Marcasite in Quartz, Turkey, Rough Rock, per lb Sage It is heavily fractured with

It is heavily fractured with visible quartz lining the fractures

prevents frustration

It is also often called Merlinite

and Chalcopyrite are encased in a plaster block

incredible full-color sharp photos: the authors know rocks and took their own photographs in order to depict the detail needed for identification--no more guessing from line drawings

Marcasite in Quartz, Turkey, Rough Rock, per lb Sage It is heavily fractured withMarcasite in Quartz material is a fun and sturdy cut. The marcasite plumes can be small or explode and become giant, thick bouquets. It takes a high shine and is quite unique. Pictures show examples of finished cabs that show the typical pattern. Size Range: most individual pieces are 4 8lbs. Some 10lb+ pieces available. Minimum order 2lbs