Clinoclase
Formula: Cu3(AsO4)(OH)3
System: Monoclinic
Colour: Blue, greenish-blue, ...
Lustre: Vitreous, Pearly
Hardness: 2½ - 3
From Chile.
Type Locality
Wheal Gorland, St Day United Mines (Poldice Mines), Gwennap, Camborne - Redruth - St Day District, Cornwall, England, UK
Photo: Stone Ásványfotós
