Natural Raw Placer Gold Nugget with Quartz Matrix
Raw Gold (Nugget) · Natural Placer Yellow Gold with iron/matrix staining
Purity: Estimated 20K to 22K (83% - 92% purity)
Type
Raw Gold (Nugget)
Purity
Estimated 20K to 22K (83% - 92% purity)
Gold Type
Natural Placer Yellow Gold with iron/matrix staining
Weight
Estimated 0.5 to 1.5 grams (approx. 0.32 to 0.96 dwt)
Description
A classic gold-in-matrix placer nugget resting on a fingertip for scale. This specimen exhibits the rounded, water-worn edges typical of alluvial gold that has traveled from its original lode source. The item displays a rich, high-purity yellow hue contrasted by dark, iron-rich host rock or 'matrix' clinging to the crevices, which adds significant character and proof of natural origin for collectors.
Key Features
Raw alluvial texture, high-purity color, and dark mineral matrix attachment
Color & Finish
Deep buttery yellow with natural alluvial patina and dark mineral host rock inclusions
Hallmarks & Stamps
None - Natural geological specimen
Dimensions Estimate
Approximately 8mm x 6mm x 3mm (sub-centimeter scale)
Gemstones & Inlays
Natural ironstone or quartz matrix inclusions
Clasp & Closure
Not applicable (Raw specimen)
Chain & Links
Not applicable
Craftsmanship Details
Naturally formed by hydrothermal pressure and eroded by fluvial action (Nature-crafted).
Authentication Indicators
Dull but heavy luster, irregular organic shape, presence of host rock, lack of crystalline structure associated with pyrites (fools gold)
Origin & Maker
Geological (Hydrothermal vein origin), hand-panned or detected by prospector
Era & Period
Holocene / Contemporary Discovery
Age Estimate
Formation: Millions of years; Discovery: Modern era
Cultural Significance
Symbolic of the 'Gold Rush' heritage and the individualistic spirit of prospecting and geological discovery.
Condition Notes
Natural/Unrefined - Shows typical environmental wear and mineral staining consistent with riverbed discovery
Value Estimate
$50 - $120 USD (Valued at gold spot price plus a 20-50% 'nugget premium' for specimen quality).
Care & Maintenance
Clean with a soft brush and warm water only to preserve the natural matrix; avoid harsh chemicals that could dissolve the mineral inclusions.
Similar Items
Gold-bearing quartz specimens or 'specimen gold' which typically feature more host rock and less visible metal.
Interesting Facts
Ninety-five percent of the world's gold has been found in the form of dust or tiny flakes; nuggets of this size represent a very small fraction of total gold discovery.