Wolframite Flashcards
1
Q
What is Wolframite’s formula?
A
(Fe,Mn)WO4
2
Q
What is Wolframite’s hardness?
A
4-4.5
3
Q
What is Wolframite’s 2 occurrences?
A
pegmatites and quartz veins associated with granitic rocks
associated with cassiterite
4
Q
What is Wolframite’s use?
A
principal ore of W