Dolomite epimorph | |
after calcite, 1 | |
Gypsum crystal | |
enclosing phantom terminations, 2 |
1 Jan Coetzee Mine, Okiep district, Northern Cape Province (20 cm), specimen: Desmond Sacco, photo: David Minster in: Cairncross, B./ Dixon, R.: Minerals of South Africa, Singapore 1995, p. 124.
2 Nababeep West Mine (30 cm), specimen: Bleloch Museum at Wits, photo: Mark Hudson in: Cairncross, B./ Dixon, R.: Minerals of South Africa, Singapore 1995, p. 119.