Wolframite Flashcards

1
Q

What is Wolframite’s formula?

A

(Fe,Mn)WO4

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2
Q

What is Wolframite’s hardness?

A

4-4.5

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3
Q

What is Wolframite’s 2 occurrences?

A

pegmatites and quartz veins associated with granitic rocks

associated with cassiterite

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4
Q

What is Wolframite’s use?

A

principal ore of W

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