At the north end of the University Quad stands the Mackay Mines building, and inside is the W. M. Keck Earth Sciences and Mineral Engineering Museum, with its treasure troves of gems, spectacular ...
The rarest gemstone in the world is considered to be a transparent mineral of reddish-orange color, of which only one specimen has been found throughout history. It is regarded as a sensation for ...
There are more than 450 fossils and fossil replicas in the Morian Hall of Paleontology, more than 750 mineral specimens in the Cullen Hall of Gems and Minerals and 425 specimens representing ...