mineral

Native silver (likely)

Silver, Ag; possibly silver-bearing sulfide or mica contamination

AI-generated identification · may be incorrect

Bright silvery-white, metallic luster, irregular leafy or wiry masses, and apparent malleability. Native silver has Mohs hardness 2.5–3, cubic crystal structure, no cleavage, and high specific gravity (~10.5); the image alone cannot confirm composition.

Identified August 17, 2026More mineral →

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At a glance

Common name: Native silver (likely)
Scientific name: Silver, Ag; possibly silver-bearing sulfide or mica contamination
Category: mineral
Identified: August 17, 2026
Method: Standard

AI Estimated Value

About $20–$150 for small uncertain specimens; confirmed, attractive native-silver specimens commonly sell for $200–$2,000+, depending on silver content, form, provenance, and size.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

Forms hydrothermally in veins and cavities, commonly with quartz, calcite, galena, and other sulfides, through precipitation from metal-rich fluids. Deposits are generally associated with volcanic or metamorphic terrains of varied ages.

Uses & applications

Used historically for coinage, jewelry, electrical contacts, photography, solder, and industrial catalysts; attractive crystallized specimens have collector value.

Geological facts

Native silver commonly develops thin sheets, wires, dendritic growths, and twisted “leaf” forms. It tarnishes to gray or black sulfides and is easily scratched or bent compared with most metallic minerals.

Field identification & locations

Confirm with a streak test (silvery-gray), density, malleability, and ideally conductivity or laboratory analysis; avoid acid or destructive tests. Common localities include Mexico, Peru, Germany, Canada, and the United States, especially Michigan and Colorado.