The Origin of Tungsten Mineral Deposits in South China
Author | : Huan-Zhang Lu |
Publisher | : |
Total Pages | : 232 |
Release | : 1986 |
Genre | : |
ISBN | : |
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Author | : Huan-Zhang Lu |
Publisher | : |
Total Pages | : 232 |
Release | : 1986 |
Genre | : |
ISBN | : |
Author | : Franco Pirajno |
Publisher | : Springer Science & Business Media |
Total Pages | : 689 |
Release | : 2012-08-13 |
Genre | : Science |
ISBN | : 9400744447 |
Extensive descriptions of a wide range of key or world-class mineral deposits of China are presented in the context of the country’s general geology, tectonic units and mineral systems and their geodynamic evolution within the tectonic framework of the Asian continent. This comprehensive overview, incorporating the latest geological concepts, is the first such coverage written in English by a western expert, and will be of benefit to mineral explorers and miners, as well as to research scientists and students in institutions of higher education. In his compilation of this compendium of Chinese geology and mineral systems, Franco Pirajno draws on first-hand knowledge of China’s geology and mineral deposits gained in numerous field visits and research projects with Chinese colleagues from various academic institutions over the past 18 years. First time that a western-based book on China’s geology and mineral deposits is published Appropriate for use by the mineral exploration industry Modern English-language geological and mineral deposits information on China Most useful to Western (and Chinese) geoscientists
Author | : Huan-Zhang Lu |
Publisher | : |
Total Pages | : 251 |
Release | : 1986 |
Genre | : |
ISBN | : |
Author | : David Richard Lentz |
Publisher | : |
Total Pages | : 686 |
Release | : 1998 |
Genre | : Alkalic igneous rocks |
ISBN | : |
Author | : K. J. Schulz |
Publisher | : Geological Survey |
Total Pages | : 868 |
Release | : 2017 |
Genre | : Industrial minerals |
ISBN | : 9781411339910 |
As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.
Author | : Gunter Faure |
Publisher | : John Wiley & Sons |
Total Pages | : 0 |
Release | : 2009 |
Genre | : Isotope geology |
ISBN | : |
Author | : Charles S. Hutchison |
Publisher | : Springer Science & Business Media |
Total Pages | : 706 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642727654 |
This volume represents an edited selection of papers presented at the International symposium on the geology of tin deposits held in Nanning City in October 1984. It documents a great advance in our knowledge of tin deposits, particularly of the People's Republic of China. Details are presented in English for the first time on the major tin-polymetallic sulphide deposits of Dachang and Gejiu, which bear similarities to the deposits of Tasmania, but are little known to the geological community outside of China. The publication of this volume was sponsored by the United Nations ESCAP Regional Mineral Resources Development Centre (RMRDC), now a Regional Mineral Resources Development Project (RMRDP) within ESCAP. The Centre had previously published a report on the Symposium in Nanning City and the following field trip to the Dachang tin-polymetallic sulphide deposit of Guangxi, entitled "Report on the International Symposium on the Geology of Tin Deposits: Nanning and Dachang, China, 27 October - 8 November 1984". It is my privilege to acknowledge the help provided by Dr. J. F. McDivitt and Dr. H. W. Gebert, co-ordinator of ESCAP-RMRDC.
Author | : Antony B. T. Werner |
Publisher | : |
Total Pages | : 88 |
Release | : 1998 |
Genre | : Strategic materials |
ISBN | : |
Author | : YanJing Chen |
Publisher | : Springer Nature |
Total Pages | : 854 |
Release | : 2022-01-01 |
Genre | : Science |
ISBN | : 9811648719 |
This book is the first systematic treatise of available data and view-points obtained from geological and geochemical studies of the Mo deposits in Qinling Orogen, China. Qinling Orogen has a minimum reserve of 8.7 Mt Mo, ranking the largest molybdenum province both in China and the world. Incorporating all known Mo deposit types in the world, it presents extensive studies of Mo deposits of world-class and unusual types within tectonic settings. The Qinling Orogen was finally formed during continental collision between Yangtze and North China cratons, following the Triassic closure of the northernmost paleo-Tethys. It hosts 49 Mo deposits formed in seven mineralization events since 1850 Ma, with all the world-class deposits being formed during 160-105 Ma, coeval with collisional orogeny. These deposits are assigned to magmatic and metamorphic hydrothermal classes. The magmatic hydrothermal class includes porphyries, skarns, and intrusion-related veins (carbonatite, fluorite and quartz). The porphyry Mo systems in Qinling Orogen are predominated by Dabie-type formed in continental collision setting, followed by Endako- and Climax-types formed in continental arcs and rifts, respectively. The metamorphic hydrothermal Mo deposits are only reported in Qinling Orogen, and thus a new crustal continuum model for the orogenic class mineral systems is proposed. A scientific linkage between ore geology and fluid inclusions is introduced and verified both by theory and case studies. This is the first research book comprehensively displaying continental collision metallogeny. This literature will benefit both Western and Chinese mineral explorers and miners, as well as research scientists and students.
Author | : A. Piestrzynski |
Publisher | : CRC Press |
Total Pages | : 1188 |
Release | : 2022-05-02 |
Genre | : Science |
ISBN | : 1000142639 |
The Joint 6th Biennial SGA-SEG Meeting was held in Krakow in August 2001. This volume contains 274 extended abstracts, grouped thematically under 18 session titles covering topics such as lead-zinc deposits; metamorphism affecting mineral deposits; and the environmental aspects of mining.