Green Balls of Conichalcite With Erythrite, Brown Olivenite
Green balls of conichalcite with erythrite, brown olivenite. Photo & Collection IOB Sylvano |
Green balls of conichalcite with erythrite, brown olivenite
Erythrite : Co3(AsO4)2·8H2O, Olivenite : Cu2(AsO4)(OH), Conichalcite : CaCu(AsO4)(OH)