Sheen Obsidian
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.0 – 5.5
Specific Gravity
2.33 – 2.5
Refractive Index
1.45 – 1.55
Crystal System
Amorphous
Luster
Vitreous
Fracture
Conchoidal
Color
black
Mohs Hardness
| Mohs | Reference mineral | Sheen Obsidian |
|---|---|---|
| 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 Sheen Obsidian
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 Sheen Obsidian
シーンオブシディアンは火山ガラスの一種で、ガラス内に整列した微細な気泡やナノ粒子の内包物からの光の反射により、浮かび上がるような金色・銀色・または虹色の輝きを生み出します。金色や銀色の輝きを持つ黒曜石はメキシコを主な産地とし、レインボーシーンオブシディアンは光の角度によって複数のスペクトル色を示します。いずれの変種も、宝飾品、彫刻品、占いの鏡として広く使用されています。
On this page
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Sheen Obsidian?
シーンオブシディアンは火山ガラスの一種で、ガラス内に整列した微細な気泡やナノ粒子の内包物からの光の反射により、浮かび上がるような金色・銀色・または虹色の輝きを生み出します。金色や銀色の輝きを持つ黒曜石はメキシコを主な産地とし、レインボーシーンオブシディアンは光の角度によって複数のスペクトル色を示します。いずれの変種も、宝飾品、彫刻品、占いの鏡として広く使用されています。
What is the hardness of Sheen Obsidian?
Sheen Obsidian has a Mohs hardness of 5.0 to 5.5, making it moderate for use in jewelry.
What color is Sheen Obsidian?
Sheen Obsidian is primarily Black.
How much does Sheen Obsidian cost?
Sheen Obsidian falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Sheen Obsidian?
Sheen Obsidian belongs to the Amorphous crystal system.