, Tanzania. Comes with certificate of authenticity. Average Weight (Carats): 446.1 ct.

Marin Mineral Company - Chrome Tourmaline from

TZ503 - Chrome Tourmaline $ 300 SOLD Landanai, Tanzania thumbnail - 1.5 x 1.2 x 1.1 cm (click on an image to enlarge) Superb thumbnail specimen of Chrome and Vanadium rich Dravite crystal. I typically have to reject most Chrome Tourmalines for being too dark - this one however is uncommon for its lighter color and high transparency.

Marin Mineral Company - Chrome Tourmaline

Chrome Tourmaline 'Chrome Tourmaline' is a vanandium and chromium rich varietal of the species Dravite. Crystals from Landanai, Tanzania are most often dark colored and nearly opaque, with just flashes of green reflected back out of the crystals when held under strong lighting.

Bonhams : Chrome Tourmaline

Landanai, Arusha district, Tanzania A rare and sought after color in tourmaline known as chrome, it derives its rich color from chromium just as emeralds do but is significantly more durable and has better clarity. This is a fine minature cabinet specimen. Measures 1 1/2 x 1 1/4 x 1in.

Gw-chrome tourmaline var. dravite on matrix-landanai ...

2021-5-26 · Tourmaline Chrome. 664.5 ct. Landanai, Manyara, Tanzanie. $439.43. Free shipping Free shipping Free shipping. Seller 99% positive Seller 99% positive Seller 99% positive. Quartz, quartz rose, sodalite, calcite et améthyste lot de 5 pierres brutes. Lit. $12.21

*CHROME TOURMALINE ROUGH AND CUT SET* Landanai,

Details about *CHROME TOURMALINE ROUGH AND CUT SET* Landanai, Tanzania THUMBNAIL *CHROME TOURMALINE ROUGH AND CUT SET* Landanai, Tanzania THUMBNAIL. Item Information. Condition: New. Price: US $158.00. No Interest if paid in full in 6 mo on $99+Opens in a new window or tab* No Interest if paid in full in 6 months on $99+.

Gw-chrome tourmaline var. dravite-landanai, tanzania - 5ct ...

Tourmaline var. Chrome Dravite - Landanai, Tanzanie 1,09cm x 0,84cm x 0,60cm - Approx. 5,2ct Envois en lettre suivie ou colissimo, vous pouvez combiner plusieurs achats durant une période d'une semaine, 0,50ct de frais de traitement et emballage par article supplémentaire.

Chrome Tourmaline - Color First

Chrome Tourmaline is a vivid green tourmaline found in the rich gem deposits of East Africa. This dravite Tourmaline is colored by the trace elements vanadium and chromium. The gems actually turn pink to pinkish-red under the Chelsea filter! The finest gems rival the colors of top quality Tsavorite, and they are frequently used in place of them.

Landanai (Landenai), Simanjiro District, Manyara Region ...

Chrome-Tourmaline, etc. Landanai, Simanjiro District, Manyara Region, Tanzania Latitude & Longitude (WGS84): 4° 4' 59'' South, 37° 8' 59'' East

Marin Mineral Company - Chrome Tourmaline from

TZ503 - Chrome Tourmaline $ 300 SOLD Landanai, Tanzania thumbnail - 1.5 x 1.2 x 1.1 cm (click on an image to enlarge) Superb thumbnail specimen of Chrome and Vanadium rich Dravite crystal. I typically have to reject most Chrome Tourmalines for being too dark - this one however is uncommon for its lighter color and high transparency.

Chrome Tourmaline. Landanai, Manyara, Tanzania

Chrome Tourmaline from Landanai (Landenai), Simanjiro District, Manyara Region, Tanzania. Comes with certificate of authenticity. Average Weight (Carats): 446.1 ct. Dimension (mm) : 42 x 38 x 32 mm. Réf. : SKU028514

Marin Mineral Company - Chrome Tourmaline from

TZ500 - Chrome Tourmaline $ 650 SOLD Landanai, Tanzania thumbnail - 2.4 x 1.6 x 1.6 cm (click on an image to enlarge) Superb thumbnail specimen of Chrome and Vanadium rich Dravite perched up perfectly on matrix. Very cean with just one tiny nick on the front.

Chrome-Tourmaline - Mindat.org

Tourmaline (Var: Chrome-Tourmaline), Calcite. Landanai, Simanjiro District, Manyara Region, Tanzania. Two gemmy crystals of chrome tourmaline in a matrix of calcite, 5.1 x 3.8 x 3.5 cm.

Bonhams : Chrome Tourmaline

Landanai, Arusha district, Tanzania A rare and sought after color in tourmaline known as chrome, it derives its rich color from chromium just as emeralds do but is significantly more durable and has better clarity. This is a fine minature cabinet specimen. Measures 1 1/2 x 1 1/4 x 1in.

Gw-chrome tourmaline var. dravite-landanai, tanzania ...

Tourmaline var. Chrome Dravite - Landanai, Tanzanie 1cm x 0,57cm x 0,51cm - Approx. 2,5ct Envois en lettre suivie ou colissimo, vous pouvez combiner plusieurs achats durant une période d'une semaine, 0,50ct de frais de traitement et emballage par article supplémentaire.

Chrome Tourmaline - Minerals - A Bijoux

Chrome Tourmaline Sort by. Chrome Tourmaline. ... Merelani Hills, Tanzania Ref. SKU036529 Brand Michel Cabrol 320.00 € 288.00 € Including tax. In stock Quantity in stock:1 . Chrome Tourmaline. Landanai, Manyara, Tanzania Ref. SKU035111 Brand Michel Cabrol 870.00 ...

GROTE 5641 gram CHROME TOURMALINE Crystal Dravite

2021-4-6 · GROTE 56,41 gram CHROME TOURMALINE Crystal Dravite, Landanai Tanzania Prijs: € 1.190,00 Oorspronkelijke prijs: € 1.400,00 Aan het laden Slechts 1 beschikbaar. Je bespaart € 210,00 (15%) Sale eindigt over 36 minuten Inclusief btw (waar van ...

Chrome Tourmaline - Color First

Chrome Tourmaline is a vivid green tourmaline found in the rich gem deposits of East Africa. This dravite Tourmaline is colored by the trace elements vanadium and chromium. The gems actually turn pink to pinkish-red under the Chelsea filter! The finest gems rival the colors of top quality Tsavorite, and they are frequently used in place of them.

Gemstone: Chrome Tourmaline - 32.60 Cts.. Tanzania ...

Chrome Tourmaline Gemstone: Chrome Tourmaline - 32.60 Cts. Tanzania Unlike the other, even green, varieties of Tourmaline, vibrant color and Chromium content sets Chrome Tourmaline apart from the rest of the Tourmaline family. First discovered in

Chrome Tourmaline | Royal Diadem Jewelers

2013-5-2 · Chrome tourmaline occurs fairly frequently in sizes up to ten carats while tsavorite is extremely hard to fine in sizes over two carats. For this reason, top-grade tsavorites around two carats easily command ten times what kindred-caliber chrome tourmalines around two carats will cost. ... It is called the Landanai mine and its stones are ...

Chrome Tourmaline - 3.71 carats - Gem Rock Auctions

Tourmaline Gemstones 10.5 x 10.3 x 7.4mm 3.71 carats Auction #958949 Gem Rock Auctions

Gw-chrome tourmaline var. dravite-landanai, tanzania ...

Tourmaline var. Chrome Dravite - Landanai, Tanzanie 1cm x 0,57cm x 0,51cm - Approx. 2,5ct Envois en lettre suivie ou colissimo, vous pouvez combiner plusieurs achats durant une période d'une semaine, 0,50ct de frais de traitement et emballage par article supplémentaire.

Chrome Tourmaline - Minerals - A Bijoux

Chrome Tourmaline Sort by. Chrome Tourmaline. ... Merelani Hills, Tanzania Ref. SKU036529 Brand Michel Cabrol 320.00 € 288.00 € Including tax. In stock Quantity in stock:1 . Chrome Tourmaline. Landanai, Manyara, Tanzania Ref. SKU035111 Brand Michel Cabrol 870.00 ...

Gemstone: Chrome Tourmaline - 32.60 Cts.. Tanzania ...

Chrome Tourmaline Gemstone: Chrome Tourmaline - 32.60 Cts. Tanzania Unlike the other, even green, varieties of Tourmaline, vibrant color and Chromium content sets Chrome Tourmaline apart from the rest of the Tourmaline family. First discovered in

Tourmaline Quality Factors - GIA

1 天前 · This 11.47-carat cushion-shape from Landanai, Tanzania, is a classic example of chrome tourmaline. Its high clarity, medium-dark tone, and strong green hue make it highly desirable. This 8.76-carat emerald cut tourmaline’s medium tone and strongly

Chromdravite Africa | Tourmaline and silikates

Chrome dravite is an rare tourmaline varietal. Scattered damage to the crystal edges throughout. Country Tanzania Locality Landanai, Arusha Region Dimensions 3,9x3,2x2,8 cm Weight 50.3g. Name: * Email: * Address of the recipient: * Note: Vyplňte „nospam“ We want to maintain a high level of our discussions and therefore insert new comment ...

Identity Help : Multiple minerals associated with chrome ...

2017-9-21 · Indeed, Landanai seems to be Marin's specialty, although I remember to have seen the locality mentioned in some mineral show report, in a section about some chrome tourmaline new find in Landanai, I'll try to find the link and post it.

TRAVEL YEARNINGS | RareSource

The next duo of photos is of the terrain and earthly findings of the Landanai mine, showing the weathered pegmatite on the left and rich green chrome tourmaline crystals in matrix on the right. The camp was crafted of several typical mud-walled bush houses, surrounded by sparse vegetation and free range chickens, one of which was masterfully ...

Rare Usambara Chrome Tourmaline Crystal Silver Pendant ...

This is a rare green terminated Usambara Chrome Tourmaline Crystal 925 silver pendnat from Tanzania. The hue of a tourmaline from the Umba Valley, Tanzania, changes from green to red with increases in path length of light through the material. This hue change phenomenon, called the “Usambara