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| Mineral Deposits of the Poncha Springs NE Quadrangle, Chaffee County,Colorado By RALPH E. VAN ALSTINE... 626 Prepared in cooperation with the Colorado State Mining Industrial Development Board UNITED STATES...Nathrop Volcanics _________________________ _ Browns Canyon Formation _________________ _ Dry Union Formation...Van Alstine and Doak C. Cox _________ _ Colorado-American mine ______________ -_Delay adit and Lloyd shaft...--_-----_Manganese Hill and Chimney Hill mines_Last Chance mine _________________ -_-_Other fluorspar deposits ________ |
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| 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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| 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...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| ............................................. Colorado........................................................................................ 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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| limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona .......Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ........... |
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| Microminerals in the Creede Mining District The Amethyst, Commodore No. 5 Mineral County, Colorado Unless otherwise...Mountain Mines C reede is located in southwestern Colorado on the edge of the San Juan Mountains just south...townsite was further north in East Willow Creek Canyon near the confluence with West Willow Creek. A disastrous...the Creede district was at the Holy Moses mine high above East Willow Creek, but the district did not prosper...structures one encounters when traveling north up the canyon. The road rejoins the creek level near the Commodore |
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| Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |
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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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| 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 |
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| 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 |
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| ......................... FOSSIL RAINDROPS IN COLORADO ........................................ U.S...... SHATTERED CRYSTAL CAVITIES OF THE PATERSON DISTRICT. By W1n. C. Casperson .............................................. A MINERALOGICAL CROSSWORD PUZZLE. By JP'alter P. Sachs ...........................some iron pyrites in anthra- eralogical crossword puzzle that was cite coal (from 1·amaqua, Penn.) and constructed...carrying on one of Los Angeles County's most a: ri\'e mining programs. The valley floor is covered ,vich recent |
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| 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.). |
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| Petrified Forest Trails Arizona Gem Trails and the Colorado Desert of California High Tension (A Biography)...\merica Alabama Alaska Arkansas Arizona California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho...of commercial mining is also long, beginning with the Kenya opal mines of 4000 B.C. Mining began with gemstones...gemstones, instead of metallic ores, and mining for turquoise was enormously extended throughout the...had been sending great expeditions to prospect and mine for it throughout the Sinai Peninsula since at least |
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| corner of Kimball Co. where it overlooks both Colorado and Wyoming. The subsurface rock strata of the...chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford |
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| < Jasperoids of the Lake Valley Mining : District, New Mexico By E. J. YOUNG and T. G. LOVERING CONTRIBUTIONS...potentially mineralized area in a famous silver mining district UNITED STATES GOVERNMENT PRINTING OFFICE,...-_____--_-___--_.________ Jasperoid bodies in the Lake Valley district.._________________________ Unfavorable jasperoid...-----------2. Generalized geologic map of Lake Valley district, showing location of jasperoid outcrops.. - _...section of rocks exposed in the Lake Valley mining district.-__-_-____________---___--_-_____2. Criteria |
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| Madera County, C alifornia............................. 127 by T. Szenics The El Dragon mine, Potosi...Lehrberger & G. Schnorrer-Kohler Arizona's Silver mining district .............................................trips to the famous Crestmore quarries in Riverside County, California, 123 will once again be permitted...family in Mainz, Germany, in 1853. He entered the mining academy at Frieberg and, after his graduation,...about 2 miles north of Coarse Gold [sic], Madera County (some say 5 miles northeast of this town). From |
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| Mineral Deposits of Old Lake Beds, Geysers and Hot Springs...... Chatsor Minetalshabitatsa. ci. cise ckeceds...the rocks and minerals. Volcanic action, hot springs and fumaroles (hot gas holes), as well as the leaching...determine their names is comparable to an exciting puzzle or game. But you must remember that like all really...limonite. Chief ore of manganese............... MnO: pyrolusite 9b. Very light mineral, sp. gr. 2.3; feels greasy;...hardness 1—6.5; fibrous or prismatic............. pyrolusite 33e. Greasy feel; extremely soft (see 29a).. |
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| Keester Braunite and Sursassite from Los Angeles County, California......................................50 to $ 1,000.00 HYDROBORACITE from the Thompson mine, Death Valley, Calif. Some spec imens w ith colemanite...in Mexico, Arizona, California, Utah, Nevada, Colorado, Tex The Mineralogical Record as, New Mexico...the red skeleton crystals of vanadinite from Yuma County, similar to the pyromorphite from Ems, are the...00. The Yuma County minerals are certain to be more expensive in the future, as all mining operations have |
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| MITCHELL Cat Canyon near California's Palm Desert. PAL By GLADYS L. SAVAGE Denver, Colorado Patient little...Jacinto primitive area, California. June 1—Lincoln County Homecoming Day, Caliente, Nevada. June 1-30 — Special...Entering Cat Canyon, and other poems . PERSONALITY Writer of the Chiricahuas By DOR WOODS 16 MINING Current...news of desert mines . 18 EXPLORATION Murray Canyon is a Challenge By RANDALL HENDERSON 19 PHOTOGRAPHY...Mineralogical Societies convention, Canon City, Colorado. 4 Petrified Wood Along the New Butterfield |
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| Kelly Bank Mine Richard S. Mitchell Howard R . Freeland 219 A General History of Zinc Mining in Arkansas...FEATURES 223 Australia's "Zebra" Rock 224 A Mineral Puzzle Joseph Urban 225 World News on Mineral Occurrences...stones only. In most instances, stamps depicting mining only (no rocks or minerals) have been excluded...collecting rocks FUI July 15, 1978 4 sh Emperor gold mine and gold ore BRAZIL June 8 1974 40 c sandstone...sandstone cliffs January 13, 1969 40 c Emperor gold mine and gold ore FRANCE July 8, 1975 September 27, 1969 |
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| Kelly Bank Mine Richard S. Mitchell Howard R . Freeland 219 A General History of Zinc Mining in Arkansas...FEATURES 223 Australia's "Zebra" Rock 224 A Mineral Puzzle Joseph Urban 225 World News on Mineral Occurrences...stones only. In most instances, stamps depicting mining only (no rocks or minerals) have been excluded...collecting rocks FUI July 15, 1978 4 sh Emperor gold mine and gold ore BRAZIL June 8 1974 40 c sandstone...sandstone cliffs January 13, 1969 40 c Emperor gold mine and gold ore FRANCE July 8, 1975 September 27, 1969 |
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| endorsement by the U.S. Government. 'Denver, Colorado 1995 CONTENTS Geoenvironmental models of mineral..... 70 Porphyry Cu deposits, by L.J. Cox, M.A. Chaffee, D.P. Cox, and Douglas P. Klein .................mineralized areas prior to mining, and conditions that result from mining and mineral processing. Other...as climate, and anthropogenic factors (including mining and mineral processing methods) mostly modify the...exploration, and assessment of abandoned mine lands and mine-site remediation. This compilation presents |
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| secretary-treasurer of the Yavapai Council, Arizona Small Mine Operators, collects rare rocks as a hobby. Some...black xls, have been found in Magnet Cove, Hot Springs Co., Ark. CALIFORNIA — Mrs. Margaret Bensusan,...specimens from the Governor Mine (old New York Mine), a gold mine in the Mint Canyon area, West San Gabriel...Pacific R. R. "One of the largest producers in the county, it has yielded over 2 million dollars worth of...about 1880; now idle. Name was changed to Governor Mine when the property was acquired by Gov. Gage of California |
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| expedition across the Colorado desert until the ultimate conquest of the unharnessed Colorado River in 1907....two years ago alon« the ""cat New River canyon which the Colorado carved across Imperial valley in 1905-6-7...Charles R. Rockwood, who engineered the bringing of Colorado River water to the valley; C. N. Perry. Dr. W...the early development of the Imperial Irrigation district. A span of 175 years is covered by the historical...near La Quinta, California. March 1-9 — Maricopa County Fair and Horse Show. Civic Center. Mesa, Arizona |
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| president state association. 7-8 Arizona semi-annual district convention of 20-30 clubs, Kingman. Guido Sartori...7-8 Annual Regatta, Elephant Butte Lake, Hot Springs, N . M. 8 Annual northern Arizona Masonic picnic...PERSONALITY S t e a m b o a t C a p t a i n o n the Colorado By FRANK C. LOCKWOOD PERSONALITY Desert Trail...Trail to Contentment By LOIS ELDER STEINER PUZZLE Desert Quiz—a test of your desert k n o w l e d g e POETRY...n the Desert NEWS Briefs from the Desert region MINING Origin of n a m e s in the Southwest PLACE NAMES |
