Azurite - Specimen Ceramic Cylinder This makes it one of

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

Fossils like this are valued for their connection to early reptile evolution and for the way they preserve a glimpse of life from over 250 million years ago

Mined from: Hell Creek Formation

Chemical Composition: Stony Irons

It is often opaque and can display a vitreous to greasy luster when polished

Azurite - Specimen Ceramic Cylinder This makes it one ofMined 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