... Chromium deposit in Northern Ontario, Canada, and the Mistake Mine, Fresno County, California, U.S.A., respectively. Nanoscale examinations of altered chromitite ore samples from the Black Thor deposit after dissolution experiments in sulfuric acid-bearing solutions of pH 2.5 show that clinochlore alters...

...Mason L. Hill First consider J. D. Whitney – an early and prominent California geologist, an authoritarian from Yale University, and Chief of the California Survey from 1860-1874. He heads my list of misinterpreters of California geology because he made so many glaring mistakes, in addition...

... Copyright © 1975 Geological Society of India 1975 Geological Society of India REVIEW MINERAL EXPLORATION IN INDIA: 1961 to 1970 (Facts & Figs), Indian Bureau of Mines, Nagpur, 1974. Pages 180, Price Rs. 15. There has been a great spurt in exploration activity in India for locating...

.... I am grateful to M.N. Joshi for pointing out a basic mistake in 0180 values which are given against SMOW standard. The measurements, for both Ol80 and 018C were made against PDB . standard. Traditionally 0180 values are given against SMOW standards and as such the values for 0180 (PDB) values were...

... Geologists, Inc 2006 The Society of Economic Geologists, Inc In this paper we investigate the management of the mineral exploration business, focusing on precious and base metal exploration. We define exploration and discovery (E&D) as the research and development (R&D) of the mining...

.... Burford R. O. Kinoshita W. T. (1975) . Earth movements from geodetic measurements in The San Fernando Earthquake of February 1971 , Calif. Div. Mines Geol. Bull. 196 , 175 - 186...

...John H. Dilles Intrepid Explorer: The Autobiography of the World’s Best Mine Finder. J. D avid L owell . 2014. Pp. 460. Sentinel Peak Books, University of Arizona Press, Tucson, Arizona, USA. www.uapress.arizona.edu . ISBN 978-1-941451-00-7. Hardcover. US$35. 05 2 2015 © 2015...

... Lyell was particularly fond of the deposits and they played a role in the Great Oxford Debate of 1860. Also, there were a number of gold rushes in Nova Scotia from the mid-19 th century to mid-20 th century, the coal mines powered industrialization, and many prominent Canadian geologists (Sir William...

... as given in the paper. All other comments relate to this mistake. 2. Since there are two distinct clusters for dolostone and magnesite in the scatter diagram, a separate origin is suggested for them. (3) A PROGNOSTIC ASSESSMENT OF THE ENVIRONMENTAL IMPACT DUE TO OPEN CAST MECHANISED MINING OF THE EAST...

... mistakes on the specifics, Winch's general implication that the Forster section was composed of multiple mine records was of course true, and also a given in such a long section. It was also true of the shorter Losh, Walton and Millar sections. Of the 182 subscribers to Forster's book, 28 were members...

... Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario K1A 0E8, Canada Outokumpu Mining Oy, Hitura Mine, FIN–85560 Ainastalo, Finland V ladimir V. KNAUF NATI Research JSC, Otechestvennaya Street 3, Office 3a, RU–195030 St. Petersburg, Russia B o JOHANSON and L...

... for drawing our attention to the facts underpoint No. 9 and 10 under discussion. The typographical mistakes have beel). corrected in the reprint copies widely distributed. Dept. of App. Geology Indian School of Mines Dhanbad-826 004 V. D. CHOUBEY- 'EARTH SYSTEM SCIENCE' It is clearly time to develop' Earth...

...Ritsuro Miyawaki; Frédéric Hatert; Marco Pasero; Stuart J. Mills Keywords: newsletter 63, corrigendum After Newsletter 63 went to press, we became aware of two mistakes concerning (1) the catalogue number of the deposited holotype tombstoneite, and (2) the type locality of aldomarinoite...

... the details of the local and regional geology, and this has led to mistakes, misinterpretations, and misrepresentations. How the Elkins-Tanton et al. data have been linked to global 13 org content is unclear. No chronological data were provided by Elkins-Tanton et al. to establish the chronostratigraphic...

...Antony Wyatt © 2003 Cambridge University Press 2003 With a proliferating world population, and the desire for improving standards of living, demand for the products of mining is increasing. At the same time the price that society is willing to pay for these products is generally static...

...Maryann Wasiolek The articles compiled in Uranium, Mining and Hydrogeology range in length from single-page abstracts to 16-page papers, and they are grouped into eight categories as presented at the conference sessions: plenary (6 papers), uranium mining (19 papers), phosphate mining (2...

... vibra- tions were not very perceptible far underground, but I found this to be a great mistake in some cases. In company with an assistant I was engaged on some survey work in a mine at Tombstone in a large in- clined open stope about 150 feet below the surface. The first Warning was a heavy roaring...

... This book is subdivided into four major sections: (1) Important Mining Districts - a narrative in which the history, geology, and physical characteristics of seven mining districts are developed, (2) Discovery and Developments in Mexico - a chronology wherein events of significance relating...

....” Numerous inconsistencies and repetitions could have been avoided by a more rigorous editorial examination and structuring of the manuscript. These range from the mixing of styles for numerals, some mines being reported as closed before their opening data (Appendix 1) to mistakes in the statistical data...