Barite and Pyrite, Poland All Quartz specimens It was first discovered in

It was first discovered in the foothills of Tanzania in 1967

These strange and handsome Geodes are from the Henry Mountains of Utah

the date of the actual fall is in question

The smallest Mosasaurs were still huge

Those interested in seeing the remnants of these bizarre creatures can collect the disk-like sections of their stems which wash up on the southern beaches of Lake Michigan

Barite and Pyrite, Poland All Quartz specimens It was first discovered inBarite and Marcasite specimens are collected from the Lubin Mine in Poland. Barite colors range from brown to white beige depending on conditions and composition of minerals present during formation. Marcasite is silver gold colored and upon closer inspection shows crystaline terminations. The Lubin Mine in the Southwestern part of Poland was discovered and developed during the 1960's, and still produces copper and silver today. In 2011 a large fault