 | | Report (issue) | | GEOLOGY OF THE GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR............... Topography and geography of the Georgetown quadrangle ...................................................._.......... . Distribution in Colorado ...................................................................... . Distribution in the Georgetown quadrangle ......................................... : ............ _.... 97 Gold belt near Georgetown.· .................. _. __ ........... , .. _ |  | | Journal (article/letter/editorial) | | reported. Concentrically altered galena crystals, in which a core of galena is progressively armoured by...through the weathering of primary minerals such as galena. It is commonly associated with such other secondary...twinned crystals to 5 cm in diameter from the Warren district, large twinned crystals from the Hilltop mine...Shattuck shafts, have been reported from Cochise County. An unusually large number of snow-white jackstraw...groups were recovered from the Flux mine, Santa Cruz County. Magnificent single and twinned crystals and reticulated |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map .............................................................42 Arizona – Yavapia Co. Burro Creek area Site Map ................................. |  | | Book | | .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...Bulletins of 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 |  | | Journal (article/letter/editorial) | | 2016 Bunker Hill Mine, Coeur d’Alene District, Shoshone County, Idaho 190 ROCKS & MINERALS Downloaded...pyromorphite after galena and cerussite are reported, as are those of apatite, galena, hemimorphite, hinsdalite...zones of deposits containing relatively abundant galena at depth. It occurred so plentifully in the upper...Caldbeck Fells, Cumbria, England; and even Leadville, Colorado, that it was an important ore mineral. Associated...Recently the old lead mine at Loudville, Hampshire County, Massachusetts, once again produced a suite of |  | | 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) | | recent history of the Illinois-Kentucky fluorspar district. I had wanted to hold this gathering since the...r's Notebook: More Finds at the Midstate Quarry Magnet Cove,Hot SpringCounty,Arkansas Art Smith 9118 Concho...as the 51 Quarry, on the outer southeast edge of Magnet Cove (see Mineral News vol. 14, no. 4, ~998). Although...been since the operations have come near to the Magnet Cove igneous rocks that interesting specimens,...crystal on quartz, Midstate Quarry, Magnet Cove, Hot Spring County, Arkansas. 2 Mineral News The 9th |  | | 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...more showing up at Tucson. Also, there were some clear calcites from a small pocket in the Meikle Mine...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com |  | | Report (volume) | | 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...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Journal (article/letter/editorial) | | Dodo Mine, Subpolar Urals, Russia Downloaded by [Colorado College] at 15:37 13 November 2014 C onnoisseur’s...the Consolidated No. 2 quarry, Topsham, Sagadahoc County, Maine (King and Foord 1994). It occurs with anatase...(corundophilite) in the Chester emery deposits, Hampton County, and has been reported as a rare constituent of...crystals occurred with galena and chalcopyrite at the Ellenville lead mine, Ulster County, and at Indian Ladder...Ladder near Meadowdale, Albany County, New York (Kelly, Hawkins, and Schimmrich 1999). Tiny brookite crystals |  | | Journal (article/letter/editorial) | | Art, see Robinson, S. Austinite, 367 Azurite: Colorado, 106; Wyoming, 167 Downloaded by [University...Cover Photographs January/February: Silver and galena, Taxco, Guerrero, Mexico. Cal and Kerith Graeber...July/August: Pyrite, quartz, and galena, Camp Bird mine, Ouray, Colorado. Barbara Muntyan specimen, John...November/December: Gold on quartz, Eagle's Nest mine, Placer County, California. Wayne and Dona Leicht specimen, Harold...Mineralogical Symposium Acanthite, 25 Actinolite, Colorado, 302 Aegirine, Arkansas, 181 Aguilarite, 27 Albite |  | | Report (issue) | | _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____... Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten depositNorth workings...Lincoln County__-__-----_-----_-----___ Tern Piute district....... __ ___ ... Mineral County____-_______________...naine________________ Mine near Green Talc mine. _____ Nye County ____ _._-___-________-___ Gabbs area __ _____________________..._____ Brucite and magnesite deposits. __ Pershing County __ Rocks in the West Humboldt Range ..~ Limerick |  | | Corporate Document (Series) | | Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...location-specific papers; recent publications include Magnet (Haupt et al., 1995), Lord Brassey (Andersen et...Kara, King Island, Moina), Pb-Zn-Ag veins (e.g. Magnet, Zeehan-Dundas), copper veins (e.g. Balfour, Orieco)...mine at Beaconsfield and mines in the Mathinna district being the major producers. The former Tasmania...occurring after George Renison Bell found a substantial galena lode near the present Zeehan town centre. The Dundas |  | | Book (volume) | | SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas...Southwestern Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma, Texas...Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE THIS BOOK...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text |  | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee,...minerals and rocks, their occurrence and uses: Colorado State Geol. Survey Bull. 6, 1913. 8 USEFUL...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Book (edition) | | thickness; mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted...south prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles...miles. Down to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | Book | | COLORADO MININC DIRECTORY. . 1 THE te COLORADO Directory of Mines, DESCRIPTION OF THE MINES AND...MILLS, AND THE MINING AND MILLING CORPORATIONS OF COLORADO, ARRANGED ALPHABETICALLY BY COUNTUS. j^ISTORY... WHOSE NERVE, ENERGY AND INDUSTRY HAVE PLACED COLORADO IN THE FRONT RANK OF BULLION PRODUCING STATES...FARM FOB EVERYBODY Railway. COLORADO. Healthy, Attractive. Colorado is the great Sanitarium and Pl...atmosphere, .should go to"T^oToracToT climate ol Colorado is peculmrT^^In^aTioTir^ri'^unTIinraUn]^clinn |  | | Journal (article/letter/editorial) | | Banner district, Boise County; the Lava Creek dis trict, Butte County; the Atlanta district, Elmore...Elmore County; scat tered mines in Shoshone County; and the Carmen Creek dis trict of Lemhi County (Ream...Silver City, Flint, and DeLamar districts in Owyhee County, Idaho. One such mass, found in the Poorman mine...Proustite has been reported from mines in eleven Colorado counties (Eckel 1961). It occurs in small amounts...silver mine, Boul der County; as attractive intergrowths with pyrargyrite and galena in the Brown lode and |  | | Journal (article/letter/editorial) | | include, to name but a few, pyrite, chalcopyrite, galena, acanthite, sternbergite, enargite, bornite, covellite...are mentioned below. Myrmekitic intergrowths with galena, stromeyerite, chalcocite, and pyrargyrite have...tennantite crystals from the Champion lode, Clear Creek County, Colorado. Dave Bunk specimen, Jeff Scovil photo...Longfellow mine, Red Mountain Pass, Ouray County, Colorado. Dave Bunk specimen, Jeff Scovil photo. need...States will be examined first, with the state of Colorado a good starting point. The ore deposits of the |  | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73 |  | | Report (issue) | | AND ORE DEPOSITS OF THR BRECKENRIDGE DISTlliCT, COLORADO BY :b_,REDERICK LESLIE RANSOME 'f3lfWASHINGTON..._.......................... . Situation of the district. ....... ____ . __ .. __________ ................ _. ___ ....... _..... _... _..... __ .. The district. __ ... ____ .... __ ... ___ ... ___ .. ____ ...____ .... _____ .. CHAPTER IV.-Structnre of the district. ................... _............. _....... __....... _____ . _____ . General structure of the district ......... _....... _............. _... ___ .. |  | | Journal (issue) | | News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 Email: lanny@mineralnews.com...caretaker-and I) visited Iron Mountam 111Sierra County. Iron Mountain is known for producing helvite crystals...~ydroxypyromorphite from the Pea Ridge Mine, Washington County, Missouri Jeffrey G. Weissman 8429 East 81 st Street...of bazzitc from the Pea Ridge Mine. Wa hington County, Missouri. A mall grain of an unknown lemon colored...The Minerals of the Pea Ridge Mine, Washington County, Missouri: Rocks & Minerals, Vol. 73, p. 90-97 |  | | 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 |  | | Journal (issue) | | A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins, M., Chenhall, B., Pemberton...substances. Nickel, E. 1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B...and Elliott, P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell...Hendrickx, M. 2(2):51-54 Some mines of the Mount Isa District, Queensland P<1rt 1 - The Great Australia Mine...2(1):2 Hoskins Mine, Grenfell 1(2):36 Illawarra District 2(2):71-75 Kintore Opencut, Broken Hill 1(2):36 |
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