A very rare Kammererite (Chromium-bearing Clinochlore) ball sphere from Russia. Location: Saranovskoye Mine, Sarany, Permskaya Oblast’, Ural Mountains, Russia Size: 4.6 Centimeters diameter Weight: 159 Grams. This item is in the category “Collectibles\Rocks, Fossils & Minerals\Crystals & Mineral Specimens\Display Specimens”. The seller is “sherl111″ and is located in this country: CA. This item can be shipped worldwide.