1) Carbonate mineral 2) Monoclinic mineral
Found on
https://www.crosswordclues.com/clue/kegelite
Kegelite is a complex silicate mineral with formula Pb8Al4Si8O20(SO4)2(CO3)4(OH)8. It was first described in 1975 for an occurrence in the Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia and named for Friedrich Wilhelm Kegel (?-1948), Director of mining operations at Tsumeb. It occurs in a deeply oxidized polymetallic ore deposits in Tsumeb. Associa...
Found on
http://en.wikipedia.org/wiki/Kegelite
No exact match found.
