Tag: torbernite
What are Radioactive Minerals?
Radioactive minerals like uraninite, carnotite, autunite, and torbernite often have interesting structures and varying degrees of fluorescence. They can be interesting specimens in a...
Arsenic Family Minerals Part I: Liroconite, Clinoclase, Olivenite and Chalcophyllite
Story by Bob Jones
Arsenic is a lethal poison, but nature uses it to create some very beautiful minerals. We are all familiar with the...