Item talk:Q162339

Geoscience Ontology Status Notes

Rammelsberg C (1849) Ueber das mangankupfererz von Friedrichsrode, Zusatz zu der vorhergehenden abhandlung, Annalen der Physik und Chemie 74, 559-562 Redefined: Wherry E T (1924) Redefinition of species, American Mineralogist 9, 97-98

IMA Formula (from Mindat)

CuMnO₂

RRUFF Formula (from Geoscience Ontology)

Cu¹⁺Mn³⁺O₂

Additional References

• http://www.handbookofmineralogy.com/pdfs/crednerite.pdf

• http://www.webmineral.com/data/Crednerite.shtml