Quartz Host Rock Specimen with Native Gold Inclusions
Raw Gold Nugget and Quartz Matrix · Natural Native Gold with White Quartz Matrix
Purity: Estimated 20K to 24K (Native Gold, ~83% to 99% pure naturally)
Type
Raw Gold Nugget and Quartz Matrix
Purity
Estimated 20K to 24K (Native Gold, ~83% to 99% pure naturally)
Gold Type
Natural Native Gold with White Quartz Matrix
Weight
Estimated 3.5 grams (specimen total weight including host rock)
Description
A fascinating raw geological specimen consisting of a weathered white quartz pebble matrix naturally mineralized with native gold. The irregular, water-worn stone exhibits characteristic micro-fractures where hydrothermal fluids deposited gold centuries ago. Ideal for collectors of mineral specimens and raw precious metals.
Key Features
Natural quartz host rock, visible native gold integration along fracture lines, water-worn alluvial rounded shape
Color & Finish
Natural rough milky-white quartz with dull metallic gold flecks visible along fractures
Hallmarks & Stamps
None, as this is a natural raw geological specimen
Dimensions Estimate
Approximately 18mm x 15mm x 12mm
Gemstones & Inlays
Natural milky quartz host rock with embedded native gold veins
Clasp & Closure
Not Applicable
Chain & Links
Not Applicable
Craftsmanship Details
Unworked, natural geological specimen shaped entirely by natural weathering, erosion, and hydrothermal mineral deposition
Authentication Indicators
High specific gravity relative to size, natural crystalline structure of quartz, absence of man-made tool marks or casting seams
Origin & Maker
Natural Geological Formation, likely from a quartz-vein lode deposit in California, Australia, or Alaska
Era & Period
Geological Formation (Prehistoric / Natural)
Age Estimate
Millions of years old (geological formation)
Cultural Significance
Raw gold-bearing quartz specimens were the primary prize of prospectors during the historic 19th-century gold rushes in California, Klondike, and Australia.
Condition Notes
Natural raw condition with expected surface weathering, alluvial smoothing, and mineral encrustations
Value Estimate
Valued primarily as a mineral specimen; typically commands a collector premium over the raw melt value of the contained gold due to its aesthetic display qualities.
Care & Maintenance
Store in a padded mineral display case or acrylic box. Avoid harsh chemical cleaners or ultrasonic baths which can damage the delicate quartz matrix.
Similar Items
Alluvial gold nuggets, placer gold flakes, gold-bearing ironstone specimens
Interesting Facts
Most gold is found embedded in quartz veins formed by hydrothermal activity deep within the Earth's crust. As the quartz erodes over millennia, gold nuggets are washed down into streams.