 | | Journal (article/letter/editorial) |
| crystals, Arkansas also boasts an array of other minerals, as evidenced by this county-by-county description...R K A N S A S H A S A R I C H M I N E R A L and mining heri tage that started in the early 1800s with...of Magnet Cove, continued with mining in north ern and western Arkansas and Magnet Cove during the Civil...extensive collecting in Magnet Cove. In the 1900s, mining and minerals continue to play important roles in...the state, with obvious peaks in exploration and mining having occurred during World Wars I and I I . |
 | | Report (volume) |
| Bulletin 853 ZI CA D LEAD DEPOSITS OF ORTHER ARKANSAS BY EDWI T. McKNIGHT Prepared in coo pera tion...pper Cave Creek d i tricL _ _ ___ _______________ __________ __ M ount H ersey-lower Cave Creek di t ri..._____ ___ ~ill Creek distri ct_ __________________ _____ _______________ _ Davis Creek-Hurri cane Branch...____ Tomahawk Creek di tri cL _________________________ __ _____ _ ~aum ee-Water Creek d istrict____...Kimba ll C reek-Rock Creek district_______________ __ ___ ______ Pa nther Creek-Ingram Creek di t ri ct_ |
 | | Report (volume) |
| Washington, D. C. A.I.M.E. Trans.-American Institute of Mining and Metallurgical Engineers Transactions. New York... Devel. Comm., Div. Geology Bull.; Inf. Circ.-Arkansas Resources and Development Commission, Division...of Geology Bulletin; Information Circular. Little Rock, Ark. Asoc. Mex. Geologos Petroleras Bol.-Asociaci6n...Ontario. Canadian Inst. Mining and Metallurgy Trans.-Canadian Institute of Mining and Metallurgy Transactions...-Canadian Mining and Metallurgical Bulletin. Montreal. Canadian Min. J our.-Canadian Mining Journal. Garden |
 | | Report (issue) |
| FRONT COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing...Geophysical studies Hydrology Economic geology Mining directory Environmental studies Engineering studies............................................... Sphalerite . . . . . . . . . . . . . . . . . . . . . . ............................................. 170 County Index ........................................ |
 | | Report (volume) |
| of Science A. I. M. E____ American Institute of Mining and Metallurgical Engineers Aardrijksk---. Aardrijkskundig...cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Devonian development diagram Direcci6n Dissertation district distribution division Doctoral, Document Doctoral...Meteorological, etc. microscopic, etc. Mimeographed Mineral, Mining min. res_ _ _ _ _ mineral resources Mineralog_____...American Institute of Mining and Metallurgical Engineers: Contributions 134, 136-139; Mining and Metallurgy |
 | | Report (issue) |
| . . . . . . . . . 18 9. Map showing Sweetwater Creek Formation type locality . . . . . . . . . . . .... . .... 26 15. Geologic map of the Pumpkinvine Creek and Canton Formations . . . . . . . . . . . . ....a. Rare-earth element data for the Pumpkinvine Creek Formation . . . . . . . . . . . . . . . . . . ..... . . . . . . . . b. Discrimination of volcanic rock types based on Ti0 2 vs. FeO*/MgO ...... ... ..... . ....... .. ... c. Discrimination of volcanic rock series based on Ni vs. FeO*/MgO ............... |
 | | Journal (article/letter/editorial) |
| Formation. Mineralization comprises fine-grained sphalerite withminorgalena andpyrite. Mostsulfides (80-90%)occurasdelicate...Twoprincipal textural varieties ofstrata-bound sphalerite arerecognized: "porous," whichhasa highpyrobitumen...appear tobecogeneticandalmost co-abundant. Porous sphalerite isinterpreted astheproduct ofoil-mediated thermochemical...sulfatereduction (TSR)andsulfidedeposition. Nonporous sphalerite is theresultof gasmediated TSR.A paleosource...'zareasurrounding thedeposit. In theregional lodes,early sphalerite has8a4S values from20to25permilwhilelatersphalerite |
 | | Report (issue) |
| sections of the Arkansas Novaculite in the Ouachita Mountains area of southern Arkansas and southeastern...) ANCESTRA" NESSON ; , ANTICLIN.':_j X CEDAR CREEK'1 r \ \\ 0 ( _!~ S I ~ N ~I _ ', ? -' ...affected by the northwest-trending ancestral Cedar Creek anticline in eastern Montana, southwestern North...southeastern Iowa and in the Ouachita Mountains area of Arkansas does sedimentation appear to have been continuous...hundred feet. The amount of subsidence in central Arkansas is uncertain. The Rocky Mountains region and Williston |
 | | Conference Proceedings |
| GSA~®U® Denver, ANNUAL MEETING Colorado, & USA EXPOSITION PROGRAM '1 '1 '1 '1 Expert technical...Park, Colorado, 25-28 September • Denver, Colorado USA 3 INTERNATIONAL CENTRE FOR DIFFRACTION DATA...by Kea Giles. 25-28 September • Denver, Colorado USA 5 TOOLS INFLUVIAL GEOMORPHOLOGY (011(0 01 0. MATHIAS...spot and volcanic activities and many historic mining districts of the Rocky Mountains. There is something...including during the late afternoon and early evening receptions. On Saturday, 24 September, the 5th |
 | | Report (volume) |
| limestone of Malott (1919)-_______--_________Beech Creek limestone of Malott (1919)-__----___-___. Haney...clay bed of Crider (1913)------------------------Mining.. ----__-_--___-_____________--__----__------__-___...coal bed.______.__-___---___-_--___---__--__-Gun Creek coal bed________________-___-__---__----__-----Fire...Photomicrographs of limestone and sandstone. A, Beech Creek limestone of Malott, 1919; B, Glen Dean limestone;...beds of the Lee formation in high wall of strip mine on the east side of the Open Fork Valley, Haldeman |
 | | Report (volume) |
| Advancement of Science A. I. M. E__ American Institute of Mining and Metallurgical Engineers Aardrijksk__ Aardrijkskundig...cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...Devonian development diagram Direcci6n Dissertation district distribution division Doctoral, Document Doctoral...Meteorological, etc. microscopic, etc. Mimeographed Mineral, Mining mineral resources Mineralogic, etc. Meddel_ _...Meetings. Washington, D. C. American Institute of Mining and Metallurgical Engineers: Contributions 1-112 |
 | | Report (volume) |
| by name of field. Papers written for the layman. Rock names and areas; restricted to new or unusual rocks...or State and foreign geological surveys. Chemical rock- or mineral-forming systems; alphabetically by formula...are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous...and have not been searched completely. A.I.M.E., Mining Geology Geophysics Div. Ann. Mtg., Abs. Tech. Papers; |
 | | Report (issue) |
| problems, as a background for the development of mining, oil and gas, and various other industries wherever...the northern Providence Mountains, San Bernardino County, California, by John C. Ilazzard The San Andreas...^uren A. Wright, Charles W. Chesterman, silver mining and L. A. Xorman, Mojave Desert region Gardner...Tunis-Pastoria Creek area, Kern County, by Paul B. Harris Geology of the Sespe Creek-Pine Mountain area...area, Ventura County, by William R. Merrill Geology of the western Ventura basin. Santa Barbara. Ventura |
 | | Report (volume) |
| I M.E. Tech. Pub.; Trans -American Institute of Mining and Metallurgical Engineers Techmcal Publications;...Inf Circ -Arkansas Geological Survey Annual Report; Bulletm; Information Circular. Little Rock, Ark Ark...Geol. Survey County Mmeral Rpt.-Arkansas Geological Survey County Mmeral Report Little Rock, Ark. Ark Mmeral...Mmeral Bull.-Arkansas Mmeral Bulletm. Little Rock, Ark. Ark. Res Dev. Comm., Div. Geology Ann Rpt ; Bull...Bull.; Inf Circ.-Arkansas Resources and Development CommiSSIOn, Division of Geology Annual Report; Bulletin; |
 | | Book (volume) |
| Nan-ling District (China) USE Nan-ling Region (China) Nan-ling Region (China) UF Nan-ling District (China)...Nanticok language USE Nanticoke language Nanticoke Creek (N.Y.) BT Rivers—New York (State) Nanticoke girls...[QC611.8.N35] [Former heading] Narrow Lake (Noble County, Ind.) USE Rivir Lake (Ind.) Narrow-leaved black...(Tacoma, Wash.) Narrows Creek (B.C.) BT Rivers—British Columbia Narrows Creek (Wis.) BT Rivers—Wisconsin...Rivers—Wisconsin Narrows Creek Watershed (Wis.) BT BT Narwhal (May Subd Geog) [QL737.C433] Naryshkina dvorets |
 | | Report (issue) |
| Thermometry. Geologic Some Aspects of the Role of Water in Rock Melts. By George C. Kennedy.............. sees Role...respectively. The velocities for the underlying mantle rock are 8.15 and 4.7 km/sec respectively. The variations...certainly small. The oceanic crust is a layer of mafic rock somewhat less than 5 km in thickness, with a compressional...layers with velocities 5.5-6 km/sec underlain by rock with the surprisingly high velocity of 7.0-7.2 km/sec...have changed the original composition of a mafic rock during orogeny, and furthermore many of the Pacific |
 | | Report (issue) |
| ...........................509 Fluid-Rock of the San Fault-Rock James P. Interaction and Weakening in...and Frederick M. Chester..............514 Water-Rock Reaction in Fault Zones - Reaction Hardening verses...Water-Assisted Densification and Stress-Induced Water-Rock Interaction in Sandstones Thomas Dewers...........inhibit fluid migration? What are the typical fluid/rock ratios, flow rates and discharges for fault zones...methods, geochemistry, hydrology, ore deposits, rock mechanics, seismology and structural geology. To |
 | | Book |
| density and chemical composition of a number of rock types, including jade and obsidian found ‘dans les...in the hope of chemically characterizing certain rock types, such as obsidian (see Chapter 3) and marble...of obsidian are removed from a large core of the rock, then the bulk composition of the artefact is unaltered...a glass bead by fluxing with excess borax. Solid rock samples are likely to be unsatisfactory, however...parameters of interest — the limits of detection of major rock- forming elements as determined by EDXRF and WDXRF |
 | | Book (volume) |
| over the whole range and is frequently described as rock salt, though ordering of the cation and anion vacancies...on the type of rock from which they develop (Fig. 3). There are specific factors (rock material, climate...the chemical composition of the North America rock material, the climatic and biotic environment, and...Also, as the time of formation gets longer, the rock factor becomes less important (except in its limiting...GEOLOGY. Inasmuch as the processes that transform the rock materials into soils are determined by the climate |
 | | Book (edition) |
| (1961 B). 8, side scanning showi ng contact between rock floor (righ t) and sand bank (lef t) w ith sand...From Stride (1961A) . C, side scan ni ng showing rock o utcrops, gen tle fold, and smaff fau l ts. From...sampler are likely to become bent on encountering rock bottom, preventing the sampler from making a good...of an earlier unsuccessful model by Varney and Redwine (1937). It n1akes use of an evacuated chamber at...principle of pursing a nylon sock with a drawstring. Rock has been cored largely where the core tube passed |
 | | Book (volume) |
| facies is widely used in connection with sedimentary rock bodies, but is not restricted to them. In general...and systems term sedimentary of sedimentary rock facies is applied on the teristics. to bodies...kyanite rather than amphibole. See SHALE. that rock reflects the composition same initial composition...to which a rock belongs can be identified from the mineral assemblage present in the rock; the pressure...commonly and these are shown, along with voleanie rock rich in iron and magnesium and with little silica |
 | | Book (volume) |
| conductivity for Rock Wool. SEARCH STRATEGY AND RESULTS: On page Al find the entry Rock Wool. Note the...Mineral Wool Mineral Wool see also Mineral Wool Board Rock Wool see Mineral Wool Silicate Cotton see Mineral...Bixbyite Black Jack see Sphalerite lIn S) Blanc Fixe see Barite Blende see Sphalerite lIn S) Blue Copper Carbonate...Columbite (Fe, Mn) (Nb, Ta)2 O. Common Salt see Rock Salt (Na CI) Conglomerate Cooperite Copper Glance...Ferroferrichrompicotite Ferroferripicotite Ferrophosphore Rock Ferropicotite Ferroselite Fibrolite see Sillimanite |
 | | Book (volume) |
| States (Mojave Desert), Turkey, Russia (Inder district), Tibet, Italy, Germany, Argentina, Bolivia, Canada...determine their ore dressing characteristics, determine mining or quarrying conditions to be met in their develop-...extractive development are drilled for blasting. mine dewatering, access for utility lines, grouting for...industrial or other activity. Samples of soils, rock, and ground water are analyzed for chemical, biological...the best method of improvement of the site. See MINING; OIL AND Elements of drilling. The process to |
