
1) Carbonate mineral 2) Monoclinic mineral
Found on
https://www.crosswordclues.com/clue/clearcreekite

Clearcreekite is a polymorph of peterbaylissite. The chemical formula of clearcreekite is Hg1+3CO3(OH)∙2H2O. It has a pale greenish yellow color and streak with tabular subhedral crystals and good cleavage on {001}. It is transparent with vitreous luster and uneven fracture. Its density (calculated from the idealized formula) is 6.96 g/cm3. The ...
Found on
http://en.wikipedia.org/wiki/Clearcreekite
No exact match found.