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| FORTY-EIGHTH ANNUAL REPORT OF THE ‘MINING INDUSTRY. of IDAHO FOR THE YEAR ARTHUR CAMPBELL Inspector...ANNUAL REPORT OF THE MINING INDUSTRY of IDAHO FOR THE YEAR 19 2476 IDAHO AND PRODUCED COPPER IN...Governor of Idaho. Williams, Sir: In compliance with the provisions of Section 46111, Idaho Code Annotated...Conditions in Idaho Accidents, Description Fatal Accidents Silver Price Made Law Phosphate, Idaho Has Large...Processing Mills, 34 Located in Coeur d’Alene District Lucky Friday Makes Rich Silver Strike South Side |
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| FORTY -FIFTH ANNUAL REPORT OF THE Mining Industry Idaho ores and gravels in 1943, yielded gold, silver...Inspector of Mines BOISE, IDAHO FORTY-FIFTH ANNUAL REPORT Mining Industry ot Idaho FOR THE YEAR 1943...BOTTOLFSEN, Governor of Idaho. SIR: In compliance with the provisions of Section 46111, Idaho Code Annotated,...ee cancer gs er AAC RE ARS A a eA ee eo 15-16 - Idaho is Greatest Prospecting Field for War Minerals We...Chemical-industry, 2 ---see eee ee es 21-25 New Discoveries, Sunshine Research Division ...............2...:-22-222 |
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| underground workings. Put one to work in your own mine, and compare these outstanding Gardner-Denver advantages:...punching a hole into a West Virginia hill—for punch mining a 5’ to 7’ coal seam. Note that the operator gets...“impossibles’’—with the ““man in the seat’ in full charge! MINING WORLD GRAB SAMPLES From a Grateful Librarian...adit and crusher on the Storke Level of the Climax mine was determined fast and efficiently by use of a...has cut truck haulage costs in half, and increased Mine procgeuaetO oss és ois e sea sey sea eee ee Diamond |
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| so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |
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| California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens |
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| INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on...deposits of Utah in the S. F. Emmons; the Park City district, by J. M. FIELD .WORK AND AUTHORSHIP. summer...author, G. F. Loughlin, began work in the Tintic district in 1911 in collaboration with Waldemar Lindgren...the Leamington district, and of districts in theW asatch Range. Several of the mining districts of the |
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| this explain why Hydroseals Tee IN THE MAJOR MINING PUMPS PROTECTED CENTERS OF THE WORLD Most...machines like the “Caterpillar” Diesel products mining throughout the world. Tractors. Bulldozers, Motor...repiling bauxite and loading trucks for Reynolds Mining Corporation, near Hurricane Creek, Arkansas. CATERPILLAR...JJ SYD)! te up in a wooden pail. Missouri lead mine about 1890. —_—— ; eee if atOT ace | | Horse...fashioned blasting methods and other inefficient mining techniques have become so drill pattern and loading |
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| Rear-Dump Euclids are standard equipment on hundreds of mine, quarry, and construction jobs. For moving rock...COVERED BY PATENTS AND APPLICATIONS IN THE MAJOR MINING cewrens: oF THe woRtoes F _—, pf fj / N >,...service your wire rope is capable of deliverin Many mine operators go on for years getting less than the...feel that you are getting good i Familiar with mining structions, Ay as a = A i) al )q equipment ...Tr ade Seyurnals, “Inc , 124 West Fourth Street, MINING WORLD, published Ente vear. California, U.S \ Subsscription |
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| Geologist C. A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...Francisco - District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining...San Francisco Mining Engineer -•-'-- and Curator Herbert A. Franke, Junior Mining Engineer (Librarian)...San Francisco TABLE OF CONTENTS REPORTS OF DISTRICT MINING ENGINEERS Page 1 Sacramento Field Division...GIST CALIFORNIA — O * LEGEND* Mining Division Bou/icfar/es. Mining Division Off/ces. MEXICO PREFACE |
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| BULLETIN ISSUED Na. $5 BY THE CALIFORNIA STATE MINING BUREAU FERRY BUILDING, SAN FRANCISCO THE LIBRARY...SILVER ORE. From 6th level, California Rand Silver Mine. Drusy cavities and angular schist inclusions with...the ore. Natural size. 37841 CALIFORNIA STATE MINING BUREAU FERRY LLOYD L. RUrr.DTNG. SAN FR\NCIS(JO...the Ore Deposition Future Possibilities of Gold Mining 86 88 88 91 92 92 95 97 97 99 99 102 103 104 104...IV. California HISTORY OF MINING MINES AND PROSPECTS Rand Silver Mine Northeast Veins Footwall Veins |
