Download or read book Geology of the Silsilah Ring Complex and Associated Tin Mineralization Kingdom of Saudi Arabia written by E. A. Du Bray and published by . This book was released on 1988 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: See journals under US Geological survey. Prof. paper 1459.

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Publications of the U S Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1990 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alkaline Rocks and Carbonatites of the World Part 4 written by A.R. Woolley and published by Geological Society of London. This book was released on 2019-09-02 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The alkaline igneous rocks and carbonatites are compositionally and mineralogically the most diverse of all igneous rocks and, apart from their scientific interest, are of major, and growing, economic importance. They are important repositories of certain metals and commodities, indeed the only significant sources of some of them, and include Nb, the rare earths, Cu, V, diamond, phosphate, vermiculite, bauxite, raw materials for the manufacture of ceramics, and potentially Th and U. The economic potential of these rocks is now widely appreciated, particularly since the commencement of the mining of the Palabora carbonatite for copper and a host of valuable by-products. Similarly, the crucial economic dominance of rare earth production from carbonatite-related occurrences in China, has stimulated the world-wide hunt for similar deposits. This volume describes and provides ready access to the literature for all known occurrences of alkaline igneous rocks and carbonatites of Antarctica, Asia and Europe excluding the former USSR, Australasia and oceanic islands. More than 1,200 occurrences from 59 countries are outlined together with those of 57 oceanic islands and island groups. The descriptions include geographical coordinates and information on general geology, rock types, petrography, mineralogy, age and economic aspects with the principal references cited. There are 429 geological and distribution maps and a locality index. As has been demonstrated by the three earlier volumes, the present book is likely to be of considerable interest to mineral exploration companies, as there are no comprehensive published reviews of the economic aspects of the alkaline rocks. It will also interest research scientists in the fields of igneous petrology and volcanology, and geologists concerned with the regional distribution of igneous rocks and their geodynamic relationships.

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1990-03 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exploration and Mining Geology written by and published by . This book was released on 1993 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Early Metallurgy of the Persian Gulf written by Lloyd Weeks and published by BRILL. This book was released on 2022-08-01 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the earliest production and exchange of copper and its alloys in the Persian Gulf, a major metal supply route for the Bronze Age societies of Western Asia. Weeks addresses the geological and technological background to copper production in southeastern Arabia and contextualizes evidence for major fluctuations in prehistoric copper production. The core of the volume contists of compositional and isotopic analyses. The relationship between specialized copper production, exchange, and the development of social complexity in early Arabia is examined, and the author addresses the broader archaeological issue of the Bronze Age tin trade, which linked vast areas of Western Asia, from the Indo-Iranian borderlands to the Aegean, in the third millennium BC.

Download or read book Ore bearing Granite Systems written by Holly J. Stein and published by Geological Society of America. This book was released on 1990-01-01 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Bibliography of Middle East Geology written by and published by . This book was released on 1989 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environment Abstracts Annual 1989 written by Bowker Editorial Staff and published by R. R. Bowker. This book was released on 1990 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography and Index of Geology written by and published by . This book was released on 1989 with total page 1440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Papers written by and published by . This book was released on 1990 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Felsic Plutonic Rocks and Associated Mineralization of the Kingdom of Saudi Arabia written by A. R. Drysdall and published by Pergamon. This book was released on 1985 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Publications in Natural History written by and published by . This book was released on 1989 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources Bulletin written by and published by . This book was released on 1965 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: