1.68 CTS TOURMALINE-WELL CUT HIGH LUSTER. [TRM14]SH
- SKU
- 寸法(mm)
- 6.700 x 6.700 x 5.500mm
- 重さ (CT)
- 1.680
- タイプ
- Faceted
- 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.
- SKU
- 寸法(mm)
- 6.700 x 6.700 x 5.500 mm
- 重さ (CT)
- 1.680
- タイプ
- Faceted
- 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.
配送業者 | 配送先Australia | その他の国への配送 |
---|---|---|
FedEx | $12.00 / 3 | $39.00 / 10 |
:国
FedEx 、 2以上のアイテムを含む注文で$12.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$39.00に割引されます
|
||
Registered Shipping | $9.00 / 7 | $16.00 / 21 |
:国
Registered Shipping 、 2以上のアイテムを含む注文で$9.00に割引されます
世界のその他の地域
Registered Shipping 、 2以上のアイテムを含む注文で$16.00に割引されます
|
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ポジティブ
Nice piece of rough. thankyou
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ポジティブ
Nice stone. Thankyou
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ポジティブ
Have received the rough. Nice colour. Thankyou
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ポジティブ
Beautiful ametrine. Very fast delivery. Professional seller
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ポジティブ
Really beautiful piece. Very happy