8.5 x 4.5 x 4.5 cm (W x H x D) Location: Hesselbach Oberkirch, Black Forest
8 x 6 x 7 cm (W x H x D) Color: green, on white feldspar Location: Malaimbandy highlands Madagascar
7.5 x 7 x 5 cm (W x H x D) Location: Precipitation pit 6.2 South Ore Mountains Saxony
4.5 x 6 x 4 cm (W x H x D) Location: Pit Precipitation 6.2 South Ore Mountains Saxony