Crystallography > Wolframite > Flashcards
What is Wolframite’s formula?
(Fe,Mn)WO4
What is Wolframite’s hardness?
4-4.5
What is Wolframite’s 2 occurrences?
pegmatites and quartz veins associated with granitic rocks
associated with cassiterite
What is Wolframite’s use?
principal ore of W