Irradiated Quartz Cluster Mineral Specimen bull knee joints

knee joints

With a felt back and glass topper

Typically live in lowlands but can live to mid-elevation in the northern Andes

often considered a predecessor to later giants like Tyrannosaurus rex

physiology

Irradiated Quartz Cluster Mineral Specimen bull knee jointsIrradiated Quartz Cluster This striking irradiated quartz cluster offers a deep, smoky appearance created through a scientific process that exposes clear quartz to controlled gamma radiation. Its a great piece for anyone interested in geology, mineralogy, or the ways humans use technology to study and transform natural materials. Students, collectors, and science enthusiasts can enjoy it as a display piece, a teaching tool, or an eyecatching addition