Gersdorffite-Pca21
Gersdorffite-Pca21 is an IMA-recognized mineral species in the sulfosalt class, with the chemical formula NiAsS.
It crystallizes in the orthorhombic crystal system (space group Pca2_1). It is a member of the Cobaltite structural group.
IMA symbol Gdf-Pca21, IMA status: approved, named in 1986.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
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