 | | Report (volume) | | REPORT ECONOMIC GEOLOGT 7 SILVERTON QUADRANGLE, COLORADO FREDERICK RANSOME WASHINGTON GOVERNMENT PRINTING...Whitman Cross........................... ........ San Juan volcanic area .......................... .......the volcanic area ......... ...........:..... San Juan formation . ...... ...'......--...-............................./................:. Methods of mining and treatment of ores....-....--. ...... ........Silver Lake mine..... . -.-.-..--....-.---..-.-. ....................... 145 145 145 149 Iowa mine ..... |  | | Other Paper | | 1129690-R8SDMS RECLAMATION FEASIBILITY REPORT ANIMAS RIVER ABOVE EUREKA E^«^.|3lt- f 4 ^ JIM HERRON...HERRON, BRUCE STOVER AND PAUL KRABACHER COLORADO DIVISION OF MINERALS AND GEOLOGY OCTOBER, 1999 1129690-R8SDMS...FEASIBILITY REPORT ANIMAS RIVER ABOVE EUREKA JIM HERRON, BRUCE STOVER AND PAUL KRABACHER COLORADO DIVISION OF...OF MINERALS AND GEOLOGY OCTOBER, 1999 Upper Animas River Reclamation Feasibility Report TABLE OF CONTENTS...Sampling Mine Waste Sampling Watershed Chemistry Upper Animas In-stream Aluminum Upper Animas In-stream |  | | Report (issue) | | BILLINGS, Geoscience PAIGE W. CHRISTIANSEN, Historian-Mining ALLAN R. SANFORD, Geophysics F RA N K B. TITU... BULLETIN 10 The Geology and Ore Deposits of Sierra County, New Mexico by GEORGE TOWNSEND HARLEY 1934 New...Director A Division of New Mexico Institute of Mining and Technology Stirling A. Colgate, President ...Sec. 63-1-4 Printed by New Mexico Institute of Mining & Technology Photo Laboratory, Sept. 1972 Bound...------------------------------------------- 15 Mining districts 16 Climate and vegetation ---------- |  | | Journal (issue) | | faces. 2¾ x 1 ¼ .. . 5.00 WULF EN ITE, Red Cloud Mine. Fine brilliant orange- red xi. 1" . ..... . 2 ...of fine loose xis. from Brazil, Ural Mts., Elba, San Diego Co., California, Madagascar, etc. Write for...········································ 919 SilVERTON, COLORADO, MINERALS. By Karl Httdson .....................between was less extensive, and perhaps not as the Colorado Rockies and the California violent, but is amply...at the north end of the Sevier Desert, in Juab County, Utah (lat. 39°44' N .; long. 11 2°45' W .; alt |  | | Report (volume) | | Placer-Gold Deposits of the Jicarilla Mountains, Lincoln County, New Mexico By KENNETH SEGERSTROM and GEORGE E... . . . . . . . . . . Glorieta (?) Sandstone and San Andres Limestone . . . . . . . . . . . . . . . ....and sections of the Jicarilla Mountains, Lincoln County, New Mexico ....................................PLACER-GOLD DEPOSITS OF THE JICARILLA MOUNTAINS, LINCOLN COUNTY, NEW MEXICO By KENNETH SEGERSTROM and GEORGE...constitute an area of about 54 square miles in Lincoln County, south-central New Mexico, between lat 33° 47' |  | | Report (issue) | | ...... ·- ......... . J,5 Historical sketch of mining and smelting in New Mexico....... . . . . . . ....... : . .............. - ........ .. . . T~os County, by L. C. Graton and W ..Lindgren ..... ................. . . , ... -.. . Rio Hondo. (Twining) district . . . . . . . . . . . . . ......................::.:::.::: ::: :::: :: ':::: :: ::::. Red River district. ..................•......... -~ . . ...........·::-; : : :. ::.·.i?:5.•.:...,. .... Black.Copper mine ........ ............. ~ ... .. . .... ·....... |  | | Journal (issue) | | x 1 ½ •••••• •• •••••.• 12.50 ... r:r,.. Wood's Mine, Pa. Xlllne. mass. 4 x 2 ½ •••••• • .••••••••••...up to 1". 4 x 3 •.•..•.••.•••.••• 4..00 ,._,•• Colorado. Minute xis. on rock. 2 x 1 ½ .••••• • • •. ••••••••...Ronald L. Ives ........................411 GRAPHITE MINE IN CHESTER Co., PA. By C. A . T hon1as ...........EMPLOY HELICOPTER FOR FIRST TIME TO EXPLORE REMOTE MINING REGIONS .........................................of three hours of in the Northern Ontario gold mining sunshine. Complete cleanliness and drytown of Timmins |  | | Report (issue) | | Economic Geology of the ·central City District .Gilpin County, Colorado By PAUL K. SIMS, A. A. DRAKE, ]R....Economic geology of the Central City district, Gilpin County, Colorado, by Paul K. Sims, A.A. Drake,. Jr...Central City district, Gilpin County, Colorado. 1963. (Card 2) 1. Geology, Economic-Colorado-Central City...City district. 2. Ore-deposits-Colorado-Central City district. 3. Mines and mineral re. sources-Colorado-Central...sources-Colorado-Central City district. I. Drake, Avery Ala, 1927joint author. II. Tooker, Edwin Wilson, 1923- joint |  | | Report (volume) | | 74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western...Portlandian) age. Mapped around Adobe Flat in Stanislaus County. Well exposed west of Wilcox Ridge in sec. 23,...Agate Creek Formation Oligocene, lower: Central Colorado. R. H. De Voto, 1964, The Mountain Geologist, |  | | Report (issue) | | .. : ......... · Correlation with Wyoming and Colorado .. .............................................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...making a detailed study of the ore deposits of the San Francisco and adjacent districts. The results of |  | | Journal (article/letter/editorial) | | were presented : Age of the Coals at Tipton, Blair County, Pennsylvania: MR. DAVIDWHITE. I t was shown that...Southern Nevada and Utah: MR. S. F. EMMONB. The Delamar mine is situated on the western slopes of the Meadow...telluride in spots. The interesting feature of the mine is the variation in the tenor of its ore, whose...is so dry that there is never any moisture in the mine, it must be assumed that this leaching took place...presumably during the Bonneville period. The Horn silver mine, in southwest Utah, occurs in a region of very much |  | | Book | | Volcanism, and Basin Sedimentation Development of the San Andreas Fault 17 Rotation of the Western Transverse...153 PENINSULAR RANGES BATHOLITH = =155 ELSINORE, SAN JACINTO, AND Rose CANYON Fautrs 128 157 THE OLD...for the Peninsular Ranges 162 INTERSTATE 5: SAN YSIDRO—SAN CLEMENTE 162 INTERSTATE 8: OCEAN BEACH—OcorTiLLo...INTERSTATE 10: Los ANGELES—BEAUMONT 180 INTERSTATE 15: SAN DiEGo—Corona 183 CA 78: CarRLsBAD—OCcoOoTILLO WELLS...209 Los ANGELES River 210 La Brea Tar Pits 212 SAN JUAN CapisTRANO 213 CoasTAL REGION OF THE BASIN. 214 |  | | Report (issue) | | The little hamlet of Superior is in the south-central part of Arizona, in Final County. About it centers...present activity of the Pioneer district, in which the first mining locations, the Silver Queen and Silver...of rough hills and mountains within which the district lies has no generally recognized name, although...notes are the result of only two days spent in the district, a time obviously too short for a thorough investigation...granular rocks ranging in composition from quartz monzonite or granodiorite to granite. These granitoid rocks |  | | Journal (article/letter/editorial) | | the geology of the Jicarilla Mountains in Lincoln County, New Mexico, during 1959 and 1960, the writer recognized...In Tertiary time, doming of the sediments by monzonite intrusions and a general uplift of the area was...12 E., about a half mile north-northwest of the hamlet of Luna, New Mexico (Fig. 1). A low hill, approximately...about 100 feet south of limestone outcrops of the San Andres Formation which is exposed extensively in...contact. Field investigation, however, shows that the San Andres Formation in section 5 forms a southward plunging |  | | Report (issue) | | 82 The Geology of the Jarilla Mountains, Otero County, New Mexico By Paul G. Schmidt and Campbell Craddock...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY............................................ 22 Monzonite-adamellite ...................................................................... 48 Future of mining ........................................................................ 23 8. Thinsection of monzonite-adamellite .................................. |  | | Report (issue) | | ________ _ Beach deposits ___ -----------------Colorado _____________________________ _ Crystalline rocks...Perce Counties __________ _ Idaho CountY-----------------Valley CountY-----------------Adams, Payette,...and Gem Counties ________________________ _ Boise County ___ --------------Ada, Owyhee, Elmore, and Custer..._____________ _ Spruce Pine district ____________ Madison County and Haywood County _____________________ _..._ Zirconia district ___________ ----Macon, Jackson, and Clay Counties __ ---- _______________ -- __ Crystalline |  | | Report (issue) | | Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Field guide to geologic excursions...in New Mexico and adjacent areas of Texas and Colorado Prepared for the Geological Society of America...Mexico 87801 SOCORRO 1991 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Laurence H. Lattman, President NEW...Director, Bus./Pub. Office ROBERT W. EVELETH, Senior Mining Engineer Lois GOLLMER, Staff Secretary IBRAHIM...neotectonic evolution along the margin of the Colorado Plateau and Rio Grande rift, northern New Mexico |  | | Book (volume) | | Engineering News-Record Power V Engineering and Mining Journal-Press Chemical and Metallurgical Engineering...Silver Nevada Peak, Nevada 3. 6. Drinkwater mine, Silver Peak. Vertical cross-section Forking of...Lake, Manitoba 11. Great Gulch mine. Silver Peak, Nevada 12. Great Gulch mine, Silver Peak, Nevada Surface...13. Mandy mine, Manitoba. Vertical cross-section 14-A. Mandy mine, Manitoba. 14-B. Mandy mine, Manitoba...rock 15. Mandy mine. 9. 10. 17. Mandy Mandy 18. Pelican vein, Georgetown, Colorado. 19. Mendota |  | | Journal (issue) | | Grice Famous mineral localities: the Mashamba West mine, Shaba, Zaire .................................... J. Gauthier & V. T. King The Fat Jack mine, Yavapai County, Arizona .................................& L. Wagner, Jr. The Monitor-Mogul mining district, Alpine County, California .........................malachite on chrysocolla, from the M ashamba West mine, Shaba, Zaire. Sorbonne collection, Paris: photo...fo r Historic Preservation o f the Sterling Hill Mine, provides the following news on the ongoing efforts |  | | Report (volume) | | 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico...Volcano-tectonic 3. structures in the San Mateo Mountains, Socorro County, New Mexico: New Mexico Geol. Soc...of A-L Peak, N San Mateo Mountains, 10. sees. 33-35, T. 4 S., R. 6 W., Socorro County, N.Mex. Anapra...6. 7. 9. 10. at Cerro de Cristo Rey, Dofta Ana County, New Mexico, Appendix 2 in Lovejoy, E. M. P., Geology |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel |  | | Journal (article/letter/editorial) | | with chert and volcaniclastic rocks (Fig. 1). Monzonite and albitite felsic bodies, which intrude the...sandstone and volcaniclastic wall rocks (Fig. 3). Monzonite intrusions show intense albite alteration, whereas...quartz. Wall rock breccias, with fragments of monzonite and albitite dikes, are found in association with...vein fluid and wall rocks. The color of the monzonite, where cut by Stage III veins, is changed from...susceptibility values for both fresh and albite-altered monzonite rocks are ∼0.5. Furthermore, the magnetic susceptibility |  | | Report (issue) | | COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE. State Geologi.t BULLETIN 3 G E O L O G Y A...N D O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON ARTHUR J. HOSKIN...Charles A. Lory Governor of Colorado President University of Colorado President State School of Mines...TRANSMITTAL State Geological Survey, University of Colorado, December 1, 1912. Governor John F. Shafroth,...the honor to transmit herewith Bulletin 3 of the Colorado Geological Survey. Very respectfully, R. D. GEORGE |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...Peak, on ridge south of Dry Canyon, in Gold Hill district. Aberdeen Sandstone (in PottS |  | | Report (volume) | | Notes on the gold lodes of the Carrville district, Trinity County, Cal., by D. F. MacDpnald...............account of the ore deposits of the Loon Creek district, Idaho, byJ. B.Umpleby................................................. Notes on the Antelope district, Nev., by F. C. Schrader................... Notes...Notes on the northern La Sal Mountains, Grand County, Utah, by J. M. Hill. Survey publications on gold............... COPPER: The Turquoise copper-mining district, Ariz., by F. L. Ransome........... Survey |
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