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Photography
Chalcedony
from
Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Agate
Tidikelt, Aoulef District, Adrar Province, Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Agate
Tidikelt, Aoulef District, Adrar Province, Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Chalcedony
Hoggar Mountains, Algeria
Agate
Tidikelt, Aoulef District, Adrar Province, Algeria
Algeria
Adrar Province
Aoulef District
ⓘ
Tidikelt
[
var. Agate
]
Zenz, J. (2005) Agates. Bode Verlag, 656 pages, at pg: 610-612.
Annaba Province
Annaba District
Edough-Cap de Fer Massif
ⓘ
Aïn Barbar
Bull. Minéral., 1988, 111, pp. 183-206.
Skikda Province
Azzaba District
Es Sebt
ⓘ
Djebel Guettara Mn deposit
Seghir N., Kolli O. and Boutaleb A.(2012): La mineralisation manganesifere du Massif de Guettara (Ougarta, SW Algerien), 2eme Colloque International sur la Géologie du Sahara-Thème II Ressources minérales et Hydrocarbures
ⓘ
Kef Hahouner lamproite intrusion
Raoult, J. F., & Velde, D. (1971). Découvertes de trachytes potassiques aolivine et d’andésites en coulées dans le Miocene continental au Sud du Kef Hahouner (Nord du Constantinois). CR Acad. Sci. Paris, 272, 1051-1054.
Kamiskey, F.V., Raman'ko, Ye.F., Kolesnikov, S.K. & Salkhi, M. 1993. Lamproites of northern Algeria. International Geology Review, 35, 235-252.
Mineral
and/or Locality
Hoggar Mountains, Algeria