› › Porphyry Deposits Of The Northwestern Cordillera Of North America






Circum-Arctic Structural Events

Author : Karsten Piepjohn

Publisher : Geological Society of America

Page : 700 pages

File Size : 18,21 MB

Release : 2019-05-23

Category : Science

ISBN : 0813725410

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Book Description

"To recognize the 25th anniversary of the Circum-Arctic Structural Events program, an effort organized by the Bundesanstalt fèur Geowissenschaften und Rohstoffe, this volume presents results from 18 major field expeditions involving 100+ geoscientists from a spectrum of disciplines. The volume focuses on the Proterozoic to Cenozoic tectonic evolution of the circum-Arctic region with correlations to adjacent orogens"--





Geoenvironmental Mapping: Methods,Theory and Practice

Author : Peter T Bobrowsky

Publisher : CRC Press

Page : 748 pages

File Size : 12,35 MB

Release : 2001-01-01

Category : Technology & Engineering

ISBN : 9789054104872

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Book Description

This text illustrates the range of environmental geoscience mapping presently carried out around the world. Specialists in several countries have contributed a number of subdisciplinary and thematic topics including volcanic hazards, landslides, dolines, tsunamis, radon potential, medical geology, rainfall erosion, engineering geology, borehole stratigraphy, lake sediment geochemistry, aggregate resources and remote sensing. The collection, analysis and interpretation of data by geologists, geographers and engineers typically involves the presentation of information in map form, which can range from black/white to colour, 2-D to 3-D and paper copy to digital format illustrations. This volume reaffirms the global need for mapping geoscientific data.









Sulfur in Magmas and Melts:

Author : Harald Behrens

Publisher : Walter de Gruyter GmbH & Co KG

Page : 592 pages

File Size : 11,47 MB

Release : 2018-12-17

Category : Science

ISBN : 1501508377

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Book Description

Volume 73 of Reviews in Mineralogy and Geochemistry represents a compilation of the material presented by the invited speakers at a short course on August 21-23, 2011 called Sulfur in Magmas and Melts and its Importance for Natural and Technical Processes held at the Hotel der Achtermann, in Goslar, Germany following the 2011 Goldschmidt Conference in Prague, Czech Republic. It covers Studies of sulfur in melts - motivations and overview, Analytical methods for sulfur determination in glasses, rocks, minerals and fluid inclusions, Spectroscopic studies on sulfur speciation in synthetic and natural glasses, Diffusion and redox reactions of sulfur in silicate melts, The role of sulfur compounds in coloring and melting kinetics of industrial glass, Experimental studies on sulfur solubility in silicate melts at near-atmospheric pressure and Modeling the solubility of sulfur in magmas: a 50-year old geochemical challenge.