Raw Auriferous Quartz Specimen (Untested Gold Ore)
Raw Gold Ore / Mineral Specimen · Native gold within host rock (Quartz)
Purity: Unknown / Raw Mine State (Requires Assaying)
Type
Raw Gold Ore / Mineral Specimen
Purity
Unknown / Raw Mine State (Requires Assaying)
Gold Type
Native gold within host rock (Quartz)
Weight
35 to 55 grams (estimated total weight of specimen)
Description
A raw, unpolished mineral specimen consisting primarily of milky quartz with iron-oxide (limonite/hematite) staining. The piece shows a conchoidal fracture pattern typical of quartz. While presented as a gold-bearing specimen, the visible metallic characteristics are obscured by dirt or may be microscopic inclusions within the crystalline matrix. Gold enthusiasts value these specimens as 'mother lode' indicators or for direct processing to extract free-milling gold.
Key Features
Characteristic quartz crystalline structure, orange-brown oxidation typical of gold-bearing regions, and a jagged, raw form indicating recent extraction from a vein.
Color & Finish
Translucent milky to honey-colored quartz with matte surface texture and earthy iron-oxide stains
Hallmarks & Stamps
None (Natural mineral specimen)
Dimensions Estimate
Approximately 35mm x 30mm x 15mm; palm-sized hand specimen
Gemstones & Inlays
Primary matrix is Quartz; possible metallic inclusions of gold or pyrite
Clasp & Closure
Not applicable (Raw mineral)
Chain & Links
Not applicable (Natural crystalline structure)
Craftsmanship Details
Nature-made; shows natural mineral cleavage and hydrothermal deposit characteristics.
Authentication Indicators
The specimen shows quartz fracture patterns and iron-staining consistent with gold-bearing host rocks. Note: Iron pyrite ('fool's gold') or mica can often be mistaken for gold in such stones; high-density testing or crushing and panning would be required for confirmation.
Origin & Maker
Likely alluvial or hard-rock mining source; undetermined locality
Era & Period
Geological Formation (Cenozoic to Precambrian depending on locality)
Age Estimate
Millions of years (Natural formation)
Cultural Significance
Symbolic of the 'Gold Rush' eras and artisanal small-scale mining (ASM) cultures globally, representing the initial discovery phase of the gold supply chain.
Condition Notes
Raw and uncleaned; contains significant surface dirt and iron staining. No visible signs of mechanical processing. Structural integrity is typical for quartz (brittle and hard).
Value Estimate
$10 - $50 USD as a mineral sample; if significant gold content is proven via assay, value would be based on the prevailing gold spot price per gram of extractable metal.
Care & Maintenance
Clean only with water and a soft brush; avoid harsh chemicals that could dissolve delicate gold filaments if present. Store as a mineral specimen in a protected box.
Similar Items
Gold-bearing Tellurides, Pyrite in Quartz, or Chalcopyrite. Visual distinction is difficult without magnification or chemical testing.
Interesting Facts
Quartz is the most common host mineral for gold because high-temperature hydrothermal fluids carrying gold often precipitate both simultaneously in rock fractures.