Siderite - Specimen cleansing crystal and tourmaline reflects a chemically

and tourmaline reflects a chemically evolved melt rich in silica

It is a slender display piece with good shape

5 oz/y² (288

and strong natural history presence making it an eye-catching display fossil

Siderite - Specimen cleansing crystal and tourmaline reflects a chemicallyMined from: Kaiwu Mine, Hezhang County, Bijie, Guizhou Province, China Description: This one of a kind Siderite mineral specimen from China features layered, bladed to plate like Siderite crystals in olive brown, golden brown, and smoky tan tones. The crystals are stacked in a natural fan like formation, with stepped growth patterns, earthy surface texture, and a low glassy to pearly shine across the broader faces. Small light colored mineral accents