1) Monoclinic mineral 2) Zinc mineral
Found on
https://www.crosswordclues.com/clue/brianyoungite
Brianyoungite is a secondary zinc mineral. the Commission on New Minerals, Nomenclature and Classification (CNMNC) of the International Mineralogical Association (IMA) classifies it as a carbonate with the formula Zn3(CO3)(OH)4, but sulphate groups SO4 also occupy the carbonate CO3 positions, in the ratio of about one sulphate to three carbonates,...
Found on
http://en.wikipedia.org/wiki/Brianyoungite
No exact match found.
