Siderite

This siderite and blue-green apatite rough specimen comes from Linopolis, Minas Gerais, Brazil. The golden siderite gem, a modified brilliant cut-corner rectangle, comes from Bolivia. Rough and cut set, 4.3 x 3.8 x 2.3 cm (specimen); 8.07 mm x 6.43 mm, 2 cts (gem). © Rob Lavinsky, www.iRocks.com. Used with permission.

Article: Siderite Value, Price, and Jewelry Information

Credit: www.iRocks.com