 | | Book (volume) | | RESOURCES BUREAU . • IRON ORE. (SUMMARY OF INFORMATION AS TO THE PRESENT AND PROSPECTIVE IRON-ORE SUPPLIES OF...RESOURCES BUREAU. IRON ORE. (SUMMARY OF INFORMATION AS TO THE PRESENT AND PROSPECTIVE IRON-ORE SUPPLIES OF...Economic position ... Statistics 2. CUBA AND WEST INDIES :- 97 Cuba H ayti and Santo Domingo 112: 3... A 2' 5 ONIT1•1D STATES Introduction 'rhe iron-mining industry of the United States dates from...was the world's chief producer of iron and steel, as well as of iron ore. The industry had its beginnings |  | | Report (issue) | | original copy of the publication. Department of Mines, Natural Resources and Environment MANIT~BA MINERAL............................................... 3 Iron oxide minerals ...................................(Dumbarton mine) Bottom left - Chalcopyrite ore with graphitic gangue material (Mandy mine) Bottom right...minor pyrite and white plagioclase (Chisel Lake Mine) 2 Foreword This publication is the third in...with details of their occurrences throughout the province. This paved the way for the present volume which |  | | Book | | his undergraduate work at the Colorado School of Mines and earned the doctorate from the University of...Bureau of Mines. He arrived in Arizona in 1918, with a B. S. degree from the Missouri School of Mines. After...assistant geologist for the Ray Consolidated Copper Company and as a private in the United States Army, he...he joined the staff of the Arizona Bureau of Mines. During his first few years with the Bureau he collaborated...later Tertiary tectonics in the Basin and Range Province, and work on a number of individual mining districts |  | | Book | | SI BORNEO; ITS GEOLOGY AND MIKEEAL RESOURCES. DE. THEODOE POSEWITZ, MEMBER OP THE ROYAL HUNGARIAN...VAN DIJK, OBDBR OF THE NBTHBELANDS CHIEF OF THE MINES ; IN THE BUTCH INDIES; THE ZEALOUS PROMOTER OF...the coal mine in Pengaron, and of making an excursion Laut, which into the charming district of Tanah-...became acquainted in the and chief among the mines in Batavia, P. in who Van these, the then director...and, for purposes of ready reference, divided into five groups into works of a general character, and into |  | | Journal (issue) | | an oil change. THE DESERT MAGAZINE De serf Calendar Tune 3 de July 1 D tio July 2 D July 3—Lehi Roundup...e r d e By RICHARD VAN VALKENBURGH TRAVEL LOST MINE CONTEST PERSONALITY 5 W h e r e Wild Buffalo R...the earth. Pozo Verde lies in Sonora, south and west of the Arizona border-village of San Fernando, also...hunting pottery sherds or wulfenite, Gene makes good company wherever desert trails may lead. Wind-devils were...twisting up from the Santa Cruz valley as we traveled west from Tucson, on Highway 84, towards the Papago country |  | | Report (volume) | | WITH A DETAILED DESCRIPTION OF THE FAIRBANKS DISTRICT BY L. M. PRINDLE AND F. J. KATZ AND AN ACCOUNT...Geologic history_______ GEOLOGY OF THE FAIRBANKS DISTRICT, by L. M. PRINDLE and F. J. KATZ_ Descriptive...61 62 CONTENTS. 5 GEOLOGY OF THE FAIRBANKS DISTRICT, by L. M. PRINDLE and F. J. KATZ Continued. Descriptive...87 89 D CONTENTS. GEOLOGY OF THE FAIRBANKS DISTRICT, by L. M. PRINDLE and F. J. KATZ Continued. Economic...114 Methods of placer mining in the Fairbanks district, by F. J. Katz____________________________ 115 |  | | Report (issue) | | Coykendall and Samuel Coles, of the Union Blue Stone Company, of New York Gilbert Brady, Rochester Edward Merritt...Gouverneur David Black, of the Thousand Island Granite Company, Thurso Jas. Hughes and Wm. Crab tree, Syracuse...and Edward Wm. B. Willis of the Penryhn Slate Company, Middle Granville Fitch, Kingston and F. G. Clarke...of potash feldspar they have a lime feldspar (labradorite) and with it quartz and hornblende. Granites...Orange, Westchester, New York island. the First District of the State. ten Duyvill ham ; county ; |  | | Report (issue) | | Mineralogical Survey affi liated with The College of Mines and Mineral Industries University of Utah, Salt...Argillic alteration is marked by the removal of iron, and by the transformation of the montmorillonitic...phenocrysts and groundmass. The primary minerals are labradorite, augite, magnetite, and (possibly) ilmenite....correlation. part of the northern Rocky Mountains Province, and is based largely upon library work. Abstract...in north central Utah, during late Paleozoic time. De p 0 sit ion from Meramecian through Wolfcampian time |  | | Report (Issue volume) | | 2 – Geology, mines and mineral occurrences of the Rivertree silver field. Map 3 - Mines and mineral occurrences...4 - Geology, mines and mineral occurrences of the Boorook area. Map 5 - Geology, mines and mineral occurrences...occurrences of the Wilsons Downfall area Map 6 - Geology, mines and mineral occurrences of the Mount Carrington...may not be published in any form or used in a company prospectus, document, or statement without the.............................................. 159 MINE RECORDS ....................................... |  | | Book (volume) | | For many elements, such as iodine, selenium, or iron, too much is a poison and too little causes starvation...families or groups of villagers purchase a licence to mine; in other areas there is little regulation, and...buyer) will, by building relationships with miners, mine owners, and local traders, gain expertise and some...technology and research models used in diamond mines deep underground. Ultimately, any source of gemstones...such as a particularly fine-coloured gemstone or a mine that is producing particularly clean large specimens |  | | Book (edition) | | Oulicloor Gu ele Richard Dunlop RAND M CNALLY & COMPANY Chicago « New York ° San Francisco GARRETT...Washington State Travel Development Division 48; West Virginia Department of Commerce 54, 60, 121; Florida...Guide © 1979, 1978, 1977, 1974 by Rand McNally & Company reserved Congress Catalog Card Number: 78-59608...history landmarks. Spruce Knob-Seneca Rocks in eastern West Virginia, Mount Rogers in southwestern Virginia...forests and once on the grounds of old Fort Shaw. For five consecutive nights, we camped without any neighbors |  | | Report (issue) | | outstanding scientist, the Bolivian order of the Condor de los Andes for his extensive efforts in advancing...explain the crustal structure in the Lake Superior province of the Canadian Shield. I t was hoped that such...therefore its structure is less well known than in the west, where extensive coastal tracts of Keweenawan rocks...of Merle A. Tuve H. C. HALLS Vol. 10 5 east-west trending geosyncline, evolved during the Animikean...lithologically variable sequence which includes iron formation toward the middle, and a thick sequence |  | | Report (issue) | | to the North-West Highlands, in the sense usually employed by geologists, as it lies west of the Moine...Thrust. That ground has been described in the North-West Highlands Memoir t published in 1907. On the eastern...were· being mapped. The earliest workers in the district were B. N. Peach, John Home, H. M. Cadell, E....Stratl1 Skinsdale . . . . . . (x) Strath Naver, west of Ceann-na-coille . . . (xi) Stratl1 Naver . ..... . . . . . . (a) S11therland . (i) Forsinard District . . . . . . . . (ii) Knockfin . . . . . . . . |
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