Chalcopyrite cluster from Pakistan 37*29*29mm 70g Optical Calcite Crystal system: tetragonal

Crystal system: tetragonal

Balance and Abundance

The oceans at the time in the Ordovician Period teemed with life

Crinoids that remain attached to the sea floor by a stalk in their adult form are commonly called sea lilies

Divine Energies

Chalcopyrite cluster from Pakistan 37*29*29mm 70g Optical Calcite Crystal system: tetragonalBeginnings This large Chalcopyrite cluster from Pakistan 37*29*29mm weighs 70g. Chalcopyrite is a brassy gold copper iron sulphide mineral often showing iridescent colours. It is a major Copper ore, composed of Copper Iron Sulphide. It can host various trace elements including Arsenic, Bismuth, Cobalt, Silver, Stibnite and others. It is common in sulphide veins and is disseminated in igneous rocks. Weathering may lead to the formation of Malachite,