Wulfenite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
3.0
Specific Gravity
6.5 – 7.0
Refractive Index
2.28 – 2.405
Crystal System
Tetragonal
Luster
Adamantine,Resinous
Color
various
Birefringence
0.12
Mohs Hardness
| Mohs | Reference mineral | Wulfenite |
|---|---|---|
| 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 Wulfenite
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 Wulfenite
ウルフェナイトは鉛モリブデン酸塩鉱物で、世界で最も鮮やかな黄色・橙色・赤色の鉱物標本のひとつとして知られています。薄い板状の正方形結晶がアリゾナ州のレッドクラウド鉱山やレシュバ鉱山（世界的な産地）、ナミビア、スロベニアのメジカ鉱山に産出します。その蜂蜜色から深い橙赤色の鮮やかな色彩と独特の薄板状結晶形態から、世界中の鉱物コレクターに最も人気の高い標本鉱物のひとつです。
On this page
Jewelry Use
Durability
2/10
Science FYI Family
Frequently Asked Questions
What is Wulfenite?
ウルフェナイトは鉛モリブデン酸塩鉱物で、世界で最も鮮やかな黄色・橙色・赤色の鉱物標本のひとつとして知られています。薄い板状の正方形結晶がアリゾナ州のレッドクラウド鉱山やレシュバ鉱山（世界的な産地）、ナミビア、スロベニアのメジカ鉱山に産出します。その蜂蜜色から深い橙赤色の鮮やかな色彩と独特の薄板状結晶形態から、世界中の鉱物コレクターに最も人気の高い標本鉱物のひとつです。
What is the hardness of Wulfenite?
Wulfenite has a Mohs hardness of 3.0, making it relatively soft for use in jewelry.
What color is Wulfenite?
Wulfenite is primarily Various.
How much does Wulfenite cost?
Wulfenite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Wulfenite?
Wulfenite belongs to the Tetragonal crystal system.