Raw Gold Ore Specimen in Host Quartz/Basalt
Raw Gold (Nugget, Flake, and Vein-in-matrix) · Natural Native Gold with inherent silver/copper alloys
Purity: Estimated 85% to 95% (20K to 23K equivalent)
Type
Raw Gold (Nugget, Flake, and Vein-in-matrix)
Purity
Estimated 85% to 95% (20K to 23K equivalent)
Gold Type
Natural Native Gold with inherent silver/copper alloys
Weight
Undetermined; total specimen weight includes significant non-gold matrix
Description
A raw, unrefined gold specimen featuring native gold flakes and small clusters embedded within a dark, weathered mineral matrix. The gold exhibits a characteristic 'gold fever' luster contrast against the dull, stony host rock, appearing as irregular, jagged inclusions rather than smoothed river-worn nuggets.
Key Features
Fractal edges, high-contrast luster, lack of uniform shape, and direct attachment to host rock.
Color & Finish
Deep buttery yellow with natural crystalline/rough texture
Hallmarks & Stamps
None; natural geological formation
Dimensions Estimate
Microscopic to millimetric visible gold clusters in a roughly 2-4cm matrix
Gemstones & Inlays
Natural crystalline quartz and dark mineral inclusions
Clasp & Closure
Not applicable; raw mineral specimen
Chain & Links
Not applicable; rough geological structure
Craftsmanship Details
Forged by geological heat and pressure; hydrothermal vein formation.
Authentication Indicators
Sectile (not brittle) appearance, lack of perfect cleavage, and high-density sheen compared to pyrite.
Origin & Maker
Natural geological origin; possibly placer or lode source
Era & Period
Modern Discovery; geological age millions of years
Age Estimate
Pre-Cambrian to Cenozoic geological origin (Millions of years)
Cultural Significance
Represents the primary state of human wealth before industrial processing.
Condition Notes
Natural and uncleaned; exhibits raw oxidation and mineral staining (Fair to Good for collectors).
Value Estimate
Collector's value exceeds melt value ($50 - $150 based on specimen aesthetics).
Care & Maintenance
Keep dry; avoid mechanical scrubbing which may dislodge gold flakes from the matrix.
Similar Items
Iron Pyrite (Fool's Gold), Chalcopyrite, and Mica flakes.
Interesting Facts
Most gold found in nature is approximately 90% pure and is almost always found with silver (electrum).