"Palygorskite Var. Pilolite," Seaton, Devon, England, specimen found prior to 1850. In the 19th century, mineralogists used the term pilolite to describe so-called "vegetable asbestos." © Rob Lavinsky, www.iRocks.com. Used with permission.
Article: Palygorskite Value, Price, and Jewelry Information
|Natural or man made||Natural|
|Origin details||Seaton, Devon, England|