Siderite with Calcite from Dalnegorsk, Russia DS2570 rings It is renowned for its

It is renowned for its wide range of vibrant colors and its well-formed crystal structures

Ruby fuchsite exhibits a trichroic nature

or could be displayed upright with the help of mineral putty (not included)

intersecting at an angle of 84 degrees and 33 minutes

Siderite with Calcite from Dalnegorsk, Russia DS2570 rings It is renowned for itsSiderite with Calcite from Dalnegorsk, Russia Approx. Dimensions: 3x2x2. 5 inches Approx. Weight: 178 grams Locality: Nikolaevskiy Mine, Dalnegorsk, Russia Siderite with calcite specimens from Russia, specifically the renowned Nikolaevskiy Mine in Dalnegorsk, Primorsky Krai, are highly prized for their unique, often spherical, and complex, multi generational crystalline structures. These, mineral specimens from the Nikolaevskiy Mine in Dalnegorsk