The manganese-dominant endmember of the Columbite side of the Columbite-Tantalite series. It's a black, dense mineral associated with grounding, focus, and practical determination. (An ore of niobium).
Black, Brownish-Black, Iron-Black, often iridescent
Manganocolumbite is a fascinating mineral with unique geological characteristics. Detailed scientific information is often available through specialized mineralogical resources.
Comprehensive geological data for Manganocolumbite is currently being compiled. Please consult specialized mineralogical databases for detailed information.