Amazonite
Amazonite is a variety of feldspar known for its beautiful turquoise-blue or mint-green color. Because of its dreamlike hues and patterns, it is also called the "Stone of Hope."
Amazonite, characterized by its beautiful turquoise-blue color
Basic Information
| Chemical Formula | KAlSi₃O₈ (Microcline) |
|---|---|
| Crystal System | Triclinic |
| Hardness | 6–6.5 (Mohs scale) |
| Specific Gravity | Approx. 2.5–2.7 |
| Transparency | Translucent to Opaque |
Characteristics
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Color: Vivid blue-green shades such as turquoise-blue or mint-green.
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Patterns: Some specimens have white streaks or patterns, making them visually unique.
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Heat Sensitivity: Sensitive to heat and acids; handle with care.
Colors and Origins
- Turquoise-blue: The most popular and highly valued.
- Mint-green: A pale, gentle green.
- Striped/Mottled types: Unique variations due to natural patterns.
The blue-green color of Amazonite is produced by the presence of lead ions and trace amounts of water.
Locations and Uses
Main Locations
USA (Colorado)
Russia (Ural Mountains)
Madagascar
Brazil
India
Uses
- Jewelry: Pendants, beads, rings
- Sculptures/Decor: Figurines, spheres, plates, etc.
- Mineral Specimens: Collected for their crystals and patterns
Note: Be aware of imitations that are artificially colored. Handle with care as it is sensitive to heat and acid.