Calcite on Siderite - Specimen earth minerals How Its Made: I was

How Its Made: I was sitting on film set for a couple days

Description: This one of a kind dinosaur bone cross section from Utah has a broad oval cut face with a preserved ring of porous bone texture around the edge and mineral-filled structure through the center

4mmShaft Diameter: 2

and a natural Afghan crystal habit

Description: Anahit is based off one of my very first type of ring patterns I ever carved

Calcite on Siderite - Specimen earth minerals How Its Made: I wasMined from: Kaiwu Mine, Hezhang County, Bijie, Guizhou Province, China Description: This one of a kind Calcite on Siderite mineral specimen from China features a low, plate like formation covered in olive brown to golden brown Siderite crystals, with a strong bladed and stacked crystal habit across the display face. The piece has a natural pocket like shape, with glassy to lightly metallic looking brown crystals lining the surface and contrasting