- -20%
Ellestadite 2.50 ct.
Ellestadite
is a group name for hydroxilellestadite-chlorellestadite series ,a rare neosilicate of calcium,with sulfate and fluorine with formula Ca5(SiO4,PO4,SO4)3(F,OH,Cl) and hardness of 4.5.
Are prismatic yellow crystals mixed with blue calcite.
It comes from Crestmore,Riverside County, California.
Size: 10.7x7.5x5.5 mm.
Weight: 2.50 ct.
CODE#6612
- Origin
- California