SOLD
MD-130249
Ettringite
Miniature, 4.3 x 3.8 x 0.9 cm
Hotazel mine, Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
SOLD

Ettringite forms as a precipitate from hydrothermal solutions. It is famous from South Africa - represented here by a plate of mixed little euhedral, gemmy hexagonal crystals with small sugary microcrystals.