mineral (refined metal)
Zinc Alloy (Silver-plated)
Zinc Alloy Casting (Zn-Al-Mg-Cu)
AI-generated identification · may be incorrectHardness: 3.5-4.0 (Mohs); Color: Bright silver (plated); Luster: Metallic; Crystal Structure: Polycrystalline (die-cast); Specific Gravity: ~6.6
- Hardness
- 3
- Color
- Bright silver (plated)
- Luster
- Metallic
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Physical properties
Hardness: 3.5-4.0 (Mohs); Color: Bright silver (plated); Luster: Metallic; Crystal Structure: Polycrystalline (die-cast); Specific Gravity: ~6.6
Formation & geological history
Formed via industrial die-casting and electroplating processes. While the constituent elements (Zn, Al, Cu) have geologic origins in various ore deposits, the specimen is a man-made industrial product.
Uses & applications
Used primarily for costume jewelry, craft charms, and mass-market fashion accessories due to low melting point and ease of manufacturing.
Geological facts
Zinc alloys are commonly referred to as 'pot metal' or 'white metal'. These specific musical note charms are produced via a mold-injection process to create intricate shapes that are impossible for raw natural crystals to form.
Field identification & locations
Identified in the field by its light weight compared to precious metals and the presence of molding seams. It is commonly found in retail craft stores and mass-produced jewelry kits.
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