D 16 Posts in this encyclopedia category
Doppelender
Doppelender sind BergKristalle, die an beiden Enden Spitzen bilden. Doppelender schaffen immer Verbindungen
double ender
Double enders are mountain crystals, which at both ends Form laces. Double ends always create connections
Dumortierit
Dumortierit Dumortierit entsteht primär aus kieselsäurereichem borsäurehaltigem Magma.
Dumortierite
Dumortierite Dumortierite is primarily formed from silica-rich boric acid-containing magma. Dumortierite deposits of magmatic nature are located in Namibia, Mozambique and Madagascar