 | | Report (volume) | | 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...Shelby County, near Whiting Station and Calera; Talladega County, in several places. Bauxite. Cherokee |  | | Book (volume) | | .......................................230 Massachusetts..............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ................................................................................49 Arkansas County Map .......................................... |  | | Report (volume) | | .......................................... Massachusetts...............:...............................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.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (edition) | | much information on collecting sites in Oxford County. Numerous other collectors of Maine minerals also...need a road map to find the location and starting point for each itinerary. The DeLorme Mapping Company'...directions will bring you into the map area at the point shown by an arrow. Look for landmarks described...Railroad : multiple track .. State. Bridge ...... county, parish, municipio .... Power transmission line...litter the roads leading to the quarries, and help point the way to collecting sites. Quartz occurs in a |  | | Journal (article/letter/editorial) | | Alberta, Canada T6G 2E3 b P.O. Box 458, Kula HI 96790, USA Received 14 October 2003; received in revised form...chlorite-grade black shales from the upper Old Fort Point Formation (Windermere Supergroup), a post-glacial...existing U – Pb age constraints that bracket the Old Fort Point Formation between f 685 and f 570 Ma. The distinctive...interpreted as the depositional age for the upper Old Fort Point Formation providing a minimum age constraint...the low organic content (TOC < 1%) of the Old Fort Point Formation precluded the determination of a precise |  | | Book (volume) | | .......................................198 Massachusetts...............................................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) | | .......................................198 Massachusetts...............................................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 |  | | Report (volume) | | geology and mining industry of Leadville, Lake County, Colorado, by S. F. Emmons, pp. 201-290, pis. xliv-xlv...203-528, pls.'vii-xxxi. The geology of Cape Ann, Massachusetts, by Nathaniel Southgate Shaler, pp. 529-611...of Monument Mountain, in Great Barrington, Massachusetts, by T. Nelson Dale, pp. 551-565, pis. Ixxi,...The geology of the road-building stones of Massachusetts, with some consideration of similar materials...brick clays of Rhode Island and southeastern Massachusetts, by N. S. Shaler, J. B. Woodworth, and C. F |  | | Book (volume) | | greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last, Kola Peninsula, Russia, has...clear to slightly blue topazes. However, San Diego County, California, is arguably the most important gem-pegmatite...collector and researcher characteristics which point to the location of origin, conditions of formation..."rocks." Display shelves shouldn't be crowded to the point that specimens touch each other and potentially |  | | Catalog/List | | radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...lapis AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline...crystal vugs ALTAITE Lead telluride Colorado Saguache County, Klondike mine Cleavage plates in quartz with pyrite |  | | Book | | on the southeast slopes of Mt. St. Helena, Napa County. The Silverado mine is one of the better-known...better-known localities. Other collecting grounds are Fort Point and the Black Hills of San Francisco, where crystals...They are locally known as "Lake \\^ell-formed County Diamonds." Nodules and geodes of iris agate and...small pea are abundant on the beaches of Fort Cronkhite, Marin County. Streambeds of the main streams draining...Paradise Valley and the Coyote vicinity in Santa Clara County. There it occurs in veins and irregular masses |  | | Report (volume) | | ...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous.................:........................... Massachusetts....:..........................................1. Elliott County dike............................................... 2. Crittenden County dike......................................... . 3. Keweenaw Point, Michigan..................................... 4.................................... 50 6. Pigeon Point, Minnesota..................................... |  | | Book | | commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...cities, and many of today’s prosperous western county seats began as mining-boom camps. trating sand...Whether you such as those listed alphabetically by county, township, and range in Part II of this book. Where...olivine, pyroxenes Trachyte Light Subparallel Biotite, potash feld- Volcanic Absence of quartz Dark...Oxidation ceases at the groundwater level; below this point mines run into sulphide ores which usually carry |  | | Book (volume) | | village, 133 . 31, Map of Clay point, Alton, 134 2, Section of Clay point, Alton, . 134 . 33, Map of...four hundred and fifty miles, finding only one point low enough to allow the upper surface of the ice...that at one point of its orbit it is somewhat farther from the sun than at the opposite point. This eccentricity...results are likely to have been produced, seems to point to a very long, continuous period of glacial action...distribution of the till in this state and in eastern Massachusetts is quite irregular. Sometimes no considerable |  | | Report (volume) | | 74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western...Portlandian) age. Mapped around Adobe Flat in Stanislaus County. Well exposed west of Wilcox Ridge in sec. 23,...Airport, sec. 30, T. 19 N., R. 103 W., Sweetwater County. Akah Substage Pennsylvanian (Desmoinesian): Utah |  | | Report (issue) | | of the City of San Francisco and southern Marin County, Calif., including a description of the Franciscan...Cliff House to Bakers Beach.............. 24 Fort Point to Potrero Hill.................. 25 Marin Peninsula...sandstone of the Franciscan Formation. Campbell Point, Angel Island.....................................in greenstone in the Franciscan Formation. Lime Point, Marin Peninsula.............................. 20...radiolarian chert of the Franciscan Formation. Lime Point, Marin Peninsula............ 21. Close random fracturing |  | | Report (issue) | | OF MINERALS AND MINERAL LOCALITIES ALLANITE Inyo County: 1, Coarse grained allanite occurs in a pegmatite...quadrangle, McAllister (4) p. 52. Los Angeles County: Additional reference, Patchick (2) p. 237. This...diagrams. 1, AMPHIBOLES ACTINOLITE San Bernardino County: 3, Additional Wrightwood, reported by Berkholz...locality in alluvium, near 21. HORNBLENDE Inyo County: 1, In large prismatic crystals up to 2.5 inches...Panamint Range, McAllister (4) p. 52. San Bernardino County: 2, Pargasite variety of hornblende occurs in coarsely |  | | Report (chapter) | | Kupa’a Farm, P.O.Box 458, Kula, Hawai’i, 96790, USA *Corresponding author (e-mail: earnaud@uoguelph...glaciogenic affinity: Toby, Vreeland and Old Fort Point (OFP) formations. The Toby Formation (Fm.) is...from potential stratigraphic correlatives in the USA. There is no direct age constraint for the deposition...diamictite-bearing Vreeland Fm. (glacial) and Old Fort Point Fm. (post-glacial) (Fig. 37.2) (Ross et al. 1989...(Glover & Price 1976) and Crawford Bay/Columbia Point areas (Lis & Price 1976). Ongoing investigations |  | | Report (issue) | | a short article on California diamonds. Amador County: A few small stones have been picked up near the...the towns of Volcano, Oleta and Fiddletown. Butte County: In 1853 it was observed that diamonds occurred..."Wliite Rock canyon and at Smith's Flat. Fresno County Small diamonds are reported to have been found...found a few miles north of Coalinga. Nevada County A 1-^ carat stone was found at French Corral. Siskiyou...El Dorado County Forest Hill. About : sixty have been : : : Bar. Trinit}^ County : INIicroscopic |  | Machado, Adriane, Chemale, Farid, Conceição, Rommulo V., Kawaskita, Koji, Morata, Diego, Oteíza, Orlando, Van Schmus, William R. (2005) Modeling of subduction components in the Genesis of the Meso-Cenozoic igneous rocks from the South Shetland Arc, Antarctica. Lithos, 82 (3) 435-453 doi:10.1016/j.lithos.2004.09.026 | Journal (article/letter/editorial) | | Geology, University of Kansas, Lawrence, KS 66045, USA Received 16 March 2004; accepted 4 January 2005 Available...Peninsula, Fig. 2), southeastern Greenwich Island (Fort Point, Fig. 3), western Robert Island (Coppermine Peninsula...Snow Deception Smith Low 64° W 0 10 km Start Point Byers Peninsula 128 ± 3 Ma (K-Ar - Pankhurst et...± 4 Ma (K-Ar - Pankhurst et al., 1979) Villard Point 109 ± 4 Ma (K-Ar - Pankhurst et al., 1979) 98012202...1999) 111 ± 4 Ma (Rb-Sr - Smellie, 1984) Devils Point 98011501 120.3 ± 2.2 Ma 119.4 ± 0.6 Ma 119.1 ± |  | | Book | | Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana...listed by county and community, range and distance. Whenever the collector crosses a county line, he will...of the county he is entering posted alongside the highway. By looking up the state and county, the user...guide can determine the collecting sites in that county by range and distance from the major cities and...information to reach a specific spot within a particular county. Many old localities listed here have, literally |  | | Report (issue) | | been found in the mining the nugget Jim, Placer County, California, in 1871 by a small girl in who town...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely...color" from Cherokee Flat, Butte County); and to borax ("Lake County, in large crystals in the clay of...the total entry!). No hint acid. Clear Lake, Lake County" foreshadows the subsequent discovery of immense |  | | Journal (article/letter/editorial) | | reported quartz pseudomorphsafter apophyllite from Fort Point, California, which were snow-white and opaque...baueritization of biotite, and retaining the optical properties of the original biotite. The term "baueritization"...has been used so often to mean the bleaching of biotite mica, it would seem wiser not to enlarge on the |  | | Report (volume) | | crystalline rocks Maine 1. Rocks from Aroostook 'County 2. Miscellaneous rocks5 v New Hampshire 5 Vermont...of Mount Ascutney 5 2. Miscellaneous rocks 5 Massachusetts 1. Magnesian rocks 2. Amphibolite 3. Granite...Carolina Georgia Kentucky 1.. Elliott County dike 2. Crittenden County dike Tennessee Missouri Arkansas Oklahoma...Crystal Falls district, Michigan 5 3. Keweenaw Point, Michigan 4. Menominee River Sturgeon Falls gabbro...region-Continued.5 5. Penokee-Gogebic region 6. Pigeon Point, Minnesota 5 7. Mesabi district, Minnesota 8. Miscellaneous |  | | Report (issue) | | the 'what' and 'where' an important starting point to a knowledge of the mineral resources of possible...commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is ...products. The gem-bearing pegmatites of San Diego County have aroused special masses, interest. Many ...short articles on California diamonds. A Amador County: few small stones have been picked up near the |
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