 | | Journal (article/letter/editorial) | | Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015 K NOWN AS THE...gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc is impressive. The official state fossil...established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state can be divided...Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University of Nebraska, Lincoln] at 20:00...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal |  | | Report (issue) | | eastern part of Beaverhead County, Montana, and the western part of Madison County, Montana. The study area...including the "Wolf Creek pluton" and the "Elk Sweetwater Basin Creek vermiculite deposit"—The exposed...map (scale 1:6,000) of the Elk Creek vermiculite deposit (within the Wolf Creek pluton) is provided by Berg...Berg (1995). The Wolf Creek pluton is exposed in sections 1, 2 and 11, T. 9 S., R. 7 W.; section 6, T...square miles to the north and west of the Wolf Creek pluton Dillon Madison 287 Range Range Dillon |  | | Report (volume) | | production ____________________________________ Roek Creek sapphire deposit. _ __________________________________...__. __ _________.___.._..___-._-Dry Cotton wood Creek sapphire deposit---... ____________________ Location..._______-_--_______________-_-___-_____-Chouteau County, _________________ _____________-________ Origin...corundum deposits.__-___--___'_--__________-__ Elk Creek deposit. -____________-__.____.._...._________...Map of the Yogo sapphire deposit, Judith Basin County, Mont._-----.-.-------.-_--------------------_-- |  | | Report (volume) | | _______________________________________________ Elk Creek deposit_____--_____-_--_---------_---_---___________...longitudinal projection of the Elk Creek corundum deposit, Gallatin County, Mont___.__.___ In pocket 13...13. Mine workings and sections of the Elk Creek corundum deposit___-____--_-____-_------_---_-_-----_-_-_-__-...Outcrop map of the Bozeman corundum deposit, Gallatin County, Mont___--____________-_-_--_---__-_--____ In pocket...map of the Bear Trap corundum deposit, Madison County, Mont.______-_-___--__--__-_--______.___ In pocket |  | | Report (issue) | | and climatic environments. Illite, kaolinite, vermiculite, aluminum-interlay ere d clay minerals, and quartz...fraction consists mainly of montmorillonite, vermiculite, and mixed-layer clay along with some illite...high proportions of montmorillonite and (or) vermiculite. Clay minerals as part of multimineralic grains...peak on glycollation. Chlorite-illite illite or vermiculite present in the sample (Barshad, interlayering...clays may consist of either montmorillonite or vermiculite (Rich, 1960; Sawhney, 1960; Tamura, 1957; Dixon |  | | Report (issue) | | mining district Blacktail mining district Cherry Creek mining district Chinatown mining district Horse...McDonough, 1989). A. Copper Mountain and Carter Creek deposits. B. Ruby (Johnny Gulch Iron) and Black...circles, Virginia City; filled circles, Cherry Creek; diamonds, Revenue; square, Horse Prairie; filled...rock and stream sediment samples from the Cherry Creek mining district. Table 6. Analytical data for rock...sampled I BIG MUDDY (1) | BLACKTAIL (2) CHERRY CREEK (3) CHINATOWN (4) HORSE PRAIRIE (5) MEDICINE LODGE |  | | Journal (article/letter/editorial) | | comprehensive listing, including detailed spot locations on county road maps, refer to this publication, which can...The price is $5.00 plus 4% sales tax. Individual county road maps can be obtained from the North Carolina...Carolina 27611 B. J . M C K E N Z I E Alamance County Pyrophyllite, cacoxenite, diaspore, sericite, pyrite...hill, 0.2 mile from the road. Alexander County Alexander County is a renowned mineral collecting area in...following are mineral collecting sites in Alexander County: 1) Emerald, rutilated quartz, smoky quartz, and |  | | Journal (article/letter/editorial) | | Nb, and host significant deposits of apatite, vermiculite, Cu, Ti, fluorite, Th, U, natural zirconia, and...significant sources of Cu, apatite, fluorite, vermiculite, and other commodities. Most modern studies on...complex, Namibia (Drüppel et al. 2005) and the Gifford Creek ferrocarbonatite complex, Western Australia (Pirajno...Obo, China; Maoniuping, 15 China; Mountain Pass, USA; and Mount Weld, Australia). Most of these deposits...unweathered carbonatite rock such as at Mountain Pass, USA, (Castor 2008) and St-Honoré, Canada, (Lafleur and | | Van Gosen, Bradley S., Hammarstrom, Jane M., Kellogg, Karl S., Berg, Richard B. (1998) Map showing areas with potential for garnet resources in bedrock and placer in the Blacktail Mountains and the Gravelly, Greenhorn, Ruby, and Snowcrest ranges of southwestern Montana. Open-File Report Vol. 1998 (98-224) US Geological Survey doi:10.3133/ofr98224a | Report (issue) | | eastern part of Beaverhead County, Montana, and the western part of Madison County, Montana. The study area...in the areas of the Ruby River, Blacktail Deer Creek, and the northeastern part of the Gravelly Range...northern Greenhorn Range. In the area of the Elk Creek vermiculite deposit of the southern Ruby Range (Berg...of the west part of the Greenhorn Range, Madison County, Montana: Montana Bureau of Mines and Geology Geologic...p. pamphlet. ______1995, Geology of the Elk Creek vermiculite deposit, Madison and Beaverhead Counties |  | | Journal (article/letter/editorial) | | top of the residuum. Widespread occurrencesof vermiculite suggestfurther possibleeconomicpotential. The...the term "petrographic bonatite Province. is in Nebraska (Brookins et al., province" nor "tectonic province"...recentlybe- but also for rare earths, copper, vermiculite, magcometargetsfor mineral explorationin Canada...G., Treyes,S. B., and Boliva,S. L., 1975,Elk Creek, Nebraska,carbonatite:strontiumgeochemistry: Earth |  | | Book (volume) | | Idaho, lowa, Kansas, Minnesota, Missouri, Montana, Nebraska, North Dakota, — ; Oregon, South Dakota, Washington...Idaho, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington...Idaho, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington...Idaho lowa Kansas Minnesota Missouri Montana Nebraska North Dakota Oregon South Dakota Washington ...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible |  | | Journal (article/letter/editorial) | | ........................................ Stone Creek pegmatite................................................. Horse Creek quartz-dioritepegmatites............................. Mica Creek peridotitepegmatite............................................ Gird Creek pegmatites........................................Drurfilommon mine. Occurrencesnear Haystack Stock, Park County,were mentionedby Emmons(5). Pegmatitesassociated...Proterozoicage, i.e., rocksof the Pony or the Cherry Creek Series. Pegmatitesoccur less commonlyin rocks of |  | | Journal (article/letter/editorial) | | development. Earlier workers BOZEMAN[[ BOZEMAN DEPOSIT ELK CREEK DEPOSIT _^x / BEAR TRAP DEPOSIT - Figure 1...have this advantage and with the exception of some creek beds and low quartzite ridges, exposures are poor...corundum-bearing rocks and separated from them by a thin vermiculite layer interpreted as a reaction zone by Clabaugh...Mines shaft dump, F.Ik Creek deposit Main shaft old Montana mine dump, F.Ik Creek deposit U.S. Bureau of...of Mines shaft dump, Elk Creek deposit U.S. Bureau of Mines shaft dump, Elk Creek deposit Adit 3, Bozeman |  | | Report (Issue volume) | | State mineral production and mineral production by county were prepared in the Division of Statistics and...Geology. V Nebraska: Conservation and Survey Division of the University of Nebraska (Nebraska Geological.... . . . . . . . . . . . . . . . . . . • • 303 Nebraska,~ by Karl Starch and Raymond R. Burchett . . ...this report. Name State____________ SECTION 2. County _ __ _ _ _ _ _ _ _ __ Stocks. production, end...MINERALS (EXCEPT FUELS)-Continued short tons Vermiculite Combined value of aplite, brucite, calcium chloride |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Stilpnomelane Montmorillonite Nontronite Vermiculite (Dioctahedral vermiculite) Chlorite Group Penninite Clinochlorc...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |  | | Report (issue) | | ............................... North Sylamore Creek near Fifty Six, Arkansas (Station 07060710) ........................................ South Hogan Creek near Dillsboro, Indiana (Station 03276700) ................................................. . Elk Creek near Decatur City, Iowa (Station 06897950) ............................................. . Big Creek at Pollock, Louisiana (Station 07373000) .......................................... . Washington Creek at Windigo, Michigan (Station 04001000) ....... |  | | Report (issue) | | districts ______ -._-_____-_____-___._. Montgomery County, Md_-_-_---_---_-_-----------_-__--_-_-_Soldiers...Jarrettsville-Dublin district.............. _ ._.__._. Broad Creek quarfies---__-__-____-___-__.___.-____ State Line...descriptions_______________________________________ Montgomery County, Md___-_______________________.__ Etchison mine_____-_-...-------_----_ Conowingo Creek and tributaries._-----__-_---__ Octoraro Creek and tributaries..__--_-_______-__...and Little Northeast Creeks___________ Little Elk Creek and tributaries.________________ West Chester |  | | Report (volume) | | ....................................... 180 Nebraska.................................................Nebraska____.Prof. E. H. Barbour, University of Nebraska, Lincoln. Nevada_____Dr. W. S. Tangier Smith,...See Bauxite and Halloysite. 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 S., R. 7 E.; |  | | Report (issue) | | Gunnison, and Uncompahgre National Forests........... Elk Mountains-Collegiate (2-180).......................Peaks Wilderness (NF-180)........................ Elk Mountains-Collegiate (2-180)................................ Drift Creek (2-182).......................................... Perham Creek (2-183)...........(2-185)................................... Clear Creek (2-186)...........................................(2-191)..................................... Salt Creek (2-192)........................................ |  | | Report (issue) | | beauty are found in Cowee Valley in the Franklin County area of western North Carolina. Many of these...Alamance County ........................................................... 24 24 Alexander County ......Alleghany County ....................................................... 25 Ashe County ............Avery County ............................................................... 25 Buncombe County ......Burke County ............................................................... 26 Cabarrus County ... |  | | Report (Issue volume) | | Geology. Nebraska: Conservation and Survey Division of the University of Nebraska (Nebraska Geological...----- - 549 Oklahoma, by L . G. Southard, K. S. Johnson, and J. F. Roberts ----- - --- ---------------...·-·····- Colo., Ark., Idaho, Utah _ ... _ N. ~fex. Vermiculite. _. ___ ... _. __ . _. __ Mont., S.C. Wollastonite...___ ____ Missouri_ __ .______ Montana __________ Nebraska _______ __ _ Nevada ___ ____ __ . _ New Hampshire___...(scrap), perlite, pyrites, vanadium (1968- 69) , vermiculite (1968- 69) and values indicated by symbol W |  | | Report (issue) | | . . ALAMANCE COUNTY 5 5 Pyrophyllite ...... f .......... 5 ALEXANDER COUNTY ................. 9 ALLEGHANI COUNTY 1± Manganese ....... f 11 Barite , 11 Copper . 11 ASHE COUNTY. . . . Copper...Staurolite AVERY COUNTY . . ......... 13 13 13 . 13 Iron and Epidote BUNCOMBE COUNTY Garnet ...........13 Moonstone and Associated Minerals 15 BURKE COUNTY 15 Corundijin 15 Itacolumite 15 Toiirmaline...Amethyst f . , 4 .18 CABARRUS COUNTY 18 Minerals of the Cabarms County Mines 18 CALDWELL COUNT! 18 Pyrite |  | | Journal (issue) | | continue, including periodic visits to Elk Creek, Meade County, to collect superb transparent golden barite...Annabel Lee Mine, Ozark-Mahoning Co., Illinois, USA Small Cabinet, 8.3 x 7.6 x 4.4 cm Courtesy of Dr...state, beginning with the Rowley mine in Maricopa County, with mines such as the Red Could mine and 79 mine... Fluorite on Fluorite Xianghualing Mine, Linwu County, Hunan Province, China Small Cabinet, 8 x 7.3 x...Recovery Operation at the Blanchard Mine, Socorro County, New Mexico; Origins of Azurite and Malachite; |  | | Report (volume) | | around a granodiorite plug exposed along Lightning Creek. Three main parts of the fracture system are here...the glaciated valleys on both sides of Lightning Creek (pi. 1). QUARTZITE, SILTITE, AND AEQILLITE MEMBER...ridgetops and in the cirques west of Lightning Creek (pi. 1). . The total thickness of the lower member...falls in the sharp valleys tributary to Lightning Creek. This member has a few characteristics that help...inches long, consisting of chlorite-biotite-vermiculite pods in a granular quartz matrix cemented by |  | Chakhmouradian, Anton R., Reguir, Ekaterina P., Kressall, Ryan D., Crozier, Jeremy, Pisiak, Laura K., Sidhu, Ravinder, Yang, Panseok (2015) Carbonatite-hosted niobium deposit at Aley, northern British Columbia (Canada): Mineralogy, geochemistry and petrogenesis. Ore Geology Reviews, 64. 642-666 doi:10.1016/j.oregeorev.2014.04.020 | Journal (article/letter/editorial) | | southern slope of an arcuate ridge south of the Aley Creek as a roughly triangular body in plan view measuring...a similar geodynamic setting at the Rock Canyon Creek, Ice River, Bearpaw Ridge and Wicheeda Lake (Dalsin...Ranges, British Columbia, Canada Elk Creek, Johnson/ Pawnee Co's, Nebraska, USA Barreiro, Araxá, Minas Gerais...and secondary pyrochlore (apatite, monazite, vermiculite) 6.64 Mt at 0.60% Nb2O5, 7.32% REO; 3.0% REO...Horkel et al., 1984; Issa Filho et al., 1984; Johnson and Tegera, 2005; Kukharenko et al., 1965; Lapin |
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