Raw Natural Alluvial Gold Flour/Dust
Raw Gold (dust, flake, and fine particles) · Natural Yellow Gold; color is dictated by the native silver-copper ratio in the ore body.
Purity: Estimated 85% to 92% (approx. 20K to 22K); natural raw gold is never 100% pure and usually contains trace silver and copper.
Type
Raw Gold (dust, flake, and fine particles)
Purity
Estimated 85% to 92% (approx. 20K to 22K); natural raw gold is never 100% pure and usually contains trace silver and copper.
Gold Type
Natural Yellow Gold; color is dictated by the native silver-copper ratio in the ore body.
Weight
Indeterminate; fine dust particles shown on finger represent less than 0.1 grams, but suggest a larger recovery in progress.
Description
Fine particles of gold dust adhering to a fingertip, representing the 'payoff' of an alluvial gold extraction process. The background shows a metal sieve and pan, suggesting a manual recovery operation. This material is the rawest form of the metal before it is smelted into dore bars or refined into bullion.
Key Features
High adherence to skin (typical of fine gold flour), rich color indicating high purity, and visibility of classic artisanal panning equipment.
Color & Finish
Deep buttery yellow with a matte, earthy luster; naturally frosted surface consistent with sedimentary deposit recovery.
Hallmarks & Stamps
None; raw gold in its natural state lacks the assay marks found on bullion or jewelry.
Dimensions Estimate
Micron-scale to sub-millimeter; categorized as 'flour gold' due to the extremely fine particle size.
Gemstones & Inlays
None; potential presence of heavy mineral inclusions like magnetite or 'black sand'.
Clasp & Closure
None; typically stored in a small glass vial or 'snuffer' bottle.
Chain & Links
N/A; loose particulate matter.
Craftsmanship Details
N/A; natural geological formation. The recovery method shown is artisanal gravity separation.
Authentication Indicators
Color intensity and lack of 'tarnish' suggest high gold content; the way it clings to the ridges of the fingerprint is characteristic of heavy, fine gold dust rather than mica/pyrite.
Origin & Maker
Artisanal or Small-scale Mining (ASM); likely recovered from an alluvial/river deposit using panning or sluicing (indicated by the sieve in background).
Era & Period
Geological/Modern; natural gold formed over millions of years, recently extracted.
Age Estimate
Newly recovered from source; geological age is millions of years old.
Cultural Significance
Represents the fundamental labor and origin of most of the world's wealth; artisanal mining supports millions of livelihoods globally.
Condition Notes
Raw state; unrefined. Grade: Raw Mineral Specimen. Contains natural sediment and likely requires final cleaning or smelting.
Value Estimate
Currently valued at spot price minus a refining discount (typically 10-20% below spot for unrefined dust).
Care & Maintenance
Should be kept in a sealed vial; loss through wind or skin contact is common due to the fine particle size.
Similar Items
Iron Pyrite (Fool's Gold) which is brittle and greenish-black when crushed; or Mica, which is much lighter and flakes away easily.
Interesting Facts
Gold flour is often so light that it can float on water if not treated with a wetting agent, making it the most difficult form of gold to recover during the panning process.