Industrial Scrap Yellow Gold Metal Strip
Raw Gold / Industrial Scrap (Strip form) · Yellow Gold; likely alloyed with copper and silver for structural rigidity
Purity: Estimated 10K to 14K (41.7% to 58.5% gold content); purity is uncertain without testing
Type
Raw Gold / Industrial Scrap (Strip form)
Purity
Estimated 10K to 14K (41.7% to 58.5% gold content); purity is uncertain without testing
Gold Type
Yellow Gold; likely alloyed with copper and silver for structural rigidity
Weight
Estimated 0.5 to 1.5 grams based on thin profile and dimensions
Description
A thin, elongated strip of yellow-colored metal, appearing to be a remnant of a larger sheet or component. The item displays a uniform pale yellow hue and reflective luster consistent with lower-karat gold alloys or gold-filled material. It shows evidence of being cut from a larger piece by mechanical shears, as indicated by the slightly distorted ends and straight edges.
Key Features
Mechanical shear marks at terminals, uniform thickness, slight curvature suggesting it may have been peeled or bent from a circular object.
Color & Finish
Pale brassy yellow with a semi-polished, reflective surface showing mechanical striations and shear marks
Hallmarks & Stamps
None visible; typical for non-jewelry scrap or raw workshop materials
Dimensions Estimate
Approximately 30-40mm in length, 2-3mm in width, and less than 0.5mm in thickness
Gemstones & Inlays
None; plain metal strip
Clasp & Closure
Not applicable; non-functional scrap
Chain & Links
Not applicable; single solid metal fragment
Craftsmanship Details
Machine-rolled or extruded to a uniform gauge; no hand-finishing or artisanal craftsmanship present.
Authentication Indicators
Color suggests low karat gold or a base metal alloy like brass/bronze; lack of hallmarks and the visible silver-ish hue on the sheared edges raise 'red flags' for gold-plating or gold-filling. Professional XRF or acid testing is required.
Origin & Maker
Unknown; appears to be industrial surplus or a bench jeweler's offcut
Era & Period
Contemporary; likely a modern industrial or workshop byproduct
Age Estimate
Modern (21st Century) based on the clean mechanical edges and surface finish
Cultural Significance
Minimal; represents the utility phase of precious metals rather than artistic or commemorative value.
Condition Notes
Poor; identified as scrap. Surface features scratches, bending, and rough-cut edges. Grade: Scrap/Melt only.
Value Estimate
Melt value only. If 14K gold, valued at the current spot price per gram minus a refining fee (approx. $30-$50). If base metal, value is negligible.
Care & Maintenance
Store in a small airtight container if keeping for melt value; avoid mixing with other scrap types to ensure accurate assaying later.
Similar Items
Brass shims, gold-filled solder strips, or 14K yellow gold bezel wire. Differ from jewelry by the lack of finish and functional hardware.
Interesting Facts
Gold is often sold in 'strips' or 'wires' to jewelers who use them for bezel settings, ring sizing, or decorative overlays. Scrap like this is the primary source of 'recycled' gold in the jewelry industry.