Item talk:Q162298
From geokb
Mindat Short Description
Frequently in thin platy crystals in open rosettes, also isolated tablets. Pseudo-octahedral habits may be confused with hetaerolite with which it is often associated.
Geoscience Ontology Status Notes
Moore G E (1875) On chalcophanite, a new mineral species, The American Chemist 6, 1-2
IMA Formula (from Mindat)
ZnMn4+3O7 · 3H2O
RRUFF Formula (from Geoscience Ontology)
Zn2+Mn4+3O7·3H2O
