 | | Report (issue) | | Deposits of the Jefferson City QuadranglJefferson and Lewis and Clark Counties, Montana By GEORGE E....1922Geology and mineral deposits of the Jefferson City quadrangl~, ·Jefferson and Lewis and Clark Counties, Montarra...deposits of the Jefferson City quadrangle, J e:fferson and Lewis and Cl ark Counties, Montana. 1963. (Card...2) 1 1. 'Geology-Montana-.Jefferson City quadrangle. 2. Ore-depositsMontana-Jefferson C:ity quadrangle...quadrangle. 3. Mines and mineral resources-Montana-Jefferson City quadrangle. I. Pinckney, Darrell Mayne, 1925- |  | | Report (volume) | | BULLETIN 527 ORE DEPOSITS OF THE HELENA MINING REGION MONTANA BY ADOLPH KNOPF WASHINGTON GOVERNMENT............................ Historical sketch of mining..................................................andesites ....................................... Quartz monzonite.......................................................................... Marysville district.......................................................... Drumlummon mine........................................... Cruse mine.......:............. |  | | Report (volume) | | Director Bulletin 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER UNITED...___-_____________-_-_--___-_-__---_-_.--_____ Granite (quartz monzonite)____.__-_______--__-_-______ Rhyolite...______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple |  | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...2. Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces |  | | Report (issue) | | IN THE NORTHERN PART OF THE BOULDER BATHOLITH, MONTANA by Darrell M. Pinckney U. S. Geological Survey...Mineral assemblages .....'......»..... ». 25 Quartz-tourmaline asse iblage ,v ............. 1 Pyrite-quarti...Arsenopyrite-quartz assemblage ........« . 31 ......... 32 .................*. 3$ Quartz-pyrite-chalcopyrite...reins containing the quartz-pyritechalcopyrite assenblage .........»... Quartz veins ............. ......... Quartz and chalcedony relations in veins of mixed type * U6 Arrangement of quartz and chalcedony |  | | Report (issue) | | ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA Edited by R.G. Tysdal 1 , Steve Ludington2 , and...ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 96-683-A...in west-central Montana. It lies in the vicinity of Helena, the capitol city of Montana, and includes Federal...lands within parts of five counties: Broadwater, Jefferson, Meagher, Powell, and Lewis and Clark. * Gold...was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since then the |  | | Report (volume) | | nos. 1, 2. Boston, Mass. American Institute of Mining Engineers: Bulletin, nos. 121-132; Transactions...Mineralogist, vol. 2. Philadelphia, Pa. American Mining Congress: Report of Proceedings, 19th Annual Session...nos. 1-9. San Francisco, Cal. California State Mining Bureau: Bulletin, nos. 72-75. San Francisco, Cal...Summary report for 1916. Ottawa, Ont. Canadian Mining Institute: Monthly Bulletin, nos. 57-68;. Transactions...Transactions, vols. 19, 20. Ottawa, Ont. ' Canadian Mining Journal, vol. 38. Toronto and Montreal, Canada |  | | Journal (article/letter/editorial) | | entitled"Ore Depositsof the Helena MiningRegion,Montana," Bull.U.S. Geol.SurveyNo. 527(in press). Io 5...the roof rocks coveringthe granite. Some of the mining districts whoseore depositsare geneticallyrelated...geneticallyrelated to the intrusion of the Boulder batholith are Wickes, Helena, Rimini, Elkhorn, and. preeminently, Butte...less than 500 feet. The Quartz Monzonite.--The granite area of the Helena mining region,.asalreadystated...composedessentially, in the order named,of plagioclase,orthoclase,quartz, biotite, and hornblende. Consideredbroadly, it |  | | Report (volume) | | nos. 1-8. Boston, Mass. American Institute of Mining Engineers: Bulletin, nos. 109-120; Transactions...Mineralogist, vol. 1. Philadelphia, Pa. American Mining Congress: Report of Proceedings, 18th Annual Session...nos. 1-7. San Francisco, Cal. California State Mining Bureau: Bulletin, no. 71. San Francisco, Cal. California...Summary report for 1915. Ottawa, Ont. Canadian Mining Institute: Monthly Bulletin, nos. 45-56; Transactions...Transactions, vol. 18. Ottawa, Ont. Canadian Mining Journal, vol. 37. Toronto and Montreal, Canada. Canadian |  | | Journal (article/letter/editorial) | | Emplacementin the Boulder Batholith and Adjacent Rocks,Montana LEE A. WOODWARD Departmentof Geology,Universityof...THE Boulderbatholithandadjacentrocksin western Montana(Fig. 1) are hoststo numerousmetallicmineral depositsfoundin...gold and 746,000,000 ouncesof silver. The Butte district hasdominatedproductionwith more than 18 billion...t •batho/ith • ©GreatFalls •I---'•NNe lena MONTANA tea ol F•9 2 k••L•'•• a FIG. 1. Index map showinglocationof...showinglocationof Boulderbatholithand thrust and fold belt, Montana. workershavediscussed the originof fracturesin |  | | Report (volume) | | Bulletin, vol. 44. New York. American Institute of Mining Engineers: Bulletin, nos. 61-72; Transactions,... 147-264. San Francisco, Cal. California State Mining Bureau: Bulletin, no. 64. San Francisco, Cal. California...Transactions, vol. 9, pts. 2, 3. Toronto, Ont. Canadian Mining Institute: Quarterly Bulletin, nos. 18-20; Journal... BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1912. 7 Canadian Mining Journal, vol. 33. Toronto and Montreal, Canada...Bulletin, nos. 19, 21. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 6, nos |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals of wide distribution, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...Prof. William N. Rice, Middletown. Prof. H. E. Gregory, Sheffield Scientific School, New Haven. Delaware...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Report (volume) | | vols. 38, 39. New York. American Institute of Mining Engineers: Bi-Monthly Bulletin, nos. 7-18; Transactions...series, vols. 21-24. New Haven, Conn. American Mining Congress: Papers and Addresses, 8th and 9th Annual...Bulletin, vol. 1. Oakland, Cal. California State Mining Bureau: Report of Board of Trustees for 1902, 1904...Ontario. Canadian Mining Institute: Journal, vols. 8, 9. Ottawa, Ontario. Canadian Mining Journal, new ser...Canada. Canadian Mining Review, vols. 25-27, 28, nos. 1, 2. (Continued as Canadian Mining Journal.) Ottawa |  | | Report (volume) | | Bulletin, vol. 47. New York. American Institute of Mining Engineers: Bulletin, nos. 97-108; Transactions...nos. 1-6. San Francisco, Cal. California State Mining Bureau: Bulletin, nos. 68-70. San Francisco, Cal...Summary report for 1914. Ottawa, Ont. Canadian Mining Institute: Monthly Bulletin, nos. 33-44; Transactions...Transactions, vol. 17. Ottawa, Ont. Canadian Mining Journal, vol. 36. Toronto and Montreal, Canada. Canadian...Bulletin, nos. 23-25. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 7, no. |  | | Report (volume) | | Bulletin, vol. 45. New York. American Institute of Mining Engineers: Bulletin, UOS. 73-84; Transactions,...4th ser., vols. 35, 36. New Haven, Conn. American Mining Congress: Papers and Addresses, 15th Ann. Session;... 265-454. San Francisco, Cal. California State Mining Bureau : Bulletin, no. 63. San Francisco, Cal....Transactions, vol. 10, pt. 1. Toronto, Ont. Canadian Mining Institute: Quarterly Bulletin, no. 22; Journal...General Index, vols. 1-10. Ottawa, Ont. Canadian Mining Journal, vol. 34. Toronto and Montreal. Canada |  | Lund, K., Aleinikoff, J. N., Kunk, M. J., Unruh, D. M., Zeihen, G. D., Hodges, W. C., du Bray, E. A., O'Neill, J. M. (2002) SHRIMP U-Pb and 40Ar/39Ar Age Constraints for Relating Plutonism and Mineralization in the Boulder Batholith Region, Montana. Economic Geology, 97 (2) 241-267 doi:10.2113/gsecongeo.97.2.241 | Journal (article/letter/editorial) | | Mineralization in the Boulder Batholith Region, Montana KAREN LUND,†U.S. Geological Survey, Mail Stop...Stop 963, Denver, CO 80225 GREGORY D. ZEIHEN, Montana Resources, Butte, Montana 59701 WENDY C. HODGES,...80225 Abstract The composite Boulder batholith, Montana, hosts a variety of mineral deposit types, including...including important silver-rich polymetallic quartz vein districts in the northern part of the batholith...fluids for these types of deposits and magma for quartz porphyry dikes at Butte have all been considered |  | | Book | | EDITOR J. HOLLISTER, AND PORPRIETOR COLORADO MINING JOURNAI-) SPRINGFIELD, MASS.: SAMUEL BOWLES...COMPANY, In the Clerk's Office of the District Court for the District of Massachusetts. SAMUEL BOWLES AND...mark an era in the history of the nearer of the mining Territories will infuse and quick, and risks...risks, new life reliable — Colorado. into mining, by giving It safe, communication, reducing freights...pres- ent condition of mining industry, including descriptive list of mining companies, principal improved |  | | Report (volume) | | ....................................... 102 District of Columbia ......................................... 139 144 146 153 158 163 169 . 172 174 Montana..................................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals that are widely distributed, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | | Report (volume) | | Geologists: Bulletin, vol. 2. American Institute of Mining Engineers: Bulletin, nos. 133-144; Transactions...nos. i-7. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 76-78, 82, S3; Preliminary...Ont. Canadian Mining Institute: Monthly Bulletin, nos. 69-80. Ottawa, Out. Canadian Mining Journal, vol...34, nos. 1-3. Chapel Hill, N. Cl Engineering and Mining Journal, vols.. 105, 106. New York. Engineers'...Institution of: Mining and Metallurgy.:. Bulletin;, nos. 1(30-171. London.. Institution of Mining Engineers: |  | | Report (issue) | | Land Stewardship—Headwaters Province, Idaho and Montana Circular 1305 U.S. Department of the Interior...Land Stewardship—Headwaters Province, Idaho and Montana By U.S. Geological Survey Headwaters Province...Karl V. Evans Gregory N. Green Jane M. Hammarstrom Terry L. Klein Michael J. Kunk Gregory K. Lee Karen...land stewardship—Headwaters province, Idaho and Montana: U.S. Geological Survey Circular 1305, 92 p. Cover...Geologic Map for the Headwaters Province Project, by Gregory N. Green...................................... |  | | Report (volume) | | Bulletin, vol. 43. New York. American Institute of Mining Engineers: Bulletin, nos. 49-60; Transactions,...4th ser., vols. 31, 32. New Haven, Conn. American Mining Congress: -Bulletin, vol. 14, nos. 1-12; Papers...pp. 73-148. San Francisco, Cal. California State Mining Bureau: Bulletin, nos. 60, 61, 62. San Francisco... Ont. Canadian Mining Journal, vol. 32. Toronto and Montreal, Canada. Canadian Mining Institute: Quarterly...Bulletin, nos. 16, 18. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 5, no. |  | | Journal (article/letter/editorial) | | depositional plain of the White-Niobrara river divide in Gregory and Charles Mix counties near the Nebraska line...peneplain is well exhibited surrounding the Homestake mine shaft at Lead. A late old-age broad valley subcycle...well-sorted, rounded, medium quartz sand bonded by secondary silica enlargement of the quartz grains; in argillaceous...conglomeratic zones totaling about 500 feet thick, with quartz pebbles, are known; coarser conglomerates, possibly...of the fines. The iron-oxide coating around the quartz grams is probably residual. The sediment was probably |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Miners' Association Cal St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M...Adams (F D), 18 Federal Government, relation to the mining industry: Hayes, 06 Fossil insects: Cockerell,...to geology: Davis ( W M), 12a Geologic bases of mining law: De Kalb, 10 Geologic basis for artesian prediction:...relations: Branner, 90a; relations to successful mining: Winslow, 9lc Geological work in the Southwest: | | Long, Keith R., DeYoung,, John H., Ludington, Stephen (1998) Database of significant deposits of gold, silver, copper, lead, and zinc in the United States. Open-File Report Vol. 1998 (98-206) US Geological Survey doi:10.3133/ofr98206ab | Report (issue) | | deposits of the East Shasta copper-zinc district, Shasta County, California: U.S. Geological Survey Professional...1972, Geology and mineral deposits of Esmeralda County, Nevada: Nevada Bureau of Mines and Geology Bulletin...p. Allsman, P.T., 1940, Reconnaissance of gold mining districts in the Black Hills, South Dakota: U.S...Nutt Wilderness Study Area (AZ-020-024), Mohave County, Arizona: U.S. Bureau of Mines Mineral Land Assessment...Plumas County, California; Venture 63: San Francisco, Calif., American Exploration and Mining Co., unpaginated |  | Alford, Lee, Gysi, Alexander P., Hurtig, Nicole C., Monecke, Thomas, Pfaff, Katharina (2020) Porphyry-related polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace element chemistry. Ore Geology Reviews, 119. 103295 doi:10.1016/j.oregeorev.2019.103295 | Journal (article/letter/editorial) | | polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic AuAg vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...polymetallic Au-Ag vein deposit in the Central City district, Colorado: Mineral paragenesis and pyrite trace...City historic Au-Ag mining district is located in the Front Range of Colorado, USA, and has been one of...pyrite-quartz and base metal veins. Previous studies have related ore formation in the district to the |
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