Scheelite Flashcards
1
Q
What is Scheelite’s formula?
A
CaWO4
2
Q
What is Scheelite’s hardness?
A
4.5-5.0
3
Q
What is Scheelite’s 3 occurrences?
A
pegmatites
contact metaphoric rocks
high-T hydrothermal veins associated with granites
associated with cassiterite, B-, F-, Sn- minerals
4
Q
What is Scheelite’s use?
A
an ore of W