Phlogopite
KMg3(Si3Al)O10(F,OH)2
Cleavage in 1 Direction
Size: 10 cm
Galena
PbS
Cleavage in 3 Directions at right angle to each other
Size: 6 cm
Calcite
CaCO3
Rhombohedral cleavage at 3 Direction cleavage not at right angle to each other
Size: 8 cm
Phlogopite KMg3(Si3Al)O10(F,OH)2 Cleavage in 1 Direction Size: 10 cm Galena PbS Cleavage in 3 Directions at right angle to each other Size: 6 cm Calcite CaCO3 Rhombohedral cleavage at 3 Direction cleavage not at right angle to each other Size: 8 cm |