Colombian mercaderes opalescent sapphire rough 2.91 Ct -No heat-
- 存货单位
- 尺寸(毫米)
- 6.110 x 6.510 x 6.050mm
- 重量 (cts)
- 2.910
- Treatment
- No Treatment
- 类型
- Rough, Facet Grade Rough
- 颜色
-
Welcome to Lunariagems!
It is indeed a pleasure to showcase in this occasion this rare Colombian Mercaderes opalescent sapphire, this natural Colombian Sapphire has an exceptional formation and a carat weight of 2.91 Ct , if you’ve been looking for a rare and beautiful collectible sapphire for cutting or for upgrading your mineral collection, this is your chance to acquire one!
Gem: Colombian sapphire rough
Origin: Mercaderes, Cauca, Colombia
Color: Purplish white opalescent
Shape: Natural-rough
Dimensions: 6.11x6.51x6.05mm
Weight: 2.91 Ct
Treatment: None
Price per carat: 150 USD
price: 436 USD
FIXED PRICE
Our Colombian sapphires are ethically sourced using artisanal techniques, only collected from the river beds, by “guaqueros” or independent miners, This deposit continues to produce in small quantities, with most material extracted from riverbeds using picks and shovels. Independent miners collect year-round and go to Bogotá to sell the material. The corundum mines of Colombia are located in the southern part of the Cordillera Central, specifically in the Mercaderes - Rio Mayo region. These corundum occurrences are found in the alluvial deposits of the Rubi, Guabo, Paloverde, Limoncito, Chenequeta, Cocal, Monteoscuro, Monserrate and Honda streams, where the material from the Granatifera Tuff is eroded. The corundums show surface features indicating transport, corrosion and mechanical abrasion. These materials are not likely to be cogenetic with the lamprophyric host, but are possibly crustal fragments accidentally incorporated into the eruption magma. The presence of rutile and almandine - pyrope as crystalline inclusions within the corundums, and the existence of augite, kyanite and hercynite suggest a metamorphic origin possibly associated with the granulite xenoliths found in the Granatífera Tuff.
- 存货单位
- 尺寸(毫米)
- 6.110 x 6.510 x 6.050 mm
- 重量 (cts)
- 2.910
- Treatment
- No Treatment
- 类型
- Rough, Facet Grade Rough
- 颜色
-
Welcome to Lunariagems!
It is indeed a pleasure to showcase in this occasion this rare Colombian Mercaderes opalescent sapphire, this natural Colombian Sapphire has an exceptional formation and a carat weight of 2.91 Ct , if you’ve been looking for a rare and beautiful collectible sapphire for cutting or for upgrading your mineral collection, this is your chance to acquire one!
Gem: Colombian sapphire rough
Origin: Mercaderes, Cauca, Colombia
Color: Purplish white opalescent
Shape: Natural-rough
Dimensions: 6.11x6.51x6.05mm
Weight: 2.91 Ct
Treatment: None
Price per carat: 150 USD
price: 436 USD
FIXED PRICE
Our Colombian sapphires are ethically sourced using artisanal techniques, only collected from the river beds, by “guaqueros” or independent miners, This deposit continues to produce in small quantities, with most material extracted from riverbeds using picks and shovels. Independent miners collect year-round and go to Bogotá to sell the material. The corundum mines of Colombia are located in the southern part of the Cordillera Central, specifically in the Mercaderes - Rio Mayo region. These corundum occurrences are found in the alluvial deposits of the Rubi, Guabo, Paloverde, Limoncito, Chenequeta, Cocal, Monteoscuro, Monserrate and Honda streams, where the material from the Granatifera Tuff is eroded. The corundums show surface features indicating transport, corrosion and mechanical abrasion. These materials are not likely to be cogenetic with the lamprophyric host, but are possibly crustal fragments accidentally incorporated into the eruption magma. The presence of rutile and almandine - pyrope as crystalline inclusions within the corundums, and the existence of augite, kyanite and hercynite suggest a metamorphic origin possibly associated with the granulite xenoliths found in the Granatífera Tuff.
运输商 | 运送至:国家 | 运送到世界其他地区 |
---|---|---|
DHL | $20.00 / :几天天 | $45.00 / :几天天 |
:国家
DHL折扣至$0.00 ,适用于包含2或更多商品的订单
世界其他地区
DHL折扣至$45.00 ,适用于包含2或更多商品的订单
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积极的
Came way faster than I thought. Beautiful mint Green, the cut looks great.
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积极的
This emerald is beautiful. It is not as well portioned as it could be but the color and weight will make it a very pleasing center-piece stone. ¡Gracias!
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积极的
As always, the packaging is very professional! The specimens are beautiful as advertised! ¡Gracias!
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中性的
Slightly disappointed with overall quality and price as compared to first order. However, shipping was diligent and arrived on time.
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积极的
Good quality, as pictured and described. Good time of arrival.