 | | 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 |  | | Journal (article/letter/editorial) | | MUNTYAN 536 Third Avenue P.O. Box 495 Ouray, Colorado 81427 All photographs by John R. Muntyan of specimens...B ~i~~~~ 1. Mine along West willow Creek, near Creede and across from the Bachelor mine. Photo by author...the Rock Candy mine in British Columbia, Canada; and in the United States in Hardin County, Illinois, among...localities. Barite also occurs in many localities in Colorado, where it often forms attractive, wellcrystallized...wellcrystallized crystal groups. Colors reported for Colorado barite range from sky-blue to snowwhite to golden |  | | 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 ..... |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...Behnke Famous mineral localities: the Corrego Frio mine and vicinity, Minas Gerais, Brazil .............................. 239 by C. G. Doll Across the San Juan Mountains ......................................Mineralogical Research Co., 704 Charcot Avenue, San Jose, CA 95131. A list of other dealers in back issues...Person-other—Other persons such as miners, field assistants, mine managers, etc. Place —Used when a mineral is named |  | | 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 |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona – Cochise Co. Mining Districts .................................... |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Journal (issue) | | from the place at Broad Brook in. Five Corners Hamlet, Windsor Count)Vermont. It was self-collected from...Transylvania, Romania). A new mineral for this famous gold mining locality and Romania. The mineral is associated...Kladno on the dumps of a long time closed uranium mine at Slavkovicc, western Moravia, Czech Republic....Company labelled as lavendulan from Santa Catalina Mine. Sierra Gorda, Antofagasta Province, Chile. The...News, March, 1997 issue from the El Guanaco gold mine near Taltal, Antofagasta Province, Chile. Wolscndorlite |  | | Journal (issue) | | LIBERTI COPPER MINE, MARYLAND. By Vernon / . ~filler .................... 665 THE ALICE ZINC MINE OF SOUTHERN...PHOM THE (llJ..4ltltY San Diego County-A Great GemBearing Area San Diego County, California, was at one...Granda, Pala, and Ramona in the vicinity of Old San Diego, were known well, wherever gems were sold....materials, in any great quantity, were mined from San Diego's mighty pegmatite veins-Certainly, many of...r and Minerals may know little or nothing about San Diego's proud history of the production of precious |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Mineralogical Research Co., 15840 E. Alta Vista Way San Jose, CA 95127. A list of other dealers in back issues...SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |  | | 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 |  | | 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 |  | | Journal (issue) | | ................................... 571 P()TOSI MINE OF MEXICO ...............................................................579 ASHJO, JAPAN, COPPER MINE ..................................................crystals in several colors at La Jolla Beach, near San Diego, California? The deposit is said to be in a...Subscriber Editor R. & M.: Rock1 and Minerals is a mine of information to Rockhounds and I will be very...usually not easily distinguishable ly in Tooele County, Utah, at approxi - from the more plentiful Pleistocene |  | | Journal (article/letter/editorial) | | black botryoidal hematite from a working strip iron mine at Brookwood, Tuscaloosa Co., Ala. ALASKA—Some of...chromite found in the stream bed of Clear Creek, in San Benito Co., Calif., by my wife, Virginia. She seems...crust of brilliant green zaratite. COLORADO—"At the Brooklyn mine and adjacent prospects in the Red Mountain...near Silverton, San Juan County, Colo., there is marmatite. It is a high-iron sphalerite, with iron replacing...Illinois to Buffalo State Park in central LaSalle County, 111. We found many sam115 pies of the fish-tail |  | | Journal (article/letter/editorial) | | unexciting, yet, on looking closely at some of the mine workings and open trenches you find beautiful silky...provided by the Hansonburg Mining District of New Mexico. In this district the original sulfide minerals...were galena with minor chalcopyrite, pyrite, and sphalerite in a silicified limestone host rock. Oxidation...Other minerals we have collected in the Hansonburg District include murdochite, plattnerite, spangolite, hemimorphite...minerals. We have collected galena in the Darwin District of California which has oxidized to ROCKS AND |  | | Journal (issue) | | Cassedanne A vivianite occurrence in Contra Costa County,California ... 337 by C. B. DeWitt Essay: minerals...Moore Phosphate minerals from the Leveaniemi iron mine, Svappavaara, Sweden .............................Hollabaugh Laueite from Hagendorf-Siid andthe Palermo mine ................. 363 by L. C. Pitman New data...localities: The Phoenixville lead-silver mines, Chester County, Pennsylvania ...................................belonged to his deceased grandfather, who had been a mining engineer. Curators receive such calls fre quently |  | | Journal (issue) | | MUSEUM - PENNSYLVANIA STATE COLLEGE EXPEDITION TO COLORADO (1 948 ). By David M . Seaman ..................Julian S. Hatcher .................... 239 ' ORE FROM MINE AT FRIEDENSVILLE BY 195 1, MIT TOLD...............expected to make a few remarks. c, 6t+i ANNUAL SHOW San Fernando Valley Mineral & Gem So ciery, Inc., whose...MUSEUM-PENNSYLVANIA STATE COLLEGE EXPEDITION TO COLORADO ( 1948 ) By DAVID M. SEAMAN Associate Curator...mineral collecting trip in cential and south-central Colorado collecting from some thirty-five mineral localities |  | | Journal (issue) | | Sulfosalt Environment: The Mineralogy of the Julcani District, P e r u ....................................215..... 247 WULFENITE—from level 4 of the 79 mine, Gila County, Arizona. The specimen was collected in 1971...Mineralogical Research Company, 14770 Whipple Court, San Jose, California 95127, has announced their com...PUBLIC Florissant Gems & Minerals, of Florissant, Colorado, has announced that they are closing their shop...the Finest Dark Blue-Green Amazonite Groups from Colorado • (Wholesale lots available to dealers) SHOWCASE |  | | Journal (issue) | | ........................................... 167 SAN JOSE CHAPTER OF THE R. & M. ASSOCIATION ...........Intrusive Triassic Diah:ise at Goose Creek, Loudown County, Virginia, PROCEEDINGS OF THE U. S. NATIONAL MusETIM...high, is in the Big Bend Park of southern Brewster County whose southern boundary is the Rio Grande. Some...marking on dark green rock from Grand Canyon, Colorado. 0-A white circle in dark gray limestone from...(halite) , and pyrite crystals, too, are found in the mine. Zipaquira is in the east central part of Colombia |  | | 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 (issue) | | C. EYLES 'Jl'ze. Enal'zantd rPu.Clo BAYFIELD COLORADO S11 B1 M Ji1 Rl A B C T p N ~ p B N................................ 472 CHOATE CHROME MINE. By Peter Z odac ....................................................... 474 PERU'S GREATEST LEAD MINE ···············································...black P-odular masses. It is found at an old cobalt mine, SO miles due north of Middlebury, in central Transvaal...Transvaal, in South Africa. The vein at the mine consists of much decomposed feldspar, green amphibole |  | | Report (volume) | | Geology of the Placerville Quadrangle San Miguel County Colorado GEOLOGICAL SURVEY BULLETIN This report...Geology of the Placerville Quadrangle San Miguel County Colorado By A. L. BUSH, C. S. BROMFIELD, and C... FIGUBE 13. Index map of part of southwestern Colorado._______________ 14. Generalized structure map...______________----__---_.._-___16. Sketch map of the Placerville district----_---_-_-_-_-___- 330 331 302 356 357 374 ...GEOLOGY OF THE PLACERVILLE QUADRANGLE, SAN MIGUEL COUNTY, COLORADO BY A. L. BUSH, C. S. BROMFIELD, and C |  | | Book (volume) | | Pyrite, Selenite and Sphalerite. A few alluvial Diamonds have been found. ASHTABULA COUNTY CONNEAUT, area...CLERMONT COUNTY MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON...Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Journal (issue) | | ................ THE ROY AL GORGE AND CENTRAL COLORADO. By J. E. Andress ..............................Porte,- ........................ THE CELO CY ANITE MINE. By Kent C. Brannock ............................. A vacation spent in Central and near Eastern Colorado, "The Closest State to Heaven," can be made most...various important and strategic minerals. Western Colorado or beyond the Continental D ivide doubtless holds...Beginning at Denver, the vacationist will find Colorado Springs ancl Manitou about 75 miles south at the |
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