Raw Gold Bearing Quartz Matrix Specimen
Raw Gold Nugget and Mineral Specimen · Natural Native Yellow Gold embedded in quartz and host rock matrix
Purity: Variable natural alloy, typically 20K to 23K (833 to 958 fineness) with natural silver and trace copper impurities
Type
Raw Gold Nugget and Mineral Specimen
Purity
Variable natural alloy, typically 20K to 23K (833 to 958 fineness) with natural silver and trace copper impurities
Gold Type
Natural Native Yellow Gold embedded in quartz and host rock matrix
Weight
Estimated between 50 to 150 grams total specimen weight
Description
An impressive and substantial raw mineral specimen featuring visible native gold intertwined within a rugged quartz and rock matrix. The specimen exhibits the characteristic craggy textures and earthy tones typical of gold pulled directly from a quartz reef or vein. The contrast between the dark host rock and pockets of golden metallic luster makes it a captivating piece for mineral collectors and gold prospectors alike.
Key Features
Natural unrefined state, visible native gold distribution within a quartz matrix, heavy heft relative to size, and untouched geological provenance
Color & Finish
Dull earthy golden yellow interspersed with dark grey and brown rock matrix, natural matte unpolished finish with embedded sediment and patina
Hallmarks & Stamps
None present, as this is an unworked, natural raw geological specimen
Dimensions Estimate
Approximately 7 cm length by 4 cm width and 3 cm thickness, fitting comfortably in the palm of an adult hand
Gemstones & Inlays
Natural milky quartz and host rock matrix surrounding the native gold formations
Clasp & Closure
Not applicable, raw natural mineral specimen
Chain & Links
Not applicable, raw natural mineral specimen
Craftsmanship Details
100% natural creation by geological hydrothermal processes without any human manufacturing or artistic craftsmanship involved
Authentication Indicators
High specific gravity causing a heavy feel for its size, characteristic buttery yellow metallic luster in unweathered spots, lack of uniform geometric shapes indicating natural origin, and embedded host rock (quartz)
Origin & Maker
Naturally occurring mineral formation, common to placer deposits and lode gold mining regions such as California, Alaska, Australia, or South Africa
Era & Period
Natural geological formation, predating human history by millions of years
Age Estimate
Geological age, millions of years old formed during hydrothermal vein deposition
Cultural Significance
Raw gold nuggets and quartz specimens symbolise the romance of the great gold rushes of the 19th century, representing untamed wealth, exploration, and the raw power of geological forces
Condition Notes
Rough, unpolished natural condition with embedded surface dirt, clay, and matrix minerals, showing no modern wear or human alteration
Value Estimate
Valued primarily as a collectible mineral specimen rather than pure melt value. Specimen value often commands a 50% to 200% premium over the intrinsic gold melt value depending on aesthetic appeal and crystal structure
Care & Maintenance
Clean gently with warm water and a soft-bristled brush to remove loose dirt. Avoid harsh acids unless treating by a professional, and store in a cushioned mineral display box
Similar Items
Placer gold nuggets, crystalline gold specimens, and gold-bearing quartz jewelry cabochons
Interesting Facts
Natural gold nuggets and specimens account for a tiny fraction of all gold mined globally, as the vast majority is microscopic dust recovered through industrial chemical processing. Specimens containing both gold and quartz are often prized by collectors in their natural form far above their melt value.