Guizhou Province, China

Olive Dodecahedral Siderite with Pyrite — Guizhou · 4.5 cm

SKU · CK1073
$31.99
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Olive siderite blades studded with pyrite dodecahedra. Dodecahedral siderite with pyrite from Guizhou, China, 4.5 × 3.8 × 2 cm, 40 g.
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Specimen details

MineralSiderite
LocalityGuizhou Province, China
Crystal systemTrigonal
Chemical formulaFeCO3
Dimensions4.5 cm × 3.8 cm × 2.0 cm
Weight40 g
ConditionNo damage on display faces

About this specimen

A cluster of olive-brown, pearly siderite blades studded with brassy pyrite dodecahedra, the pyrite bright against the matte siderite. Thumbnail size with sharp crystals.

Guizhou siderite with dodecahedral pyrite at 4.5 cm and 40 g; a thumbnail with contrast. Keep dry.

It measures 4.5 × 3.8 × 2 cm (1.77 × 1.50 × 0.79 in) and weighs 40 g (1.4 oz), a miniature-sized piece that fits a miniature cabinet or a desk display. Sold as photographed, with any known repair, mount, treatment or condition note disclosed in this listing; colour is as true to hand as the photos allow.

Carbonate: never clean with acid or vinegar.

  • Mineral: Siderite, Pyrite
  • Locality: Guizhou, China
  • Size: 4.5 × 3.8 × 2 cm / 1.77 × 1.50 × 0.79 in
  • Weight: 40 g / 1.4 oz
  • SKU: CK1073

About Siderite

Siderite is a carbonate mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.

Learn more about Siderite in our encyclopedia

About Guizhou Province

Guizhou Province, southwest China — fan-shaped and color-zoned purple fluorite plus pink manganocalcite with hemimorphite.

More specimens from this locality

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Siderite natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.97· Verified reviews
Olive Dodecahedral Siderite with Pyrite — Guizhou · 4.5 cm
Olive Dodecahedral Siderite with Pyrite — Guizhou · 4.5 cm
$31.99