Grossular Garnet Flashcards
1
Q
What is Grossular’s formula?
A
Ca3Al(SiO4)3
2
Q
What is Grossular’s occurrence?
A
metamorphosed carbonate rocks
3
Q
What is Grossular’s crystal system?
A
Isometric 4/m32/m
4
Q
What is Grossular’s form?
A
euhedral or subhedral
dodecahedron {011}
trapezohedron {112}
5
Q
What is Grossular’s hardness?
A
6.5-7.5
6
Q
What is Grossular’s cleavage?
A
None
7
Q
What is Grossular’s use?
A
semiprecious gemstone
