Mineral Specimen #3134 Nickellotharmeyerite
KM-3 Mine, Lavrion (Laurium), Greece
3.2 x 2.5 x 2.7 cm
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Ex. Wolfgang Henkel
Ca(Ni,Fe3+,Co)2(AsO4)2·2(H2O,OH)
The Nickellotharmeyerite is the yellow/green crusty material. Analysis of similar specimens from the location have also shown the presence of the closely related Ferrilotharmeyerite. Mimetite is also likey present.
The specimen is in good condition with no appreciable damage.
This mineral is also found in the following galleries: Minerals From Europe | Arsenates | Rare Minerals | Minerals Priced Between 50 and 99 Dollars