Azurite - Specimen Ceramic Cylinder Chemical Composition: Stony Irons

Chemical Composition: Stony Irons

Mined from: Hell Creek Formation

while the back and sides retain a darker rough host rock

Its color appears to be caused by iron oxide staining or inclusions

This makes it one of the more recent significant meteorite impacts known

Azurite - Specimen Ceramic Cylinder Chemical Composition: Stony IronsMined from: Liufengshan Mine, Guichi District, Chizhou, Anhui, China Description: This one of a kind Azurite mineral specimen from China features a rough, porous matrix coated with deep navy blue to nearly black blue Azurite crystals and bright green Malachite patches. The surface has a rugged, vuggy structure with small sparkling crystal pockets set into natural cavities. The blue and green copper minerals give the piece strong colour contrast