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4.15CTS GOLDEN TOURMALINE -AFRICA [TRM1]SH
- 存貨單位
- 尺寸(毫米)
- 11.400 x 9.100 x 5.800mm
- 重量 (cts)
- 4.150
- 類型
- Faceted
- 顏色
-
SEDAGEMS
Hardness:
7
Origin:
Nigeria
Treatment:
None
TOURMALINE BIRTHSTONE FOR OCTOBER.
Tourmaline is a crystal silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline gem stones come in a wide variety of colors.Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink etc. Rarely, it is colorless. Bi-colored and multicolored crystals are common, reflecting variations of fluid chemistry during crystallisation. Crystals may be green at one end and pink at the other, or green on the outside and pink inside: this type is called watermelon tourmaline. Some forms of tourmaline are dichroic, in that they change color when viewed from different directions.
- 存貨單位
- 尺寸(毫米)
- 11.400 x 9.100 x 5.800 mm
- 重量 (cts)
- 4.150
- 類型
- Faceted
- 顏色
-
SEDAGEMS
Hardness:
7
Origin:
Nigeria
Treatment:
None
TOURMALINE BIRTHSTONE FOR OCTOBER.
Tourmaline is a crystal silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline gem stones come in a wide variety of colors.Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink etc. Rarely, it is colorless. Bi-colored and multicolored crystals are common, reflecting variations of fluid chemistry during crystallisation. Crystals may be green at one end and pink at the other, or green on the outside and pink inside: this type is called watermelon tourmaline. Some forms of tourmaline are dichroic, in that they change color when viewed from different directions.
運輸商 | 運送至:國家 | 運送到世界其他地區 |
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FedEx | $12.00 / :幾天天 | $39.00 / :幾天天 |
:國家
FedEx 對包含 2 或更多商品的訂單折扣為 $12.00
世界其他地區
FedEx 對包含 2 或更多商品的訂單折扣為 $39.00
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Registered Shipping | $9.00 / :幾天天 | $16.00 / :幾天天 |
:國家
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $9.00
世界其他地區
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $16.00
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積極的
Great and clear sapphire, beautiful cut ! Great packaging
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積極的
AAAA+++ Very Happy! Just like the pic.
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積極的
AAAA+++ Very Happy! Just like the pic.
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積極的
Beautiful