
1) Phosphate mineral 2) Sodium mineral
Found on
https://www.crosswordclues.com/clue/cyrilovite

Cyrilovite (NaFe33+(PO4)2(OH)4•2(H2O)) is a hydrous sodium iron phosphate mineral. It is isomorphous and isostructural with wardite, the sodium aluminium counterpart. Cyrilovite is found in granitic pegmatites. It was first discovered in 1953 in a pegmatite at Cyrilov, near Velké Meźiřiči, West Moravia, Czech Republic. == Composition == The ...
Found on
http://en.wikipedia.org/wiki/Cyrilovite
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