Siderite and calcite - Peyrebrune, Tarn, France
A dichotomy between grey calcite (some with white edging) on...
Elongated, prismatic calcite crystals (the largest measuring 1.4 cm) combined with siderite from the Rivet quarry in the Tarn region of France.
3.4 x 3.4 x 1.5 cm
Shipping cost calculated at checkout.
A dichotomy between grey calcite (some with white edging) on...
The siderite is crystallized around a vertical axis. A little...
The surface of the piece is composed of brilliant quartz and...