Wulfenite Information
Discovery
Wulfenite was first discovered in 1845 by Wilhelm Karl von Haidinger in the Schwaz district of Tyrol, Austria. It was named after Austrian mineralogist Franz Xavier von Wulfen, who studied minerals in the region.
Physical Properties
- Color: yellow, orange, red, gray, greenish-yellow
- Crystal System: Tetragonal
- Hardness: 2.5-3
- Specific Gravity: 6.5-7.5
- Cleavage/Fracture: None
- Streak: White to pale yellow
- Luster: Resinous to adamantine
Optical Properties
- Refractive Index: 2.31-2.42
- Birefringence: 0.110
- Pleochroism: Weak
Occurrence by Country
Wulfenite can be found in many countries around the world, including:
- United States
- Mexico
- Austria
- Spain
- Morocco
- China
Healing Properties
Wulfenite is believed to have many healing properties, including:
- Boosting energy levels
- Enhancing creativity
- Improving focus and concentration
- Stimulating metabolism
Uses
Wulfenite has several uses, including:
- As a source of lead and molybdenum
- As a gemstone
- As a pigment in paints and dyes
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