Braunite II, andradite garnet, ettringite Braunite II on andradite garnet
(Wessels mine) (Wessels mine
Braunite II crystal (2,7 cm x 1,4 cm) specimen (4,1 cm x 3,5 cm)
Crystal system: Tetragonal Hardness: 6-6,5
Density: 4.8 Streak: Black
Cleavage: Perfect Composition: silicate Mn...
Continue reading ...