 | | 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 |
 | | Report (issue) |
| Deposits Central Part of the Front Range Mineral Belt Colorado By P. K. SIMS and others GEOLOGICAL SURVEY PROFESSIONAL...______________________________ _ History of uranium mining and production ____________ _ Geologic setting...~in or elements in pitchblende ___________ _ Torbernite and metatorbernite ______________ _ Autunite...__________ - ___ - ________ -----------Central City district _____________________ ------Quartz Hill-upper...____________________________ _ West Flack mine __________________ _ ~ercer County mine ______________ -German and Belcher |
 | | Report (volume) |
| Geology of Uranium Deposits in the Front Range, Colorado By P. K. SIMS and D. M. SHERIDAN With sections...mines_______________________________________ Boulder CountY----------------------------------~-----------Jamestown...Generalfeatures--------------------------------------Blue Jay mine, by R. U. King__________________________ Fair Day...mine________________________________________ Nations Treasure mine, by R. U. King___________________ Victory group...Description of principal mines-Continued Boulder County-Continued Other areas __________________________ |
 | | Report (issue) |
| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
 | | Report (issue) |
| GOLDEN GATE CANYON AND RALSTON CREEK AREAS JEFFERSON COUNTY, COLORADO This report concerns work done...GOLDEN GATE CANYON AND RALSTON CREEK AREAS, JEFFERSON COUNTY, COLORADO By J. W. Adams, A. J. Gude 3d,...GOLDEN GATE CANYON AND RALSTON CREEK AREAS, JEFFERSON COUNTY, COLORADO By J. W..Adams, A. J. Gude 3d,................. Ralston Creek area........................... North Star mine............................ Schwartzwalder mine (Ralston Creek)...... Nigger shaft (Hoffmeister prospect) ....... Literature cited |
 | | Report (volume) |
| important were those in the Central City district, Colorado, from which about 300 tons of high-grade...Silver Cliff mine, Wyoming; the Jesse D No. 1 and No. 2 claims, Utah; and the Merry Widow mine, New Mexico...Utah; the Schwartzwalder (Ralston Creek) and Los Ochos mines, Colorado; the Early Day and Buckhorn claims...mines, Washington; the W. Wilson mine, Montana; the White King mine, Oregon; the deposits in the Pryor...deposits in the Dripping Spring quartzite, Gila County, Ariz. According to Nininger (1954, p. 43), as |
 | | Report (volume) |
| Geophysical Union.. Transactions, American Institute of Mining and Metallurgical Engineers _..._ American Journal...Mines Special Reports _.......__ ________ Colorado Mining Association publications . Economic Geology...Geology. _ . _ ___... Engineering and Mining Journal _ , Geochimica et Cosmochimica Acta _ Bulletin, Geological...of Sedimentary Petrology_...__._ Mines Magazine Mining Engineering ........___..._...._____ Advances in...the areas and subjects are listed under States, "Colorado Plateau," "United States," or under a few subject |
 | | Journal (issue) |
| Care! ARIZONA WULFENITE Down Deep in the Rowley Mine GEM GARNETS Popular for Centuries THE BALTIMORE...toxic. This 6 cm spray of needles is from the Herja mine (Baia Mare, Maramures), Romania. (Gerhard Brandstetter...in the Rowley................... 22 This Arizona mine is a specimen treasure trove Winter rockhounding...Notes New owners took possession of the Mary Ellen mine property on July 1, 2014 and no collecting is being...up or prices going up because dealers got into “mining” and specimen recovery which is spendy, so they |
 | | Report (volume) |
| Deposits Of the Lawson-DumontFall River District Clear Creek County Colorado By C. C. HAWLEY and FRANK BAKER...of the district which forms the northwestern part of the important Central City-Idaho Springs mineralized...section of the Lawson-Dumont-Fall River district, Clear County, Colo. 2. ~ap showing major faults (veins)...(veins) of the Lawson-DumontFall River district projected to a horizontal plane having an elevation of 8...PLATE 3. Map of the Lawson-Dumont-Fall River district, showing location of mines and distribution of |
 | | Journal (article/letter/editorial) |
| variations have been noted in the gazetteer. Where county boundary lines have been changed since a reference...written, the locality has been listed under the county in which it is found today. A fairly extensive...extensive survey has been made of the geological and mining literature published through 1949 hi compiling the...the standard American and English geological and mining publications have also been reviewed upon the early...Mineralization from the HillSlope. side Mine, Yavapai County, Arizona. U. S. Geological Survey, WASHINGTON |
 | | Book (volume) |
| Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...occurrences are in the vicinity of Cartersville and Cave Springs (NW Polk Co. and 147 Georgia SW Floyd Co.). |
 | | Journal (issue) |
| Vochten & G. Brizzi The Alice Glory Hole, Clear Creek County, Colorado ................................185...M. Kohler & L. Minnaar Garnet Hill, White Pine County, Nevada .........................................Harris Monazite and caldoancylite from the Foote mine, North Carolina by J. S. White & J. E. Nelen 203...(1 inch) on antlerite crystals from the Southwest mine, Bisbee, Arizona. For more information on this recent...85745 CALL FOR PAPERS: FM COLORADO CHAPTER SYMPOSIUM, AUGUST 1988 The Colorado Chapter of the Friends of |
 | | Report (volume) |
| Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |
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| ...........................................59 Colorado ...........................................................................................160 Idaho ............................................................................................499 Virginia .....................................................................................525 West Virginia ...............................................................548 Table of Maps Page Alabama County Map .......................................... |
 | | Journal (issue) |
| quartz from here can also be nice; I had one large clear grouping, with neat phantoms (lined by inesite)...France. Also, he had small trays holding small clear quartz crystals, one tray with pale green inclusions...other, about tin size, were new. They were water clear with deep reddish/purplish tips, colored by inclusions...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens... Also, there were some clear calcites from a small pocket in the Meikle Mine, the new locality for the |
 | | Book (volume) |
| ...........................................47 Colorado ...........................................................................................139 Idaho.............................................................................................408 Virginia .....................................................................................429 West Virginia ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good |
 | | Book (volume) |
| ...........................................47 Colorado ...........................................................................................139 Idaho.............................................................................................408 Virginia .....................................................................................431 West Virginia ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good |
 | | Book (edition) |
| Michigan. Found in Colorado at Aspen and in Boulder County; also in several mining areas in Arizona. Good...Telluride, Cripple Creek, and Breckenridge districts of Colorado. Also at Homestake Mine, South Dakota;...Waihi Mine, Mine, New from Zealand. Chartres In Australia, at Mount Morgan Towers district, from...and Cuprite in Nevada; at Sulphur Bank mercury mine and at Lassen Peak, California. Sharp well-shaped... and calcite are found at Joplin, Missouri. Colorado. varieties Fine crystals of dark color Excellent |
 | | Book |
| mid-1957, of vvhich 70% is in New Mexico, 16% in Colorado, Utah, and Arizona, and 8% in Wyo1ning. These...doubtless the U.S.S.R., likewise established uranium mining industries. These efforts in the Reid and in the...siliceous and Ruoritic types, and the oxidized Colorado Plateau deposits are desc1ibed vvith those that...origin, e.g., Blind River, \i\litwatersrand, and Colorado Plateau. The writer has attempted to present equitably.... . . . . . . . . . . . . . . . . . . . . . . Colorado Plateau . . . . . . . . . . . . . . . . . . . |
 | | Book (volume) |
| Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |
 | | Book (volume) |
| Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |
 | | Report (volume) |
| Economic Geology of the Idaho Springs District Clear Creek and Gilpin Counties, Colorado GEOLOGICAL (=) I...Geology of the Idaho Springs District Clear Creek and -i ;i ?i Gilpin Counties, Colorado By ROBERT H. MOENCH...___________ Mines and prospects in the Idaho Springs district ________________ Previous studies.____...are in pocket] PLATE 1. Map of the Idaho Springs district, Colorado, showing location of mines and distribution...Generalized geologic map and sections of the Idaho Springs district. 3. Geologic section along the Big Five |
 | | Report (volume) |
| ............................................. Colorado........................................................................................ 102 District of Columbia .................................................................................. Idaho................................................................................................ Virginia......................................................................................... West Virginia.............................................. |
 | | Journal (article/letter/editorial) |
| northeast near Jamestown in Cherokee County is another lead mine." ARIZONA—A letter dated Sept. 17, 1953...his letter, dated Aug. 19, 1953, writes:— "An old mine near here had cavities in it that contained a sandlike...Reservation north of this community (in Apache County) with "high hopes" of finding the legendary diamond...Arkansas. ARKANSAS—Galena has been mined near Blakely Creek, Garland Co., Ark. CALIFORNIA—The following letter...found at the Red Ledge chromite mine in the Washington mining district of Nevada Co., Calif. It consists |
 | | Report (issue) |
| predecessor organization, the Manhattan Engineer District ; and, to a lesser extent, by staff members of...United States. The pre-1940 history of uranium mining and geology is concerned largely with veins in...such areas as the Front Range mineral belt of Colorado; the Boulder batholith area, Montana ; the Sierra...Marysvale district, Utah. All the Western States, including Arizona, California, Colorado~ Idaho, Montana...comments on the history of uranium geology and mining. The other chapters deal principally with pertinent |
