Non-geological / Synthetic

Man-made Synthetic Material (Plastic/Composite)

Acrylonitrile Butadiene Styrene (ABS) or High-Impact Polystyrene (HIPS)

AI-generated identification · may be incorrect

Hardness: Approx 2-3 on Mohs scale; Color: Matte black; Luster: Dull to satin; Structure: Amorphous polymer; Specific Gravity: 1.04-1.12.

Hardness: Approx 2-3 on Mohs scale
Color: Matte black
Luster: Dull to satin

Identified March 22, 2026More non-geological / synthetic →

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Physical properties

Hardness: Approx 2-3 on Mohs scale; Color: Matte black; Luster: Dull to satin; Structure: Amorphous polymer; Specific Gravity: 1.04-1.12.

Formation & geological history

Industrial manufacturing via injection molding. This is a synthetic object, likely a component of a consumer product or toy, rather than a natural geological formation.

Uses & applications

Used in consumer electronics, automotive parts, toys, and household appliances due to high impact resistance and moldability.

Geological facts

This specimen is not a rock or mineral; it appears to be a manufactured plastic part, possibly an airsoft component or tool handle, identified by its matte finish and parting lines from the molding process.

Field identification & locations

Can be identified in the 'field' by its low density, warm feel compared to stone, and ability to be easily scratched by metal. Not found in nature; found in residential or industrial environments.