Economic geology : bulletin of the society of economic geologists, Vol. 107 N° 3. Economic geology and the bulletin of the society of economic geologists - Mai 2012
| Titre : | Economic geology : bulletin of the society of economic geologists, Vol. 107 N° 3. Economic geology and the bulletin of the society of economic geologists - Mai 2012 |
| Type de document : | Bulletin |
| Paru le : | 07/05/2012 |
Dépouillements
Article : texte imprimé
P. Alexandre, Auteur ;
K. Kyser, Auteur ;
D. Jiricka, Auteur
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The Centennial U deposit is situated in the south-central Athabasca Basin (Canada) and straddles the unconformity between early Paleoproterozoic to Archean metasedimentary and metavolcanic rocks and granitoids, and the clastic sediments of the P[...]
Article : texte imprimé
S. R. Beyer, Auteur ;
K. Kyser, Auteur ;
E. E. Hiatt, Auteur
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The Paleoproterozoic Otish Basin, Quebec, hosts several uranium prospects that until recently remained underexplored and poorly understood. In this study, the Camie River U prospect, which shows similar characteristics to high-grade unconformity[...]
Article : texte imprimé
Julie V. Rowland, Auteur ;
Stuart F. Simmons, Auteur
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Geologic controls on development of high-flux hydrothermal conduits that promote epithermal ore formation are evaluated at large and small scales for geothermal systems of the Taupo Volcanic Zone, New Zealand. Most geothermal systems occur withi[...]
Article : texte imprimé
Wei Terry Chen, Auteur ;
Mei-Fu Zhou, Auteur
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The Lala Fe-Cu deposit in the Kangdian iron oxide copper-gold (IOCG) metallogenic province, SW China, is hosted in the Paleoproterozoic Hekou Group. This volcanic-sedimentary sequence has undergone upper greenschist-lower amphibolite facies meta[...]
Article : texte imprimé
Jian-Feng Gao, Auteur ;
Mei-Fu Zhou, Auteur ;
Peter C. Lightfoot, Auteur
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The Kalatongke Cu-Ni sulfide deposit in the Paleozoic Altay orogenic belt, NW China, is hosted in a Permian mafic intrusion consisting of norite, troctolite, gabbro, and diorite. Disseminated Ni-Cu, massive Ni-Cu, and massive Cu-rich sulfide ore[...]
Article : texte imprimé
Zhong-Jie Bai, Auteur ;
Zhong Hong, Auteur ;
Anthony J. Naldrett, Auteur
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The Hongge giant Fe-Ti-V oxide ore deposit is hosted by a layered intrusion located in the central part of the Emeishan large igneous province, SW China. The intrusion is relatively small in comparison with other typical oxide-bearing intrusions[...]
Article : texte imprimé
Guanghai Shi, Auteur ;
Xianhua Li, Auteur ;
Qiuli Li, Auteur
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The Daixian rutile deposit is located in the Hengshan Mountains in the Trans-North China Orogen; it is considered to be one of the largest rutile deposits in China, with 6 million metric tons (Mt) of contained titanium. Most of the rutile ores a[...]
Article : texte imprimé
Eui-Jun Kim, Auteur ;
Maeng-Eon Park, Auteur ;
Noel C. White, Auteur
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The Geodo Bi-Te–bearing skarn deposit is located in the Taebaeksan mining district, South Korea. Both endoskarn and exoskarn are associated with the Cretaceous Eopyeong granitoids, which consist of magnetite-bearing oxidized (Fe2O3/FeO > 0.4) q[...]
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