1) Cubic mineral 2) Zinc mineral
Found on
https://www.crosswordclues.com/clue/zincochromite
Zincochromite is a zinc chromium oxide mineral with the formula ZnCr2O4. It is the zinc analogue of chromite, hence the name. It was first described in 1987 as an occurrence in a uranium deposit near Lake Onega, Russia. It has also been reported from Dolo Hill, New South Wales, Australia, and from the Tarkwa Mine in the Ashanti gold belt of Ghana....
Found on
http://en.wikipedia.org/wiki/Zincochromite
No exact match found.
