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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Many inexpensive “malachite” pieces are actually dyed resin
Accepts a brilliant polish
crystal gift
Boxed to reduce movement in transit
slightly waxy feel
Pyrite Concretion Ball (Natural “Pyrite Sphere”) — Yunnan Province, China | Mineral Specimen ebay Many inexpensive “malachite” pieces areThis Pyrite Concretion Ball from Yunnan Province (China) is a striking example of natures geometry in the wild. Unlike carved spheres, this piece formed as a concretiona rounded mass that grows as minerals precipitate and cement together over time. Pyrite (iron sulfide, FeS) gives the surface that classic brassy gold metallic sheen, often with subtle texture, micro facets, or natural pitting that highlights its genuine formation. Pyrite concretions
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