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Mines An~ Mf 1Terals of Ulllasbf Ngton
I I I I I t I t I I t I I I I l I l I I t I I I I I I t • I I I I I I f Mines an~ Mf1terals of Ulllasbf ngton . • A~AL REPORT or GEORGE A. BETHUNE, FIRST STATE GEOLOGIST. OT.Y~rT'lA, \V A!':IT.: O. C. WOITE, tiTAT.E .PRINT.ER, 1801. I I t I I I t I I I I I I ' I f I I f I I I t I I t I f I I I I I t I I Tacoma, Wash.) Jan. ..............................1 891. To ······-·····-·················································-·····························.··········· I take pleasure in presenting this, the first annual report upon the Mines and Minerals of Washington. Yours very truly, GEO. A... BETHUNE, ~ First State Geologist. Mines anb Minerals of Ulllasbington . • ANNUAL REPORT OF GEORGE A . BETHUNE, FIRST STATE GEOL OGIST. OLYMPIA, WASU.: O. C. WU I TE, STATE PRI NTER. 1891. • ANNUAL REPORT. 'l'o his Excellency, Ct1ARU:S E. LAUG HTON, Governor·, and tlie lion orable, the membm·s of the Seri ate and House of Rep1·esentatives of the State of Washington: G~NTLEMEN- Herewitb find my annual report, as the first ~tate geologist of the State of Washington. In submitting this report for your consideration, and possibly for dissemination throughout the state, I beg leave first to call your attention to the following facts: By act of the legislature, the first to convene in this state, the office of which I have the honor to be the possessor, was created in March, 1890, and my appointment as state geologist and con firmation by the senate followed shortly thereafter. -
The Pharaohs' Gold: Ancient Egyptian Metallurgy
THE PHARAOHS' GOLD: ANCIENT EGYPTIAN METALLURGY TI n an age when mining is conducted on an lode country increased in size and scale, the clam industrial scale through the use of explosives, or for more efficient means of processing ores huge draglines, and enormous ore-carriers, there grew ever more strident and in response to this is a tendency to forget that mining was, and is, an demand milling processes grew increasingly activity involving the concerted efforts of human sophisticated. Greever notes that California's beings. In his depiction of mining activities in hardrock miners first relied on arrastras and California's nineteenth-century gold fields, Chilean mills to reduce their ores. When these William S. Greever in The Bonanza West: The Story devices failed to provide satisfactory returns of the Western Mining Frontier, 1848-1900 calls to California's argonauts then began to employ mind the human factor involved in the extraction stamp mills to process their gold ores.3 of ore from beneath the earth's surface: The processes underlying the operation of a stamp mill had changed little in the centuries [T)he deepest shafts in California leading up to the California gold rush.4 Greever quartz mining went down ... about compares the basic function of a stamp to that of a three hundred feet; often a deposit was pharmacist's mortar and pestle. In its simplest worked by a tunnel into a hillside or application, a stamp was dropped repeatedly on a even an open cut. The men used hand piece of metallic ore until the ore was reduced to drills, sledges, and a little black pow powder. -
A History of Tailings1
A HISTORY OF MINERAL CONCENTRATION: A HISTORY OF TAILINGS1 by Timothy c. Richmond2 Abstract: The extraction of mineral values from the earth for beneficial use has been a human activity- since long before recorded history. Methodologies were little changed until the late 19th century. The nearly simultaneous developments of a method to produce steel of a uniform carbon content and the means to generate electrical power gave man the ability to process huge volumes of ores of ever decreasing purity. The tailings or waste products of mineral processing were traditionally discharged into adjacent streams, lakes, the sea or in piles on dry land. Their confinement apparently began in the early 20th century as a means for possible future mineral recovery, for the recycling of water in arid regions and/or in response to growing concerns for water pollution control. Additional Key Words: Mineral Beneficiation " ... for since Nature usually creates metals in an impure state, mixed with earth, stones, and solidified juices, it is necessary to separate most of these impurities from the ores as far as can be, and therefore I will now describe the methods by which the ores are sorted, broken with hammers, burnt, crushed with stamps, ground into powder, sifted, washed ..•. " Agricola, 1550 Introduction identifying mining wastes. It is frequently used mistakenly The term "tailings" is to identify all mineral wastes often misapplied when including the piles of waste rock located at the mouth of 1Presented at the 1.991. National mine shafts and adi ts, over- American. Society for Surface burden materials removed in Mining and Reclamation Meeting surface mining, wastes from in Durango, co, May 1.4-17, 1.991 concentrating activities and sometimes the wastes from 2Timothy c. -
History of the Belshazzar and Mountain Chief Mines, Boise County, Idaho
History of the Belshazzar and Mountain Chief Mines, Boise County, Idaho Victoria E. Mitchell Idaho Geological Survey Morrill Hall, Third Floor Staff Report 08-3 University of Idaho July 2008 Moscow, Idaho 83844-3014 History of the Belshazzar and Mountain Chief Mines, Boise County, Idaho Victoria E. Mitchell Staff Reports present timely information for public distribution. This publication may not conform to the agency's standards. Idaho Geological Survey Morrill Hall, Third Floor Staff Report 08-3 University of Idaho July 2008 Moscow, Idaho 83844-3014 CONTENTS Introductory Note.. vii History of the Belshazzar and Mountain Chief Mines, Boise County, Idaho. 1 Introduction. 1 Geology. 1 Ore Characteristics.. 16 History of the Belshazzar and Mountain Chief Mines, Boise County, Idaho. 18 Belshazzar Mine.. 18 Mountain Chief Mine.. 25 References. 51 ILLUSTRATIONS Figure 1. Location of the Belshazzar and Mountain Chief mines, Boise County, Idaho.. 2 Figure 2. Boise Basin and area surrounding the Belshazzar and Mountain Chief mines. 3 Figure 3. Location of the Belshazzar and Mountain Chief Mines, Boise County, Idaho.. 4 Figure 4. Geology of the Belshazzar and Mountain Chief mines and vicinity, Boise County, Idaho.. 5 Figure 5. Sketch showing the underground features of the ore vein at the Belshazzar Mine.. 7 iii Figure 6. Sketch showing relationship of geologic features to the workings at the Mountain Chief Mine.. 8 Figure 7. Geologic map of the workings of the Belshazzar Mine in 1930. 10 Figure 8. Geologic map of the Quartzburg area, Boise Basin, Idaho.. 11 Figure 9. Geologic map of the workings of the Belshazzar Mine in 1932 or 1933. -
Method for Coating Mineral Granules to Improve Bonding to Hydrocarbon-Based Substrate and Coloring of Same
Michigan Technological University Digital Commons @ Michigan Tech Michigan Tech Patents Vice President for Research Office 10-29-2013 Method for coating mineral granules to improve bonding to hydrocarbon-based substrate and coloring of same Bowen Li [email protected] Ralph Hodek [email protected] Domenic Popko Jiann-Yang Hwang [email protected] Follow this and additional works at: https://digitalcommons.mtu.edu/patents Part of the Mining Engineering Commons Recommended Citation Li, Bowen; Hodek, Ralph; Popko, Domenic; and Hwang, Jiann-Yang, "Method for coating mineral granules to improve bonding to hydrocarbon-based substrate and coloring of same" (2013). Michigan Tech Patents. 125. https://digitalcommons.mtu.edu/patents/125 Follow this and additional works at: https://digitalcommons.mtu.edu/patents Part of the Mining Engineering Commons US008568524B2 (12) United States Patent (io) Patent No.: US 8,568,524 B2 Li et al. (45) Date of Patent: Oct. 29,2013 (54) METHOD FOR COATING MINERAL 106/472, 474, 475, 481, 482, 483, 486, 490, GRANULES TO IMPROVE BONDING TO 106/502, 284.04; 427/186; 588/256 HYDROCARBON-BASED SUBSTRATE AND See application file for complete search history. COLORING OF SAME (56) References Cited (75) Inventors: Bowen Li, Chassell, MI (US); Ralph Hodek, Chassell, MI (US); Domenic U.S. PATENT DOCUMENTS Popko, Lake Linden, MI (US); 2,118,898 A * 5/1938 Price ............. 428/145 Jiann-Yang Hwang, Chassell, MI (US) 3,397,073 A * 8/1968 Fehner .......... 428/405 4,378,403 A 3/1983 Kotcharian (73) Assignee: Michigan Technology University, 5,240,760 A 8/1993 George et al. Houghton, MI (US) 5,380,552 A 1/1995 George et al. -
Mercury Use and Loss from Gold Mining in Nineteenth-Century Victoria 45
CSIRO Publishing The Royal Society of Victoria, 127, 44 –54, 2015 www.publish.csiro.au/journals/rs 10.1071/RS15017 Me RCuRy uSe and LOSS fROM GOLd MInInG In nIneTeenTh- CenTuRy Victoria Peter Davies1, susan Lawrence2 anD JoDi turnbuLL3 1, 2, 3 department of archaeology and history, La Trobe university, Bundoora, Victoria 3086 Correspondence: Peter davies, [email protected] ABSTRACT: This paper reports on preliminary research into gold-mining-related mercury contamination in nineteenth-century Victoria. data drawn from contemporary sources, including Mineral Statistics of Victoria and Mining Surveyors Reports from 1868‒1888, are used to calculate quantities of mercury used by miners to amalgamate gold in stamp batteries and the rates of mercury lost in the process. Some of the mercury discharged from mining and ore milling flowed into nearby waterways and some remained in the waste residue, the tailings near the mills. We estimate that a minimum of 121 tons of mercury were discharged from stamp batteries in this period. although the figures fluctuate through time and space, they allow a good estimate of how much mercury was leaving the mine workings and entering Victorian creeks and rivers. Better understanding of historic mercury loss can provide the basis for improved mapping of mercury distribution in modern waterways, which can in turn inform the management of catchment systems. Keywords: mercury, gold mining, pollution, water, rivers In recent years, mercury in waterways has emerged as an et al. 1996) and new Zealand (Moreno et al. 2005), while important environmental issue in south-eastern australia extensive mercury pollution also resulted from silver and in many other areas. -
Anthropogenic Copper Inventories and Mercury Profiles from Lake Superior: Evidence for Mining Impacts
J. Great Lakes Res. 25(4):663–682 Internat. Assoc. Great Lakes Res., 1999 Anthropogenic Copper Inventories and Mercury Profiles from Lake Superior: Evidence for Mining Impacts W. Charles Kerfoot*,1, Sandra Harting1, Ronald Rossmann2, and John A. Robbins3 1Lake Superior Ecosystem Research Center and Department of Biological Sciences Michigan Technological University Houghton, Michigan 49931 2United States Environmental Protection Agency Mid-Continent Ecology Division, Large Lakes Research Station 9311 Groh Road Grosse Ile, Michigan 48138 3NOAA Great Lakes Environmental Research Laboratory 2205 Commonwealth Blvd Ann Arbor, Michigan 48105 ABSTRACT. During the past 150 years, the mining industry discharged more than a billion tons of tailings along Lake Superior shorelines and constructed numerous smelters in the watershed. Given the vast size of Lake Superior, were sediment profiles at locations far offshore impacted by nearshore activi- ties? Did copper and associated precious metal mining modify regional fluxes for copper and mercury? Samples from thirty sediment cores document that background concentrations of copper are high (mean 60.9 ± 7.0 µg/g), due to the proximity of natural ore sources. Anthropogenic inventories uncorrected for focusing also are high, ranging from 20 to 780 µg/cm2 (mean 187 ± 54 µg/cm2). Focusing factor correc- tions decrease the mean estimate and reduce variance (144 ± 24 µg/cm2). Several approaches to estimat- ing inputs suggest that only 6 to 10% of historic copper deposition originated directly from atmospheric sources, emphasizing terrestrial sources. Moreover, coastal sediment cores often show synchronous early increases in copper and mercury with buried maxima. Around the Keweenaw Peninsula, twenty-two cores trace high copper and mercury inventories back to mill and smelting sources. -
Silver Creek Hydraulic Limestone Southeastern Indiana
, \ " THE Silver Creek Hydraulic Limestone OF Southeastern Indiana. By C. E. SIEBENTHAL. 1900. / ! LETTER OF TRANSMITTAL. Bloomington, Ind., January 10, 1901. Dear Sir-I have the honor to transmit herewith my report upon the "Silver Creek Hydraulic Limestone," written in 1899 and em bodying the results of field work done in that year, but recently gone over and brought down to date. I take pleasure in acknowledging the services of Messrs. H. M. Adkinson and F. H. H.Calhoun, gradu ate students at the University of Chicago, who generously gave their assistance in the gathering of the data for the paper. The thanks of the Survey are also due to Prof. Stuart Weller, of the University of Chicago, for valuable assistance in the paleontological part of this report. Respectfully submitted, C. E. SIEBENTHAL. Prof. W. S. Blatchley, State Geologist. (332) ,\ THE SILVER CREEK. HYDRAULIC LIMESTONE OF SOUTHEASTERN INDIANA. By U. E. SIEBENTHAL. OUTLINK 1. STRATIGRAPHY. Historical Resume. 1827. 1. A. Lapham. 1841. Jas.Hall. 1843. Dr. A. Clapp. 1843. D. D. Owen. 1843. H. D. Rogers. 1847. Yandell & Bhumal'lI. 1857. Maj. S. S. Lyon. 1859. Lyon and CassedllY· 1860. Maj. S. S. Lyon, 1874. W. W. Borden. 1875. W. W. Borden. 1879. Jas. Hall. 1897. Aug. F. Foerste. 1899. E. M. Kindle. Stratigraphy and Paleontology. Knobstone. Rockford limestone. New Albany black shale. Sellersburg limestone. Silver Creek hydraulic IimestOlIP. Jefl'ersonville limestone. Pendleton sandstone. Upper Silurian. Lower Silurian. Local Details of Distribution and Structure. Clark County. River region. Silver Creek region. Charlestown region. Scott County. Lexington region. Woods Fork region. -
Mining & Milling
Mining & Milling The Story of Park City 8TH GRADE SCIENCE CURRICULUM © Park City Historical Society & Museum All Rights Reserved These materials and the photographs are copyrighted by the Park City Historical Society & Museum. Permission is granted to make photocopies and transparencies of the handouts as directed in the lesson plans. Please contact the Park City Historical Society & Museum for permission to use materials for any other purpose. This program was developed by Johanna Fassbender, Curator of Education With special thanks to Richard Pick Keith J. Droste Thanks also to Courtney Cochley Josephine Janger David Hedderly-Smith James L. Hewitson Tom Barber Sydney Reed Park City Rotary Çlub Summit County Recreation, Arts and Parks Program The Underdog Foundation Dear Teachers, We hope that you will enjoy the 8th grade science curriculum and use it with your students to teach major physical and chemical con- cepts. Each lesson is keyed to the Utah Science Core Curriculum to help you deliver science instructions. Our curriculum includes history sections to provide the students with the appropriate background knowledge and get them excited about their hometown of Park City which was the unique setting for the science of mining and mineralo- gy. This goes along with our belief in an interdisciplinary approach which provides students with a more holistic knowledge and will empower them in future research projects. Almost all of the lesson plans allow for adjustments and provide you with different options, depending on the progress of your class. You can teach the entire curriculum within three weeks, or you can extend it to six weeks by slowing down the pace and reducing the workload. -
An Integrated Assessment of Torch Lake Area of Concern Noel R. Urban, Carol A. Maclennan, Judith A. Perlinger
An Integrated Assessment of Torch Lake Area of Concern Noel R. Urban, Carol A. MacLennan, Judith A. Perlinger Michigan Technological University Funding provided by Michigan Sea Grant This is Contribution No. 53 of the Great Lakes Research Center at Michigan Technological University Calumet & Hecla operations in Lake Linden ca 1940. In the foreground are the Calumet and Hecla stamp mills with the stacks of the power house. Photo courtesy of Michigan Tech Archives. Acknowledgments The authors thank Michigan Sea Grant for funding to enable this integrated assessment. Without the support, insights, historical knowledge and perspectives offered by Sharon Baker, MDEQ site coordinator for many years, this project would not have been possible. We also owe tremendous thanks to the two students, Ankita Mandelia and Emma Schwaiger-Zawisza, whose thesis research contributed major parts of this report. Other people who have contributed to our understanding of the site and its history are too numerous to mention individually, but include state and federal agency personnel, colleagues at MTU and the Keweenaw National Historic Park, TLPAC members, and community members. Administration and staff members at Sea Grant were very helpful in administering the grant, creating and maintaining a web site for the project (http://www.miseagrant.umich.edu/torchlake/), and facilitating compilation of the final report. The assessment was greatly improved thanks to the contributions of eight anonymous reviewers representing agency, scientist, and local citizen viewpoints. -
Lidar) and Multispectral Scanner (MSS) Studies Examine Coastal Environments Influenced by Mining
ISPRS Int. J. Geo-Inf. 2014, 3, 66-95; doi:10.3390/ijgi3010066 OPEN ACCESS ISPRS International Journal of Geo-Information ISSN 2220-9964 www.mdpi.com/journal/ijgi/ Article Light Detection and Ranging (LiDAR) and Multispectral Scanner (MSS) Studies Examine Coastal Environments Influenced by Mining W. Charles Kerfoot 1,*, Martin M. Hobmeier 1, Foad Yousef 1, Sarah A. Green 1,2, Robert Regis 3, Colin N. Brooks 4, Robert Shuchman 3,4, Jamey Anderson 1 and Molly Reif 5 1 Great Lakes Research Center and Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA; E-Mails: [email protected] (M.M.H.); [email protected] (F.Y.); [email protected] (S.A.G.); [email protected] (J.A.) 2 Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA 3 Department of Geological and Mining Engineering and Sciences, Michigan Technological University, Houghton, MI 49931, USA; E-Mails: [email protected] (R.R.); [email protected] (R.S.) 4 Michigan Tech Research Institute, Ann Arbor, MI 48105, USA; E-Mail: [email protected] 5 US Army Corps of Engineers Engineer Research and Development Center, Environmental Laboratory, Joint Airborne LiDAR Bathymetry Technical Center of Expertise, Kiln, MS 39556, USA; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +1-906-487-2791; Fax: +1-906-487-1029. Received: 28 November 2013; in revised form: 20 December 2013 / Accepted: 10 January 2014 / Published: 27 January 2014 Abstract: There are numerous examples of past and present mine disposal into freshwater and marine coastal bays and riverine environments. -
Crushing Machines
Scholars' Mine Bachelors Theses Student Theses and Dissertations 1895 Crushing machines Samuel J. Gormly Follow this and additional works at: https://scholarsmine.mst.edu/bachelors_theses Part of the Mining Engineering Commons Department: Mining Engineering Recommended Citation Gormly, Samuel J., "Crushing machines" (1895). Bachelors Theses. 348. https://scholarsmine.mst.edu/bachelors_theses/348 This Thesis - Open Access is brought to you for free and open access by Scholars' Mine. It has been accepted for inclusion in Bachelors Theses by an authorized administrator of Scholars' Mine. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact [email protected]. CRUSHING MACHINES A THESIS FOR DEGREE OF B.S. IN MINE ENGINEERING Samuel J Gormly. Crushing Machines. S. J. Gormly. 1. Crushing Machines Crushing Machines may be divided into: Crushers, Rolls, and Pulverizers. Ore as it comes from the mine is usually in larger lumps which require breaking up preparatory to the subsequent treatment it may receive. For this purpose mechanical means must be employed, and the following pages are intended as a rational treatment of the most approved methods, in ore crushing at the present day. If the material to be treated is coarse it is first put through a common jaw breaker, shown in Fig 1. PI. I In case the product is to be treated in rolls a jaw crusher is preferred to the breaker on account of giving a more uniform sized product, and therefore better prepared for the rolls. For all other crushing the breaker is preferred because of its greater 2.