Pyrite Crystal Form. Web pyrite crystals frequently form penetration twinning, especially in the cubic form. A = 5.417, z = 4;
Unit 2 SYDNEY
Web pyrite crystals frequently form penetration twinning, especially in the cubic form. Cubes are sometimes elongated in rectangular. A = 5.417, z = 4; Web pyrite is harder than glass or most metals, is very brittle and often occurs as cubes or octahedrons with faint striations or lines. V = 158.96 den(calc)= 5.01 :
Web pyrite crystals frequently form penetration twinning, especially in the cubic form. A = 5.417, z = 4; Cubes are sometimes elongated in rectangular. V = 158.96 den(calc)= 5.01 : Web pyrite is harder than glass or most metals, is very brittle and often occurs as cubes or octahedrons with faint striations or lines. Web pyrite crystals frequently form penetration twinning, especially in the cubic form.
