Opals
Gemstones
Jewelry
Coins
價格
150 grams Kyanite specimen parcel RB52
189 views
0觀看
細節
- 存貨單位
- 尺寸（毫米）
- 62 x 18 x 9mm
- 重量 (cts)
- 150
- Type
- Specimen
- 顏色
-
描述
KYANITE SPECIMENS PARCEL AS PER IMAGE LARGETS PIECE 62 x 18 x 9 MM SOURCE FROM BRAZIL Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
船運
| 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 |
|
|
|
|
細節
- 存貨單位
- 尺寸（毫米）
- 62 x 18 x 9 mm
- 重量 (cts)
- 150
- Type
- Specimen
- 顏色
-
描述
KYANITE SPECIMENS PARCEL AS PER IMAGE LARGETS PIECE 62 x 18 x 9 MM SOURCE FROM BRAZIL Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
船運
| 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 |
|
|
|
|
店鋪
最近的回饋
-
積極的very interesting specimen
-
積極的
Gorgeous thankyou
-
積極的
I love it thankyou
-
積極的
nice piece
-
積極的
This was a treat to receive. Such a cool find!
審計
Gemstone Sheriff計畫允許我們的會員要求對任何產品進行審核，該審核由獨立的Gemologist人員完成，該資格人員評估商品描述和圖片的準確性。
送貨細節
成本:
過境:
21透過Registered Shipping計算天數
發貨自:
澳洲
付款方式
該賣家在澳洲交易中加入了10.00%稅。
概述
列表類型 :
Standard
產品編號 :
2815006
開始 : 23rd November 2025 02:01 pm PST
* 所有價格均以：貨幣為單位