1) Uranium mineral
Found on
https://www.crosswordclues.com/clue/metazeunerite
Metazeunerite is an arsenate mineral with a chemical formula of Cu(UO2)2(AsO4)2·8H2O. The origin of this mineral comes from the dehydration process that metazeunerite must go through, and its association with zeunerite. As dehydration occurs, zeunerite loses an electron and is then metamorphosed into metazeunerite. Its crystal system is tetragona...
Found on
http://en.wikipedia.org/wiki/Metazeunerite
No exact match found.
