 | | Journal (article/letter/editorial) | | ..................................... 172 The Redwing section........................................................................ 176 The Oneota dolomite............................................................................. 180 The Shakopee dolomite.........................: ......................paper, consists of several alternating beds of dolomite, dolomitic shale and sand stone. The series lies...composition varied but little from that of a pure dolomite; its brecciated and concretionary character was |  | | Journal (article/letter/editorial) | | Major Long,J and Featherstonhaugh § visited the falls of Saint Anthony and many other places of geologic...under the sandstones and shales around Taylors Falls and have been traced to Stillwater, where they lie...the red quartzite formation extend from Nicollet county southwestward into Iowa and South Dakota and were...shown in a slide from the quartzite of Cottonwood county, Minnesota. The Minneopa well was sunk to the depth...deposits along Snake river. Finally, at Taylors Falls in two or three places, one of which is near the |  | | Report (volume) | | p. 58-59, 227. Mainly silty sandy thick-bedded dolomite containing layers of dolomitic medium-grained...74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles south of Wildman...sandstone; middle, about 950 feet thick, chert, dolomite, and dolomitic sandstones. True thickness of upper...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western |  | | Report (volume) | | with State and local historical societies, State, county, and township officers, and individuals in all...Massachusetts, for additions to and corrections of Connecticut and Massachusetts place names. 7 8 PLACE NAMES...Wyoming, Illinois, superintendent of schools, Stark County, 1882-1898, for much valuable information concerning...several hundred cities and towns, and corrections of county names in the State of Illinois. J. P. Dunn, Indiana...Indianapolis, Indiana, for additions to and corrections of county names. M. W. Davis, State Historical Society, Iowa |  | | Journal (article/letter/editorial) | | Limestone, dolomite 150 Shale, limestone 50- 75 Limestone, shale 30 Sandstone 100-200 Dolomite, 0-115 sandstone...sandstone Dolomite 200 Sandstone 60-200 Dolomite, shale, 130 sandstone Glauconitic 100 sandstone Sandstone...PEET Shale, limestone 100 Dolomite 30 Dolomite Shale Dolomite Sandstone Dolomite 100-250 30 75-120 0-332...0-332 0-100 Dolomite 0-200 40 Sandstone 20 Dolomite 100 Sandstone Sandstone 0-75 Norwalk 0-50 Sandstone...Sandstone Lodi Trem 0-50 Shale pealeau St. Lawrence Dolomite 0-25 Unnamed 0-20 Shale MazoDolomite, Cambrian |  | | Journal (volume) | | ceensinaecegnes 263 of Chazy township, Clinton county, New York; by H. P. Cusuina.... 285 Faults Honeycombed...12—Cusuina: Geologic map of Chazy township, Clinton county, New (eee I Re Sr LT Te ee eee TF Papen See ae...figures).... 299 cn ** Glaciated and honeycombed dolomite of the Guelph formation. d alecuic icira Medie................ soak Kemp: Figure 1—Map of Essex county, New York..................0eeeeeee ‘¢ 2—Group...VOL. 6. Figure 3—Cross-section at ophicalcite quarry near Port Henry, New WE Weds tak saude iden es |  | | Report (issue) | | McKenzie County, N. Dak_ _ 3. Flaxville upland north of the Missouri River, Sheridan County, Mont_ _______________...channel, north of Skaar, south13 western McKenzie County, N. Dak______ 7. Principal geomorphic elements...Mont____ 13. Section along Smoke Creek, Roosevelt County, Mont_ __---__-------------_-14. Early Wisconsin(...till(?), Roosevelt County, Mont. ________ 15. Section along Sand Creek, McKenzie County, N. Dak_____---...Wisconsin(?) till in relation to the limestone-dolomite belt flanking the Canadian Shield-. -__- - -------22 |  | | Book | | States for each, further in of “spirit a Connecticut, patriotism.” the gem considered October,...and weighs 235.5 carats, morganite rough Diego County, California, weigh Lea Collection), and from...Properties be the largest a was story Angeles County and photographs prepared from a 6,021- International...35 x while etching cleavage etched green County, California; 138 The basal face is has cracks...11 Superb, doubly Photo No. terminated Diego County, and c {oool} several Harold & with The |  | | Journal (volume) | | classes: 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...and developments). Conejo Oil Field, Ventura County. Shallow wells (100 pumped by jacks and cables...resources of Plumas County. This will be accompanied by a new geologic map of the county. There is Averill...4 Geological map and cross section near Merced Falls, modified after Sonora folio, California, scale...geology of the Engels and Superior mines, Plumas County, California with a note on the ore deposits of |  | | Journal (issue) | | mining district to the old Ethel Mine asbestos quarry. Progress was then made for a study of rocks associated...was visited. This allowed for a study of various dolomite, pock-marked quartzite and striped slate exposures...four mines namely Shamva, Mazowe, How Mine, and Redwing. These are now operated under separately registered...Foundation 7811 Shaffer Parkway, Littleton, CO 80127-3732 USA Phone: +1.720.981.7882/Fax: +1.720.981.7874 22 |  | | Report (issue) | | mines, and prospects.................. Churchill County . ...............................................Jlescription of Districts-Potitilt ired PAGE Douglas County ................................................................................... 51 Elko County ..................................................................................... 61 Esnleralda County ..................................................................................... 77 Eureka County .............................................. |  | | Report (issue) | | 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...recently, one of 21 carats near Plymouth. ; Butte County: In 1853 it was observed that diamonds occurred |  | | Report (issue) | | G. A., Geology of the Tarryall district, Park County, Colo.: Colorado Geol. Survey Bull. 31, p. 21,1925... Q. A., Geology of the Tarryall district, Park County, Colo.: Colorado Geol. Survey Bull. 31, p. 26,...have supplied most of the gold output of Summit County. MINERALOGY Ransome 61 has described most of the...- - ---------- -__-____--_-.-__-_______-____. Dolomite, CaMg(CO3) 2 __ ___-_--__---_-___---__________________...Gallager tunnel, the Railroad tunnel, and the Redwing tunnel driven northeastward into Nigger sill that |  | | Book | | will provide a survey of facts for the landowner, quarry industry and water authorities alike, where a conflict...the distribution of dolomitized limestones and dolomite tors 101 24 Sketch-map of selected dry valley...Xll List of photos Photo page 1 Brassington village on the limestone plateau 3 2 The hamlet of Upperdale...brachiopod shells and stromatactis voids, Coal Hills quarry, Wirksworth 30 7 Nodules and layers of chert...together near the top of the face in Ben Bennett's quarry at Grangemill 62 14 Cutting a paper-pulping wheel |  | | Report (issue) | | observed in the gold gravels at Cherokee, Butte County, and this locality, became the most noted one in...short articles on California diamonds. A Amador County: few small stones have been picked up near the...towns of Volcano, Oleta and Fiddleto^vn. Butte County: In 1853 it was observed that diamonds occurred...Thompson Flat, two miles north of Oroville. El Dorado County: A diamond weighing 1| carats was found at Forest...in White Rock canyon and at Smith's Flat. Fresno County: Small diamonds are reported to have been found |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...History of the Tourmaline Queen mine, San Diego County, California . . . . . . . . . . . . . . . . . ...discovered at the Tourmaline Queen mine, San Diego County, California, by Ed Swoboda and Bill Larson. The...contacted the Natural History Museum of Los Angeles County to ask whether the Museum and its Gem and Mineral...informally known as “The L.A. Show,” “The L.A. County Museum Show,” or something else. Calling it “The |  | Oberthür, T., Blenkinsop, T. G., Hein, U. F., Höppner, M., Höhndorf, A., Weiser, T. W. (2000) Gold mineralization in the Mazowe area, Harare-Bindura-Shamva greenstone belt, Zimbabwe: II. Genetic relationships deduced from mineralogical, fluid inclusion and stable isotope studies, and the Sm-Nd isotopic composition of scheelites. Mineralium Deposita, 35 (2) 138-156 doi:10.1007/s001260050012 | Journal (article/letter/editorial) | | inclusions ()59.8 °C < Tm < )27.3 °C) from the Redwing mine, Mutare greenstone belt. Gold deposits of...exists between average d18O values of quartz and dolomite. By analogy with other hydrothermal gold systems...TG, OberthuÈr T, Vetter U, Chatora D (1994) The Redwing gold deposit, Mutare greenstone belt, Zimbabwe: |  | | Report (issue) | | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...Land closed to prospecting and mining City and county zoning Water for mining operations Previous descriptions...dumortierite deposit Lead 173 173 1 73 Limestone and dolomite Geologic occurrence Possible uses 1 deposit |  | | Report (issue) | | of small steeply plunging tight folds north of Redwing probably was formed by the eastward movement of...of an overriding thrust salient. Southwest of Redwing along Huerfano River the sedimentary rocks are highly... 32; magnetite and ilmenite, 20; corundum, 3; dolomite, 7; and an unidentified zeolite, 2. The microgranodiorite...north from the divide that is the CostillaHuerfano County line, and it may be related to the larger syenite...constituent in these rocks is antiperthite. At the county-line divide (pl. 1, loc. 91) and north on Pass |  | | Report (issue) | | ............. Collection of basic records–Dane County Program, WI 00302................................monitoring of Fox River and tributaries, Green Lake County, WI 00304 ........................................................................... Winnebago county education project, WI 17210.......................... Regional hydrogeologic study of La Crosse County, Wisconsin, WI 21900...................................... Regional hydrogeologic study of Sauk County, Wisconsin, WI 22000.......................... |  | | Report (issue) | | Open-File Report 00-251 Tomorrow River, Portage County uses science for a changing world WATER-RESOURCES....... 12 00302 Collection of basic records-Dane County program..........................................residential and commercial construction sites in Dane County, Wisconsin ......................................phosphorus loading to, Pike Lake in Washington County .......................................................................53 17306 Fish Lake, Dane County .............................................. |  | | Report (issue) | | Mineral Production General Features I. Alpine County. 5 6 6 , Mining Districts The Mogul and Monitor...27 27 27 , , Bibliography Chapter II, Inyo County. Introduction and Acknowledgments Location and...and water supply List of watering places in Inyo County Topography and drainage , Culture Mode 38 39...salt deposits Taele of Mining Districts in Inyo County . 5S 5S 58 58 58 58 58 58 58 58 5S 59 59 59 59...Mines Antimony Borax Copper 62 ^4 74 --- Dolomite Gold ?5 Gypsum 8d Iron Lead-Silver-Zinc 87 |  | | Report (issue) | | listed in alphabetical order by county and by fields within each county (column 1). This column includes...two or more counties, a reference to the other county(ies) is given. The field location (column 2) includes.....................• 1 2 Statistical Data by County Adams... . • . 5 Arapahoe ..• 9 Archuleta .. 11...Fields - Cumulative Production through 12/81. Field-County Cross Reference List .....•.........•...•...•....•..•.. 57 58 59 60 61 62 Figures 1. Colorado County Map . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Open-File Report 01-254 Poplar Coulee Creek, Vernon County USGS science for a changing world WATER-RESOURCES............. 12 Collection of basic records-Dane County Program..........................................residential and commercial construction sites in Dane County, Wisconsin.......................................phosphorus loading to, Pike Lake in Washington County............................................................................. 60 Fish Lake, Dane County............................................... |  | | 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...housing developments. Another is the famous Crestmore quarry, where the cement production has almost destroyed...color" from Cherokee Flat, Butte County); and to borax ("Lake County, in large crystals in the clay of |
|
