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Rare ~ Silky Ruby Trapiche 9.60 ct from Africa
- SKU
- 寸法(mm)
- 15 x 12.3 x 4.2mm
- 重さ (CT)
- 9.6
- Type
- Faceted
- 色
-
A very rare variety of Ruby with inclusions forming a star-shaped pattern.
First described 1991
Origin of name: Trapiche is the Spanish word for the cogwheel used to crush sugarcane. In this very rare type of Ruby inclusions form a pattern resembling the spokes of a wheel.
Can be confused with: no other gem
Localities: at the time of writing (July 2018) only there are only two known sources. One is in Mong Hsu, Myanmar (Burma), the other in the border area between the two Indian federal states of Karnataka and Andhra Pradesh.
Burmese Trapiche Rubies hardly ever reach a weight of 1ct.
From India specimens of more than 70cts are known.
Worth knowing: Indian Trapiche Rubies are currently (2018) mined in two pits. One yields red to dark red specimens, while gems from the other pit are characterized by a distinct purple hue.
The Indian occurrences were discovered somewhat accidentally, while (unsuccessfully) prospecting for uranium ore.
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
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21
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| Express Shipping |
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7
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| FedEx |
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4
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| Standard Shipping - Tracked デフォルト |
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7
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| Express Shipping |
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10
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2
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- SKU
- 寸法(mm)
- 15 x 12.3 x 4.2 mm
- 重さ (CT)
- 9.6
- Type
- Faceted
- 色
-
A very rare variety of Ruby with inclusions forming a star-shaped pattern.
First described 1991
Origin of name: Trapiche is the Spanish word for the cogwheel used to crush sugarcane. In this very rare type of Ruby inclusions form a pattern resembling the spokes of a wheel.
Can be confused with: no other gem
Localities: at the time of writing (July 2018) only there are only two known sources. One is in Mong Hsu, Myanmar (Burma), the other in the border area between the two Indian federal states of Karnataka and Andhra Pradesh.
Burmese Trapiche Rubies hardly ever reach a weight of 1ct.
From India specimens of more than 70cts are known.
Worth knowing: Indian Trapiche Rubies are currently (2018) mined in two pits. One yields red to dark red specimens, while gems from the other pit are characterized by a distinct purple hue.
The Indian occurrences were discovered somewhat accidentally, while (unsuccessfully) prospecting for uranium ore.
| プロバイダー | 行き先 | 料金 |
|---|---|---|
| Standard Shipping - Tracked デフォルト |
その他の地域
21
|
最初のアイテム
追加アイテムごとに
送料上限
|
| Express Shipping |
その他の地域
7
|
最初のアイテム
追加アイテムごとに
送料上限
|
| FedEx |
その他の地域
4
|
最初のアイテム
追加アイテムごとに
送料上限
|
| Standard Shipping - Tracked デフォルト |
タイ
7
|
最初のアイテム
追加アイテムごとに
送料上限
|
| Express Shipping |
タイ
10
|
最初のアイテム
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送料上限
|
| FedEx |
タイ
2
|
最初のアイテム
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A Team from Kenya Working Hard to get you the Highest Quality Gems.
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ポジティブI am a repeat customer and will continue to purchase my gemstones from them. Great Stones, Great Service and Great Professionalism. Top Shelf Seller 100%
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ポジティブ
Paid and shipped - no feedback left after 100 days
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ポジティブ
Paid and shipped - no feedback left after 100 days
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ポジティブ
Paid and shipped - no feedback left after 100 days
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ポジティブ
Haven't had it appraised, but so far so good! Seller was communicative when messaged, and I received the gem.
監査
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説明が正確
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正確な写真
Comments
After thorough evaluation of the Verified seller's information provided, Gem Rock Auctions has found accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions. Many Gemstones have received treatments to enhance their color and/or clarity to further emphasize their beauty and we insist treatments are disclosed. Unless accompanied by a report from an approved laboratory, all origins or treatments declared in the listing are the sellers' opinion. There are limitations to what can be determined without physically handling the listed item.
