Colorado Collector Sale · One specimen each
Distinctive mineral specimens from documented Colorado localities, personally selected and photographed by YiaYiaMinerals in Leadville.
Leadville Mining District · Lake County, Colorado
$2,000 + insured shipping
A substantial, highly structured specimen with rhythmic iron-rich banding, vivid cyan-blue-green secondary mineralization, and pale crystalline zones exposed across multiple display faces.
Available now
Every listing is for the exact specimen pictured. Prices are in USD; insured U.S. shipping is additional and calculated using the buyer’s ZIP code.
Leadville District · Lake County, Colorado
Three dense supergene copper specimens with vivid cyan-blue and leaf-green mineralization against dark gray, ochre, and cream iron-rich matrix. One specimen naturally separated along a pre-existing fracture, revealing complementary interior surfaces.
Climax Mine · Lake County, Colorado
A substantial cabinet specimen with silvery to blue-gray molybdenite vein mineralization, scattered pyrite, and broad metallic surfaces that shift as the light changes.
Leadville · Colorado
A substantial cabinet centerpiece with a broad pale blue-green mineralized fracture-fill zone, vivid cyan secondary copper veinlets, and strong contrast against its deeply oxidized iron-rich gossan host.
Leadville Mining District · Lake County, Colorado
A dense, high-contrast hand specimen showing dark iron-rich silicified matrix, a distinct naturally weathered limonite rind, and a fine reticulated network of pale blue-green fracture veining.
Leadville Mining District · Lake County, Colorado
Three substantial float specimens showing translucent-to-milky hemimorphite and vivid cyan-blue chrysocolla in distinct fracture-fill veins through iron-rich jasperoid gossan.
St. Kevin Mining District · Lake County, Colorado
A vibrant 56-gram parcel of natural, unpolished Leadville turquoise in varied blue-green tones, with portions of natural matrix remaining.
St. Kevin Mining District · Lake County, Colorado
Vivid blue-green Leadville turquoise in natural matrix, mostly left rough with a small area lightly hand-polished to reveal the turquoise.
St. Kevin Mining District · Lake County, Colorado
A curated group of Leadville turquoise: many pieces were individually hand-polished to reveal their blue-green color and natural matrix, while several remain as small specimens or lapidary pieces for further work.
Leadville · Lake County, Colorado
Five natural specimens with vivid cyan-blue to blue-green secondary-mineral crusts, seams, and fracture fillings in a rusty brown, iron-rich silicified matrix consistent with gossan and jasperoid. The blue-green material is visually consistent with chrysocolla but has not been laboratory confirmed.
Climax Mine · Colorado
Pale blue fluorite and bright metallic pyrite with changing crystal faces and natural matrix detail.
Climax Mine · Colorado
A strong irregular blocky form with broad reflective faces, stepped parallel striations, and varied crystalline edges.
Simple purchasing
Each listing shows the exact specimen or collection you will receive.
Select Buy Now to open that specimen’s Square checkout.
Insured U.S. shipping is additional and calculated separately using your ZIP code.
Direct contact
Email, call, or text Alexandra about a specimen, its measurements, or shipping.
About YiaYiaMinerals
YiaYiaMinerals is based in Leadville, Colorado. Each listing includes its known locality, available weight or dimensions, condition notes, and photographs of the exact specimen or collection. Additional measurements for individual specimens or pieces within a collection are available upon request.