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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...Gregory, Sheffield Scientific School, New Haven. Delaware.........Prof. B. L. Miller, Lehigh University |
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| YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to |
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| ............................................. Colorado.................................................81 97 Delaware................................................................. 102 District of Columbia...to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
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| Quadrangle, Colorado GEOLOGICAL SURVEY PROFESSIONAL Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund PAPER 289 Geology and Ore Deposits of...of the Garfield Quadrangle, Colorado By McCLELLAND G. DINGS and CHARLES S. ROBINSON GEOLOGICAL SURVEY...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mitting Fund. A..._ Fremont dolomite _________________________ _ Chaffee formation __________________________ _ Leadville |
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| Survey, Retired, 8920 West 2nd Ave., Lakewood, Colorado 80226 CONTENTS ABSTRACT .......................................... THE LUCKY BOY AND PAMLICO MINING DISTRICTS: A COMPARATIVE STUDY by Daniel R. Shawe...Boy mining district ...................................................... Pamlico mining district .....Boy mining district ...................................................... Pamlico mining district .....map of the Lucky Boy mining district 2. Geologic map of the Pamlico mining district ABSTRACT Mineral |
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| ...........................................59 Colorado ..........................................................................................132 Delaware ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map |
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| about 35 miles northwest of Flagstaff, in Coconino County, a pineforested volcanic area. The elevation is...in California recently I visited the Los Angeles County Museum in Los Angeles to see the famous collection...in Los Angeles can walk across the lawn to the County Museum for another thrill—the display of some of...loganberries. Alas, almost no localities are mentioned." COLORADO—Some months ago we received a letter from Carl...collecting he did in Colorado during the summer of 1957. "I was working in Colorado during my summer vacation |
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| .3 COLORADO. of COLORADO. J. S. l GEORGETOWN, COLO. GEORGETOWN COURIER PRINT. 1887. 3 Bancroft...From a mineralogical point of view the wealth of Colorado exceeds that of In the metallic minerals almost...to in the following pages Proceedings of the Colorado Scientific Society. Proceedings of the Academy...the U. S. Geological Survey. J. GEORGETOWN, COLORADO, January, 1887. S. RANDALL. : MINERALS...gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold |
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| . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . |
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| Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great...Pierce County; Oregon, Dane County; Kohlsville, Washington County; Saukville, Ozaukee County; Eagle, |
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| William Besse. 1714 S. Clarkson Street Denver, Colorado 80210 markivanjacobson@gmail.com B lue minerals...symbol to promote outstanding aspects of their county or state. Approval is usually not difficult because...of dark blue turquois against the dark brown of limonite or the gray of quartz or porphyry” (Pogue 1915...explored for copper in the Cerbat Mountains, Mohave County. They acquired mineral rights to two sections of...Turquoise) Mountain. Duval Corporation leased turquoise mining rights to the Leonard W. Hardy Company in Miami |
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| Mitchell County, North Carolina; with tysonite in Cheyenne Canyon near Colorado Springs, Colorado; and with...with rutile in Alexander County, North Carolina. MONAZITE, is essentially a phosphate of the cerium metals...half inches in size at the Dake mine in Mitchell County. It occurs also in crystals at the Ray mine near...Burnsville and the Ramsey mine near Toledo in Yancy County, North Carolina. Large masses of Monazite occurred...occurred at the Flat Rock mine in Mitchell County and a very large crystal measuring 6y2 x 9Y2 x ! * inches |
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| ://archive.org/details/manganesedeposit0000gamu COLORADO GEOLOGICAL BOULDER R. D. GEORGE, State Geologist...BULLETIN MANGANESE SURVEY 15 DEPOSITS OF COLORADO BY G. A. MUILENBURG GHOLOGICAL BOARD - His.... Governor of Colorado CSRORGED NORDIN ones ee cere President University of Colorado Vigtoe GSA LD@RSUN:...honor to transmit herewith Bulletin 15 of the Colorado Geological Survey. Very respectfully, R. D. Gores...OF SPR 19 na MANGANESE NO OTOIC ICSETC ae COLORADO............. Location and general features.. |
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| ...........................................47 Colorado ..........................................................................................116 Delaware ................................................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 |
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| ...........................................47 Colorado ..........................................................................................116 Delaware ................................................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 |
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| Bross Ave., Longmont, Colo. Globe, in southern Gila County, is in S/'E Arizona. FLORIDA—"I am sending some...chalcedony—almost an agate ! Lakeland, in N / W Polk County, is in central Florida. GEORGIA — "The enclosed...Springs, near Summerville, Ga. From the cave they are mining red marble used in terrazo. The entire face of...Ro.r.e, Ga. Summerville is in centra! Chattooga County in N / W Georgia. MAINE — A few months ago David... Vaughan in Belfast, Maine, concerning the new mining strike in Blue Hill. I am sending you a few specimens |
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| News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...to l cm+). The latter very high quality for this mining districL Anyone interested in Romanian minerals...believe that these were brought back to Belgium by mining engineers who have fled Zaire during the recent...Fifties, i.e. chiastolite crystals from Madera County, CA. They used to be very common, almost ubiquitous...obtuse calcite crystals growing on very dark, hard limonite; the latter at times almost stalactitic. They |
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| the most promising for the mining of uranium ore. In western San Juan County, on the eastern flanks of...Farther south in the Zuni Mountains of Valencia County joint coatings in pre-Cambrian granites show abnormal...deposits, and a uraniumand thorium-bearing pegmatite district. In central New Mexico only two deposits, one...Lorenzo district in Socorro County and the other in the Scholle district in Torrance County, had been...districts in Grant County and the Terry prospect in Sierra County. In the White Signal district autunite and |
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| ___________ ____ __ ________ ____ Silver Islet district ___________________ ~_____________________ Cache..._______________________________ American Fork district (Alta area)___________________________ Alpine...______ Redmond district __________________________________ _:________ Millard County _______________...Map showing oxidized ziuc deposits of the Tintic district, Juab and Utah Counties. 3. Map showing oxidized...the Star district, Beaver County. 5. Map showing oxidized zinc deposits in the Park City district, Summit |
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| marble quarries at Sylacauga, Talladega, Co., Ala. COLORADO—"After a period of many years, the old Augusta...usually was only for short periods of activity that mining was done. ARIZONA—Masses of native copper, some...consists of small, white albite xls. DELAWARE—We need items on Delaware. Do hope a reader will send one in...was reported in 1843 at Williams Ferry in Hall County by Dr. Stevenson while panning for gold. The stone...Creek corundum mine in Town County. At Piedmont Orchard in Habersham County, beautiful nodules of deep |
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| Ore Deposits of the· Kokomo-Tenmile District, Colorado By M. H. BERGENDAHL and A. H. KOSCHMANN . I...PAPER 652 Prepared in cooperation with the Colorado Mining Industrial Development Board .. 1\ UNITED...Page PLATE 1. Geologic map of Kokomo-Tenmile district------------------------------------------------------...pocket FIGURE 1. Index map of Kokomo-Tenmile district ___________________________________________________________..._________________ _ 14. Map of Kokomo-Tenmile district showing areas of garnet and epidote alteration |
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| stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |
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| I learned that at the present time the largest mining operation is a barite mine operated by the National...the old open pit Sodium Sulphate mine in Imperial County near BertROCKS AND MINERALS ram siding on the...California collectors do not appreciate them. COLORADO—"I am sending you some specimens by P.P.—thought...found and reported from the Crystal Peak area of Colorado and I have also found it there but only once in...rather than from Mn. There were also slabs of limonite of bands of brown and ocher-yellow which looked |
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| agate comes from the top of a mountain in Fulton County, about 5 miles southwest of Elizabeth, Ark. W e...the road."—on label. Elizabeth is in S/W Fulton County in northern Arkansas. CALIFORNIA—Art Tatum. Rock...call it black jasper. Some rockhounds from Kern County here have complete displays with the coal-black... Bakersfield is in western Kern County in S.W. California. COLORADO—"I got this specimen north of Del...earthy limonite on colorless calcite xls which fl. pale cream. The site of the abandoned mining town of |
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| purple, and grey. These géodes are found in Pike County, Ala., which is about 50 miles north of Montgomery...Montgomery. I have found them scattered all over the county, but they are especially abundant just south of...found at the Holland mine in Washington Camp Mining District near Nogales, Santa Cruz Co., Ariz ARKANSAS—"Last...made several trips to Magnet Cove (Hot Springs County) which is about 15 miles east of Hot Springs on...minerals are hard to find mainly because of extensive mining and the rambling "rockhounds." Almost all of the |
