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40ar 39ar Ages Of Some Challis Volcanic Group Rocks And The Initiation Of Tertiary Sedimentary Basins In Southwestern Montana
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Book Synopsis 40Ar/39Ar Ages of Some Challis Volcanic Group Rocks and the Initiation of Tertiary Sedimentary Basins in Southwestern Montana by : John W. M'Gonigle
Download or read book 40Ar/39Ar Ages of Some Challis Volcanic Group Rocks and the Initiation of Tertiary Sedimentary Basins in Southwestern Montana written by John W. M'Gonigle and published by . This book was released on 1996 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mineralogical and Geochemical Approaches to Provenance by : E. Troy Rasbury
Download or read book Mineralogical and Geochemical Approaches to Provenance written by E. Troy Rasbury and published by Geological Society of America. This book was released on 2012-01-01 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Geological Survey Bulletin by : John W. M'Gonigle
Download or read book U.S. Geological Survey Bulletin written by John W. M'Gonigle and published by . This book was released on 1983 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Geological Survey Bulletin by :
Download or read book U.S. Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 40Ar/39Ar Geochronology of the Eocene Green River Formation, Wyoming and Utah by : Michael Elliot Smith
Download or read book 40Ar/39Ar Geochronology of the Eocene Green River Formation, Wyoming and Utah written by Michael Elliot Smith and published by . This book was released on 2002 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by : Geological Survey (U.S.)
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 1996 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1996 with total page 2372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1996 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Writers Directory written by and published by . This book was released on 2004 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Stratigraphy and Geochronology of the Green River Formation, Western U.S. by : Michael Elliot Smith
Download or read book The Stratigraphy and Geochronology of the Green River Formation, Western U.S. written by Michael Elliot Smith and published by . This book was released on 2007 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1996-07 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cenozoic Systems of the Rocky Mountain Region by : SEPM (Society for Sedimentary Geology). Rocky Mountain Section
Download or read book Cenozoic Systems of the Rocky Mountain Region written by SEPM (Society for Sedimentary Geology). Rocky Mountain Section and published by . This book was released on 2003 with total page 520 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 1997 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologisches Jahrbuch written by and published by . This book was released on 1972 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geomorphic Controls on Lacustrine Isotopic Compositions by : Amalia C. Doebbert
Download or read book Geomorphic Controls on Lacustrine Isotopic Compositions written by Amalia C. Doebbert and published by . This book was released on 2006 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sediment-hosted Pb-Zn (Cu-Ba) Mineralisation Within the Coastal Branches of the Damara Orogen, Namibia by : Gregor Borg
Download or read book Sediment-hosted Pb-Zn (Cu-Ba) Mineralisation Within the Coastal Branches of the Damara Orogen, Namibia written by Gregor Borg and published by . This book was released on 2003 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die vorliegende Studie ist Ergebnis einer in Namibia und Deutschland durchgeführten Literaturrecherche zu sedimentgebundenen Blei-Zink- (Kupfer-Barium)-Vorkommen in den Pan-Afrikanischen Kaoko- und Gariep- Faltengürteln der nördlichen und südlichen Küstenregion Namibias. Die Literaturstudie zeigt, dass metallogenetische Untersuchungen der Buntmetallmineralisationen in diesen orogenen Gürteln Namibias einen aktuellen Forschungsschwerpunkt darstellen. Begründet liegt dies unter anderem in den vergleichsweise begrenzten, derzeit bekannten Rohstoffvorräten an Zink, Blei,Baryt, Silber und Kupfer, die zukünftig einen erhöhten Innovationsbedarf haben und somit verstärkte Explorationsanstrengungen erfordern. Dies wird auch deutlich durch die defizitäre Bilanz aus Zinkproduktion und -nachfrage von 1994 bis 1999 der westlichen Welt. Insbesondere seit den neunziger Jahren wurden in Namibia verstärkt Explorationsinvestitionen durch internationale Explorations- und Bergbaufirmen getätigt. Das Land verfügt über eine lange und erfolgreiche Bergbautradition, deren Wurzeln in einer relativ stabilen politischen Situation, exzellenter Infrastruktur, einem modernen Bergrecht und hochwertigen, gut zugänglichen geologischen und geophysikalischen Daten begründet liegen. - Schlieilich bietet sich die Anwendung der Ga/Ge-Geothermometrie von Sphalerit an und diese sollte in verschiedenen Erzparagenesen der Rosh Pinah Lagerstätte getestet werden. Hierbei verspricht ein kritischer Vergleich der geochemisch ermittelten TGa/Ge mit der mikrothermometrisch bestimmten TF.I. und vor allem der Gebrauch des Verhältnisses TGa/Ge / TF.I. als Proximitätsindikator auch einen positiven Beitrag zur metallogenetischen Grundlagenforschung.
Download or read book Guide to USGS Publications written by and published by . This book was released on 1998 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt: