Pyrite on Dog Tooth Calcite - Specimen copper silicate mineral or other flat specimens

or other flat specimens

Geological Age: Approximately 180–190 million years old

People who are drawn to epidote in quartz often like it for the combination of clarity and structure

Origin: New Zealand

is a borosilicate mineral rich in iron

Pyrite on Dog Tooth Calcite - Specimen copper silicate mineral or other flat specimensMined from: Dundas Quarry, West Flamborough Township, Hamilton, Ontario, Canada. Description: This one of a kind calcite pyrite specimen from Dundas Quarry, Ontario has a crowded, dramatic surface packed with sharp calcite points and scattered metallic pyrite. The calcite crystals range from pale translucent to smoky gray with reddish brown staining across many of the faces, giving the piece a warm, earthy look instead of a plain white appearance. The