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botryoidal chalcedony
Excellent textural contrast and form
healing crystal decor
but the Tanzanian material is especially admired for its attractive colors and brilliant shimmer
Bivalve (Pelecypoda) Fossil Sea Shell with Chalcopyrite | Mineralized Fossil Specimen | Indonesia Pink calcite botryoidal chalcedonyThis exceptional bivalve (Pelecypoda) fossil sea shell from Indonesia is a striking fusion of deep geological time and mineral transformation. Once a living marine organism, this shell has been preserved through fossilization and later enhanced by the natural crystallization of chalcopyrite, creating a stunning contrast between ancient biological form and metallic mineral growth. The fossil retains clear bivalve morphologyribbing, curvature, and shell
US$ 25.97
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US$ 56.00
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