Area where barites are mined. T. Praszkier photo.
Area where barites are mined. T. Praszkier photo.
Area where barites are mined. T. Praszkier photo.
Barite mining. T. Praszkier photo.
Barite mining. T. Praszkier photo.
Barite mining. T. Praszkier photo.
Unique, probably first existing photos, of the Nador barites in situ in the pocket. A. Korzekwa photo.
Unique, probably first existing photos, of the Nador barites in situ in the pocket. A. Korzekwa photo.
Unique, probably first existing photos, of the Nador barites in situ in the pocket. A. Korzekwa photo.
Unique, probably first existing photos, of the Nador barites in situ in the pocket. A. Korzekwa photo.
High quality barite specimen from Ouichane quarry. T. Praszkier photo.
High quality barite specimen from Ouichane quarry. T. Praszkier photo.
Same piece after lab work. J. Elliot photo.
High quality barite specimen from Ouichane quarry. T. Praszkier photo.
High quality barite specimen from Ouichane quarry. T. Praszkier photo.
High quality barite specimen from Ouichane quarry. T. Praszkier photo. | 
发表于 7-7-2014 12:45 AM
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