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15 CTS AQUAMARINE ROUGH RG-1101
- 存貨單位
- 尺寸(毫米)
- 20.000 x 12.000 x 10.000mm
- 重量 (cts)
- 15.000
- Treatment
- No Treatment
- 類型
- Rough
- 顏色
-
AQUA MARINE ROUGH
LIGHT BLUE COLOUR.
BEAUTIFUL CRYSTAL FROM BRAZIL
COMPELTELYNATURALCOLOR
TREATMENT-NO TREATMENT OR ENHANCEMENT
Aquamarine (from Latin: aqua marina, “water of the sea”) is a blue or turquoise variety of beryl. It occurs at most localities which yield ordinary beryl, some of the finest coming from Russia. The gem-gravel placer deposits of Sri Lanka contain aquamarine. Clear yellow beryl, such as that occurring in Brazil, is sometimes called aquamarine chrysolite. When corundum presents the bluish tint of typical aquamarine, it is often termed Oriental aquamarine. The deep blue version of aquamarine is called maxixe. Its color fades to white when exposed to sunlight or is subjected to heat treatment, though the color returns with irradiation.
The pale blue color of aquamarine is attributed to Fe2 . The Fe3 ions produce golden-yellow color, and when both Fe2 and Fe3 are present, the color is a darker blue as in maxixe. Decoloration of maxixe by light or heat thus may be due to the charge transfer Fe3 and Fe2 . Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays) [10]
- 存貨單位
- 尺寸(毫米)
- 20.000 x 12.000 x 10.000 mm
- 重量 (cts)
- 15.000
- Treatment
- No Treatment
- 類型
- Rough
- 顏色
-
AQUA MARINE ROUGH
LIGHT BLUE COLOUR.
BEAUTIFUL CRYSTAL FROM BRAZIL
COMPELTELYNATURALCOLOR
TREATMENT-NO TREATMENT OR ENHANCEMENT
Aquamarine (from Latin: aqua marina, “water of the sea”) is a blue or turquoise variety of beryl. It occurs at most localities which yield ordinary beryl, some of the finest coming from Russia. The gem-gravel placer deposits of Sri Lanka contain aquamarine. Clear yellow beryl, such as that occurring in Brazil, is sometimes called aquamarine chrysolite. When corundum presents the bluish tint of typical aquamarine, it is often termed Oriental aquamarine. The deep blue version of aquamarine is called maxixe. Its color fades to white when exposed to sunlight or is subjected to heat treatment, though the color returns with irradiation.
The pale blue color of aquamarine is attributed to Fe2 . The Fe3 ions produce golden-yellow color, and when both Fe2 and Fe3 are present, the color is a darker blue as in maxixe. Decoloration of maxixe by light or heat thus may be due to the charge transfer Fe3 and Fe2 . Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays) [10]
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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Standard Shipping - Tracked | $19.00 / :幾天天 | $30.00 / :幾天天 |
:國家
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $19.00
世界其他地區
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $30.00
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FedEx | $39.00 / :幾天天 | $40.00 / :幾天天 |
:國家
FedEx 對包含 2 或更多商品的訂單折扣為 $39.00
世界其他地區
FedEx 對包含 2 或更多商品的訂單折扣為 $40.00
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DHL | $19.00 / :幾天天 | $30.00 / :幾天天 |
世界其他地區
DHL 對包含 2 或更多商品的訂單折扣為 $30.00
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積極的
Paid and shipped - no feedback left after 100 days
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積極的
Received as expected.thx u
為什麼用戶出價高於自己?
出價時,這是用戶願意為產品出價的最高金額。然後,我們的系統將代表該用戶自動出價,逐步提高出價以保持其作為最高出價者的地位,直至達到指定的最高價。
當出現“自動出價”圖標時,表示我們的系統正在根據用戶的最高出價主動為用戶出價。這可能看起來好像用戶出價高於自己,但這只是系統更新出價以反映用戶最高限額的結果。
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The Verified Seller has provided accurate and complete information for this item including weight, dimensions and treatment