Connoisseur's Choice: Sugilite, Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa
Cairncross, BruceVolume:
92
Language:
english
Journal:
Rocks & Minerals
DOI:
10.1080/00357529.2017.1362254
Date:
November, 2017
File:
PDF, 3.42 MB
english, 2017