Quartz with Sphalerite from Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria stone Scientists say that these objects

Scientists say that these objects were created as a result of a meteoric presence that landed on earth and created such a severe impact that many of the elements and particles were sent flying back up into the atmosphere

AAA quality Carnelian agate freeform from Madagascar

It has an amazing pattern of green and yellow

making this piece incredibly unique

Quartz with Sphalerite from Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria stone Scientists say that these objectsFrom Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria Sparkling cluster of lustrous translucent gray quartz crystals overgrown on dark sphalerite with a few sphalerite crystals between the quartz crystals. Weight: 4. 7 lbs, Dimensions: 6 x 4 x 4 inches