20.8 CTS QUALITY TOURMALINE SPECIMEN -STUNNING [S74 ]
- 存貨單位
- STS2421
- 尺寸(毫米)
- 15 x 12 x 12mm
- 重量 (cts)
- 20.8
- 顏色
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Member of International coloured stone association offering a money back guarantee and full disclosure on all stones.
TOURMALINE SPECIMEN
This is a quality natural specimen showing watermelon green colours on top of the stone.Naturally terminated.This is a great specimen for any collection.
TOURMALINE BIRTHSTONE FOR OCTOBER.
NATURAL UN HEATED
MINED IN KENYA
MOHS SCALE 7-7.5
WEIGHT CTS
SIZE X X MM
Tourmalines are a class 2 gemstone which means inclusions are acceptable
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.
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 | 聯合運輸( 澳洲 ) | 聯合運輸(世界其他地區) |
|---|---|---|---|---|
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| Registered Shipping |
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- 存貨單位
- STS2421
- 尺寸(毫米)
- 15 x 12 x 12 mm
- 重量 (cts)
- 20.8
- 顏色
-
Member of International coloured stone association offering a money back guarantee and full disclosure on all stones.
TOURMALINE SPECIMEN
This is a quality natural specimen showing watermelon green colours on top of the stone.Naturally terminated.This is a great specimen for any collection.
TOURMALINE BIRTHSTONE FOR OCTOBER.
NATURAL UN HEATED
MINED IN KENYA
MOHS SCALE 7-7.5
WEIGHT CTS
SIZE X X MM
Tourmalines are a class 2 gemstone which means inclusions are acceptable
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.
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 | 聯合運輸( 澳洲 ) | 聯合運輸(世界其他地區) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Registered Shipping |
|
|
|
|
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積極的A very beautiful tanzanite. Fast delivery. Secure packaging. I always enjoy buying here. Thank you very much.
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積極的Really great specimen
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積極的Really cool
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積極的Great pom growth!
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積極的Love this