نتایج جستجو برای: economic geology
تعداد نتایج: 324997 فیلتر نتایج به سال:
Bureau of Economic Geology, Jackson School of Geosciences, University of Texas Austin, Austin, TX 78713, United States Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, FL 32816, United States Key Laboratory for Agro-Ecological Processes in Subtropical Region, Institute of Subtropical, Agriculture, Chinese Academy of Sciences, Changsha, Ch...
We report on the second and final year of geological mapping in the Nakina area, conducted under the Atlin Targeted Geoscience Initiative (TGI). Principal aims of the TGI are to create a legacy of high quality geoscience data that will stimulate geological resource exploration, and regional economic development (see Atlin TGI Part I). Geological maps produced as part of the project portray base...
OPAQUE ASSEMBLAGES IN UNSHOCKED PRIMITIVE H CHONDRITES: ORIGIN AND FIRST OCCURRENCE OF NATIVE Hg IN A METEORITE. C. Caillet Komorowski, O. Boudouma, A. El Goresy, M. Miyahara and M. E. Özel. LMCM Muséum National d’Histoire Naturelle UMR CNRS 7202, Paris 75005, France. E-mail: [email protected]. UPMC-ISTEP, Paris, Bayerishes Geoinstitut, Universität Bayreuth, Germany, Institute of Mineralogy, Pet...
CHONDRITE. M. K. Weisberg, M. Kimura, A. Suzuki, E. Ohtani and N. Sugiura Department of Physical Sciences, Kingsborough College And Graduate Center of the City University of New York, Brooklyn, NY 11235, 2Department of Earth and Planetary Sciences, American Museum of Natural History, New York, NY10024, USA, [email protected]. Faculty of Science, Ibaraki University, Mito 310-8512, Japan, I...
EDITORIAL article Front. Earth Sci., 15 June 2023Sec. Economic Geology Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1205217
EDITORIAL article Front. Earth Sci., 05 December 2022Sec. Economic Geology Volume 10 - 2022 | https://doi.org/10.3389/feart.2022.1079834
the cheshmeh hafez polymetal deposit is located in troud – chahshirin mountain range in southeastern damghan. in this province, the volcanism and associated mineralization are closely related to major faults anjilo and troud with nw-se trend. the exposed rocks in the study area consist of volcano clastic sequence of sandstone, tuff, volcano breccias and mostly andesitic and andesitic- basalt fl...
Conventional wisdom indicates that economic specialization can promote economic growth, whereas economic stability is theoretically associated with diversified economies. This conflicting relationship between specialization and diversity has been questioned, as regional scientists have suggested that specialization and diversity can coexist in a regional economy and proposed the concept of dive...
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