Jeremejevite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
6.5 – 7.5
Specific Gravity
3.28 – 3.31
Refractive Index
1.638 – 1.65
Crystal System
Hexagonal
Luster
Vitreous
Cleavage
None
Fracture
Conchoidal
Color
various
Birefringence
0.007
Pleochroism
Dichroism: colorless - body color
Mohs Hardness
| Mohs | Reference mineral | Jeremejevite |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | ● |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Moderate ($50-500/ct)
Where to Buy Jeremejevite
Blue Nile
Fine jewelry retailer
James Allen
Gemstone jewelry
Brilliant Earth
Ethically sourced gems
Amazon
Wide selection
Links may earn a commission at no extra cost to you.
About Jeremejevite
ジェレメジェバイトは、アルミニウムホウ酸塩フッ化物水酸化物鉱物（Al₆B₅O₁₅(F,OH)₃）で、無色から淡青色・淡黄色を示す世界最稀少宝石のひとつです。ナミビアとシベリアが産地として知られ、宝石質の透明な結晶は極めて希少です。高い硬度と美しい透明性を持ち、最高のコレクターズアイテムです。
On this page
Jewelry Use
Durability
6/10
Science FYI Family
Frequently Asked Questions
What is Jeremejevite?
ジェレメジェバイトは、アルミニウムホウ酸塩フッ化物水酸化物鉱物（Al₆B₅O₁₅(F,OH)₃）で、無色から淡青色・淡黄色を示す世界最稀少宝石のひとつです。ナミビアとシベリアが産地として知られ、宝石質の透明な結晶は極めて希少です。高い硬度と美しい透明性を持ち、最高のコレクターズアイテムです。
What is the hardness of Jeremejevite?
Jeremejevite has a Mohs hardness of 6.5 to 7.5, making it moderate for use in jewelry.
What color is Jeremejevite?
Jeremejevite is primarily Various.
How much does Jeremejevite cost?
Jeremejevite falls into the Moderate ($50-500/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Jeremejevite?
Jeremejevite belongs to the Hexagonal crystal system.