US$ 44.95
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Weight: 178 grams
and precision-polished surface make it a true marvel
The skillfully carved turtle design adds a touch of whimsy to the stone's sophisticated appearance
- Formation Process: Low-temperature hydrothermal activity and precipitation of silicon
Fe)₂Si₄O₁₀(OH)₂
Cubic Pyrite fossils Weight: 178 gramsSize: 15x9x11 cms Weight: 1. 954 kg Location: Spain Product Description: A striking crystal formation of cubic pyrite, showcasing its brassy color and cubic structure, from Spain. Geological Information: Location: Spain (notably in the Rio Tinto and Linares La Carolina mining districts) Type: Pyrite (a type of iron sulfide mineral) Age: Approximately 250 300 million years old (Permian Triassic era) Formation: Hydrothermal veins, specifically in the
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