150 grams Kyanite specimen parcel RB48

3677

存貨單位
尺寸（毫米）: x x mm
重量 (cts)
Certified Gemstones: 不
類型: Specimen
顏色

KYANITE SPECIMENS

PARCEL AS PER IMAGE

LARGETS PIECE 48 x 19 x 10 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

存貨單位
尺寸（毫米）: x x mm
重量 (cts)
Certified Gemstones: 不
類型: Specimen
顏色

KYANITE SPECIMENS

PARCEL AS PER IMAGE

LARGETS PIECE 48 x 19 x 10 MM

SOURCE FROM BRAZIL

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FedEx	$12.00 / ：幾天天	$39.00 / ：幾天天
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Registered Shipping	$9.00 / ：幾天天	$16.00 / ：幾天天
：國家 Registered Shipping訂單折扣為$9.00 2或更多商品世界其他地區 Registered Shipping訂單折扣為$16.00 2或更多商品

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krisgrif
on 10 Jan, 2025

積極的

What a gorgeous, unique stone. Fast shipping.

Seven Chakra Natural Gemstone Worry Stone AHA 143

wtakano
on 30 Nov, 2024

積極的

Received 36 days after purchase. It is a beautiful piece and has excellent energy. I am so grateful to have this piece in my inventory.

373 CTS MORROCCO MALACHITE/AZURITE SPECIMEN MS 1844

valley
on 19 Oct, 2024

積極的

Beautiful specimen. Item was just as described. I received it quickly. Great experience.

195 CTS vanadinites on barite from Morrocco MS 326

saintagile
on 11 Oct, 2024

積極的

Paid and shipped - no feedback left after 100 days

18.4 Grams Campo del Cielo Meteorite

youngergirl44
on 11 Oct, 2024

積極的

Quick shipping with FedEx to the US. The artifact is exactly as described. So cool to own a bit of history like this!