Dark Metallic Brown Siderite On Calcite D-T---RUSSIA!
- Source: eBay
A very nice piece!! Dark red brown siderite coating this double terminated calcite crystal!! The siderite has a metallic sheen to it!! The piece is 7.3 / 3.1 / 2.0 cm's big. The specimen is from the Verchny Mine(The Upper Mine), Dalnegorsk, Near the Sea of Japan,Primorsky Kray, Far Eastern Russia