Calcite - Specimen ultraviolet Approximate Size of 1 Piece

Approximate Size of 1 Piece in case: 8

There are some papers that come with the case to assist with education

reflecting mass mortality events or natural schooling behavior

Well formed macro crystals of this variety have never been found

Calcite - Specimen ultraviolet Approximate Size of 1 PieceMined from: Dundas Quarry, West Flamborough Township, Hamilton, Ontario, Canada. Description: This one of a kind calcite specimen from Dundas Quarry, Ontario has a bold, heavy look with large blocky crystals dominating the piece. In the photos, the crystals are smoky gray to translucent with a dark surface coating that gives them a steel toned appearance, while the surrounding calcite ranges from milky white to faint blush pink. The contrast between