What is the Average Cost of Carrollite per gram/pound? Average Carrollite Price

Carrollite can be found in Austria, Australia, Brazil, China, Poland, Romania and USA. It is named after the locality where it was first discovered, Carroll County, Maryland, USA. It is known as a sulfide of cobalt and copper that usually occurs in hydrothermal vein deposits. It has a bright silver color with a metallic luster. The crystals are cubic, granular, massive or compact, disposed on an isometric system. A carrollite crystal of 2.6x2.1cm can be bought for $350.