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This Specimen has been sold.
HERE ARE SOME OTHER SIMILAR FOSSILS FOR SALE
6.1" Hematite "Pagoda Calcite" Cluster (Fluorescent) -Fengijashan Mine
This is an enthralling cluster of "pagoda calcite" (also known as "mushroom calcite" and "poker chip calcite") crystals that are encrusted in hematite (iron oxidation). There is some pink coloration of the calcite that can be seen near the base of the crystals, indicating that the calcite is likely manganese-bearing calcite. This specimen was collected from the Fengjiashan Mine (Daye Copper mine) in the Hubei Province of China. Under shortwave UV, the base of the crystals (portions not covered in hematite) fluoresce a vibrant orange color.
The entire specimen measures 6.1 x 4.1 x 3.8" and comes with an acrylic display stand to assist with presentation. There is glue stabilization along one edge of the specimen.
The entire specimen measures 6.1 x 4.1 x 3.8" and comes with an acrylic display stand to assist with presentation. There is glue stabilization along one edge of the specimen.
About Calcite Crystals
Calcite crystals are a form of calcium carbonate (CaCO₃) known for their diverse shapes, transparency, and vibrant range of colors. They typically form in rhombohedral, scalenohedral, or prismatic shapes, often with well-defined, sharp edges and glossy surfaces. Calcite crystals are often translucent or transparent, sometimes displaying a double refraction effect where objects viewed through the crystal appear doubled. They can appear in various colors—white, clear, yellow, pink, blue, green, and orange—depending on impurities or trace minerals.
A notable characteristic of calcite is its reaction with weak acids like vinegar, which causes it to effervesce, or fizz, as it releases carbon dioxide. This property makes calcite crystals a key tool in geological identification and studies. Calcite forms in many environments, from sedimentary rocks like limestone and marble to hydrothermal veins.
Calcite crystals are a form of calcium carbonate (CaCO₃) known for their diverse shapes, transparency, and vibrant range of colors. They typically form in rhombohedral, scalenohedral, or prismatic shapes, often with well-defined, sharp edges and glossy surfaces. Calcite crystals are often translucent or transparent, sometimes displaying a double refraction effect where objects viewed through the crystal appear doubled. They can appear in various colors—white, clear, yellow, pink, blue, green, and orange—depending on impurities or trace minerals.
A notable characteristic of calcite is its reaction with weak acids like vinegar, which causes it to effervesce, or fizz, as it releases carbon dioxide. This property makes calcite crystals a key tool in geological identification and studies. Calcite forms in many environments, from sedimentary rocks like limestone and marble to hydrothermal veins.
SPECIES
Calcite & Hematite
LOCATION
Fengjiashan Mine, Daye County, Huangshi Prefecture, Hubei Province, China
SIZE
6.1 x 4.1 x 3.8"
CATEGORY
ITEM
#185669
