Haüyne
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.5 – 6.0
Specific Gravity
2.4 – 2.5
Refractive Index
1.49 – 1.51
Crystal System
Isometric
Luster
Vitreous
Cleavage
Perfect
Fracture
Conchoidal
Color
various
Mohs Hardness
| Mohs | Reference mineral | Haüyne |
|---|---|---|
| 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
Budget (< $50/ct)
Where to Buy Haüyne
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 Haüyne
ハウイン（ハウィナイト）は、カルシウムナトリウムアルミニウム珪酸塩硫酸塩鉱物で、鮮やかな青色が特徴的な非常に稀少な宝石です。ドイツ・ハイデルベルク産の火山岩中に見られます。フランスの鉱物学者ルネ・ジュスト・アウイに因んで命名されました。透明な青色の宝石質標本は非常に希少で、コレクターに珍重されます。
On this page
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Haüyne?
ハウイン（ハウィナイト）は、カルシウムナトリウムアルミニウム珪酸塩硫酸塩鉱物で、鮮やかな青色が特徴的な非常に稀少な宝石です。ドイツ・ハイデルベルク産の火山岩中に見られます。フランスの鉱物学者ルネ・ジュスト・アウイに因んで命名されました。透明な青色の宝石質標本は非常に希少で、コレクターに珍重されます。
What is the hardness of Haüyne?
Haüyne has a Mohs hardness of 5.5 to 6.0, making it moderate for use in jewelry.
What color is Haüyne?
Haüyne is primarily Various.
How much does Haüyne cost?
Haüyne falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Haüyne?
Haüyne belongs to the Isometric crystal system.