Formula : Ca2Mn23+[(OH)2/Si4O11(OH)2] * 2 H2O
System: monoclinic Hardness:5 Rarity:rare
Strunz id:VIII/C.35-10 -
SILICATES
Name origin: Named after Mr. Joe Ana Ruiz, Pharmacist, Justice of the Peace, mineralogist and mineral collector of Mammoth, Arizona.
|