SodaliteLadjuar Medam, Sar-e Sang, Koksha Valley, Khash & Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan
Latitude: 36°10'N
Longitude: 70°49'E
Lapis lazuli-bearing skarn zones, up to 300 m long and 8 m thick, hosted in Archean gneiss, carbonaceous marble, calciphyre and crystalline schist that were intruded by alaskite granite and mafic dykes.
The deposit is worked by several mines which are numbered. Ladjuar Medam is a generic name which just means "lapis lazuli mine". Thus, it may refer to any of the mines in this area.
Located in Kuran Wa Munjan District.
See article on
mining lapis lazuli at Sar-e-Sang in the 1830's.
Mineral List
38 entries listed. 30 valid minerals. 2 type localities (valid minerals). 1 erroneous literature entry.
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References
- Maiorov, A.N., Suderkin, A.I., and Krepoy, M.E. (1965): Report by the Survey and Prospecting Team on the results obtained in 1963-1964 at the lapis-lazuli occurrences of Afghanistan. Kabul, Rec. Off., DGMS, 1965.
- Bariand, P., Cesbron, F. & Giraud, R. (1968): Une nouvelle espèce minérale: l`afghanite de Sar-e-sang, Badakhshan, Afghanistan. Comparaison avec les minéraux du groupe de la cancrinite. Bulletin de la Société Francaise de Minéralogie et Christallographie. 91:34-42
- Guastoni, A. & Demartin, F. (2002): Hervorragender Neufund: Tiefblaue-Afghanit-Kristalle von Sar-e-Sang, Badakhshan, Afghanistan. Lapis 27 (6), 22-23.
- Peters, S.G., Ludington, S.D., Orris, G.J., Sutphin, D.M., and Bliss, J.D., eds. (2007): Preliminary Non-Fuel Mineral Resource Assessment of Afghanistan. USGS Open–File Report 07-1214.
- Weiss, S. (2009): Nepehlin statt Skapolith- die schönsten Kristalle aus Afghanistan! Lapis 34 (12): 6
- Parodi, G.C., Ferraris, C., Pont, S., Miska, S., Farges, F. & Camara, F. (2010): Wurtzite-2H manganesifera di Lajur Madana, Sar-e-Sang, Badakhshan, Koksha Valley, Afghanistan. Rivista Mineralogica Italiana, 2/2010, 110-112.