Download or read book The Geology and Mineral Resources of Northern Haiti written by Ricardo A. Valls and published by Createspace Independent Publishing Platform. This book was released on 2016-07-20 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geology of Northern Haiti corresponds to a volcanic arc of Meso-Cenozoic Age that can be traced from Central Cuba, through the Dominican Republic and forms part of the mountains of the Massif du Nord group oriented NW-SE. This group is composed mainly by volcanic tuffs and lavas from the volcanic belt, ranging in composition from felsic, through intermediate, to mafic and ultramafic rocks. The belt is composed of numerous lenticular bodies of lavas and pyroclastic material of felsic composition, varying from dacite to rhyolite, embedded in a thick series of predominant mafic volcanoclastic rocks, mainly andesite with lesser amounts of basalts, with numerous intercalations of diverse sedimentary rocks, like radiolarians cherts, carbonate rocks, and tuffs. Copper and gold are the two main ore types in the area. Copper is usually found associated with the porphyritic facies, the apophyses microtonalitics, and the silicified zones, filling fissures and fractures, as well as disseminated. Within the quartz vein systems, the copper is contained in the chalcopyrite, while the gold appears both as native gold and as a very fine disseminated gold in the sulphide zone. It can also form spectacular concentrations on the oxidised cap.

Download or read book Geology of the Republic of Haiti written by Haiti. Service géologique and published by . This book was released on 1924 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Republic of Haiti written by Wendell Woodring and published by Gordon PressPubs. This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Introduction to the Geology and Mineral Resources of the Continental Shelves of the Americas written by James Trumbull and published by . This book was released on 1958 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Hispaniola Report written by and published by . This book was released on with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Public of Haiti written by Haiti. Department of Public Works and published by . This book was released on 1924 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reconnaissance of the Geology and Mineral Resources of Prince William Sound Alaska written by Ulysses Sherman Grant and published by . This book was released on 1911 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic and Tectonic Development of the North America Caribbean Plate Boundary in Hispaniola written by Paul Mann and published by Geological Society of America. This book was released on 1991 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geology and Ore Deposits of the Meme Casseus District Haiti written by Stephen Edward Kesler and published by . This book was released on 1966 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Survey of the Geology of Haiti written by Florentin J-M. R. Maurrasse and published by . This book was released on 1982 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geology and Ore Deposits of the Meme Casseus District Haiti written by S. E. Kesler and published by . This book was released on 1977 with total page 159 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 1991 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Petroleum Abstracts written by and published by . This book was released on 1986 with total page 1674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geology of the Island of Haiti written by Harriette Blachly Woodward and published by . This book was released on 1929 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Secretary of the Interior for the Fiscal Year written by United States. Department of the Interior and published by . This book was released on 1946 with total page 2180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report The Secretary of the Interior written by United States. Dept. of the Interior and published by . This book was released on 1946 with total page 1534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Director of the United States Geological Survey to the Secretary of the Interior written by Geological Survey (U.S.) and published by . This book was released on 1920 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: