roselite

Roselite is a rare arsenate mineral with chemical formula: Ca2(Co,Mg)[AsO4]2·H2O. It was first described in 1825 for an occurrence in the Rappold mines of Schneeberg, Saxony, Germany and named for German mineralogist Gustav Rose who discovered this mineral.

ROSELITE
roselite
The crystal structure of roselite
“Neomesselite and Beta-Roselite: Two New Members of the Fairfieldite Group
On magnesian and cobalt arsenates of the fairfieldite and roselite groups
Magnesian and cobaltoan arsenates of the fairfieldite and roselite groups
Wendwilsonite, the Mg analogue of roselite, from Morocco, New Jersey, and Mexico, and new data on roselite
RRUFFITE, Ca2 Cu(AsO4)2 2H2O, A NEW MEMBER OF THE ROSELITE GROUP, FROM TIERRA AMARILLA, CHILE
Raman and infrared spectroscopy of arsenates of the roselite and fairfieldite mineral subgroups
RRUFFITE, Ca2Cu(AsO4)2{middle dot}2H2O, A NEW MEMBER OF THE ROSELITE GROUP, FROM TIERRA AMARILLA, CHILE