Siderite Flashcards
1
Q
What is Siderite’s formula?
A
FeCO3
2
Q
What is Siderite’s crystal system?
A
Hexagonal
3
Q
What is Siderite’s crystallography?
A
perfect {1011} rhombohedral cleavage
rhombohedral xls
4
Q
What is Siderite’s occurrence?
A
hydrothermal vein mineral association with metallic ores
sedimentary beds associated with shales
Precambrian iron formations
5
Q
What is Siderite’s hardness?
A
3.5-4.0