Pistachio Calcite Tower Black Tourmaline They became extinct around the

They became extinct around the same time as the dinosaurs

Mineral: A form of botryoidal purple chalcedony

Weight:  52g      Size: 55mm x 35mm

Lemongrass

Pistachio Calcite Tower Black Tourmaline They became extinct around theWeight: 207g Height: 86mm (All measurements are approximate) PISTACHIO CALCITE A more recent variety of calcite from Pakistan that crystallises as masses is called pistachio calcite. The colour of this crystal is a blue green with white undertones and striations all over it. Due of the banding and distinctive colour, it is incredibly popular and frequently found cut and polished into a number of different shapes.