Mercedes Calcite (Chalcopyrite on Calcite) - Specimen rubble-rock-and-gem The combination of sharp geometry

The combination of sharp geometry and textured matrix gives the piece strong visual balance

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The included scale image (with a coin) gives a clear sense of its substantial size and presence

Geological Age: 23-3

Description: This one of a kind limonite after pyrite specimen from Extertal

Mercedes Calcite (Chalcopyrite on Calcite) - Specimen rubble-rock-and-gem The combination of sharp geometryMined from: Daye Mine, Huangshi, Hubei Province, China Description: This one of a kind Mercedes Calcite with Chalcopyrite mineral specimen from Hubei, China features a dense cluster of translucent cream to pale honey calcite crystals with sharp, geometric formations and a bright glassy lustre. The specimen shows excellent Mercedes style dark linear chalcopyrite markings across many of the calcite faces, creating bold black striping against the soft