Description
with only 61 known to date
Dimensions: 41x25x7 mm
895 gram Grape Agate Specimen
The top has been polished on its faces but the sides are all natural with very nice striations and etchings
or could be displayed upright with the help of mineral putty (not included)
Vivianite in Fossil Clam Shell from Ukraine TF2675 andradite with only 61 known toVivianite in Fossil Clam Shell from Ukraine Approx. Dimensions: 3x2x2. 25 inches Approx. Weight: 152 grams Locality: Kamysh Burun, Kertch, Crimea, Ukraine Vivianite crystals found in fossilized clam shells from the Kerch Peninsula in Crimea, Ukraine, are highly prized, rare mineral specimens often featuring dark green to black, lustrous crystals (up to \(1. 5\)\(2. 8\) cm) set inside or replacing mollusk shells. These specimens formed in iron rich,