
1) Calcium mineral 2) Orthorhombic mineral
Found on
https://www.crosswordclues.com/clue/junitoite

Junitoite is a mineral with formula CaZn2Si2O7·H2O. It was discovered at the Christmas mine in Christmas, Arizona, and described in 1976. The mineral is named for mineral chemist Jun Ito (1926–1978). ==Description and occurrence== Junitoite is transparent to translucent and is colorless, milk-white, or colored due to alteration. Crystals grow u...
Found on
http://en.wikipedia.org/wiki/Junitoite
No exact match found.