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| The Crystalline Rocks of South Carolina By WILLIAM C. OVERSTREET and HENRY BELL III GEOLOGICAL SURVEY...of the Piedmont and Blue Ridge provinces of South Carolina UNITED STATES GOVERNMENT PRINTING OFFICE,...and Precambrian(?) age_______________________ Carolina slate belt_________________________________________..._____________________________________ -. _ ____ Biotite gneiss and migmatite__ __ _____________ __ __ ___ Henderson...crystalline rocks in South Carolina. 2. Map showing geologic belts in South Carolina. 3. Map of the main |
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| Central group ____________________________ _ _ Carolina gneiss ________________________ _ Mica schist ___..._______________________ _ Garnet-mica gneiss ________________ _ Quartzites and conglomerates _______ _ Kyanite..._ Limestone and graphitic schist _______ _ Roan gneiss ___________________________ . SoutherngrouP---...__________________________________ _ ~ orth Carolina and South Carolina ______ ____ _ Georgia ______________...34 35 35 36 39 44 44 45 46 47 47 49 49 50 50 Mine descriptions ___________ --------- -- .. ------- |
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| schist ____ : ____________ . __________ __ _________ Gneiss (schistose granite) __ __ : ______________________________...______ ___ _ __________ __ _ 27 O ther pu rt. o f the area __ . __ ____ _ __ _____ _____ _________ _ __ ___...___ . _....... _. _. _____ .... ______ 83 Colossus mine ___ ..... _o ••• _ • • • • • • • • • • • •• •••...Blackmon mine._ ... ___ •.......... _..... __ ....... .............. 92 Kings Mountain mine __ ___ ....94 Ferguson mine .....•............. _........ _. __ ___ . __ .. __ . ___ . _ 96 Brown mine ____ . __ |
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| Leo M. Hall Geology and geochronology of Canada Hill granite and its bearing on the timing of Grenvillian...L. Hoersch Tectonic evolution of the Baltimore Gneiss anticlines, Maryland Peter D. Muller and David...in North Carolina and Tennessee, as well as smaller gneiss domes of Tennessee, North Carolina and Georgia...Philadelphia; the Baltimore Gneiss domes of Maryland; and the Sauras Massif of North Carolina. Still farther east...the isolated Grenville rocks of both the Goochland area in eastern Virginia and the Pine Mountain window |
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| belt________________ Marble in Brevard fault zone_________ Gaffney marble belt_________________ Sylacauga marble belt_______________...Appalachia__________________ North Carolina_____________________ South Carolina_____________________ Georgia____________________________...__________ Pennsylvanfa_______________________ South Carolina_____________________ Tennessee__________________________...Deposits in North Carolina__________ Deposits in South Carolina and Virginia____________________________ Resource...quarry face in limestone, 160 feet high, 4 miles south of Franklin, W. Va__ ______________ __ _____ _____ |
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| Radioactive rare-earth deposit at Scrub Oaks mine, Morris County, New Jersey, by Harry Klemic, A. V. Heyl...mineral deposits of the St. Regis-Superior area, Mineral County, Montana, by Arthur B. Campbell.____________________...mineral deposits of the Carlile quadrangle, Crook County, Wyoming, by M. H. Bergendahl, R. E. Davis, and...northern Black Hills district, Wyoming, Montana, and South Dakota, by Maxwell M. Knechtel and Sam H. Patterson...heterogeneity in the magmatic rock from which the gneiss was derived. But a paragneiss may generally be |
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| structure that extends northeasterly from North Carolina through Virginia, Maryland, and into southern...with Middle Proterozoic porphyroblastic granite gneiss (Yaw) comprise most of the anticlinorium's core...dikes, which comprise a high percent of a given area, are interpreted to represent feeder dikes for some... Middle Proterozoic Rocks Felsic gneiss (Yfg) The felsic gneiss, which is commonly mixed with lesser...lesser amounts of granitoid, underlies a large area in the eastern part of the quadrangle. The dominant lithology |
 | | Book (edition) |
| the con dition of affairs, more especially in the South and in the States and Ter ritories of the far West...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...extends from the south prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance...distance of 60 miles. Down to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below...being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater thickness |
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| Length millimeter (mm) meter (m) kilometer (km) Area square mile (mi2 ) 2.590 square kilometer (km2...locality is listed first. • Geologic province of type area as established by the American Association of Petroleum...paper. • Type or reference section, locality, or area and derivation of name if not implicit in the type...Glades Group Early Cretaceous (Comanchean) Florida South Florida province Applegate, A.V., Winston, G.O....Gorda rocks (Lowermost Cretaceous-Jurassic(?)) in south Florida: Gulf Coast Association of Geological Societies |
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| the state, insomuch as both the Black Hills of South Dakota and the scenic Badlands thrust long spurs...the color of the rainbow. The western Nebraska-South Dakota borderland from Sheridan Co. to the Wyoming...Calcite crystals, Marcasite and Pyrite cubes. The area around the confluence of the Loup River with the...jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte R...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville |
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| COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing...showing interference growth, from Lake Lanier area, approx. 1.5x. Photography by S. M. Pickering For convenience............................................. 170 County Index ...........................................from Washington and Bleck ley counties to Irwin county. Some minerals described herein have never been |
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| located in the southern central part of the study area. The Geology of the Celeste 71/2' Quadrangle,... ......... ... ... .... .. ... .. .. 8 Biotite Gneiss Unit ............................................Illustrations Figure 1. Location map of the study area. .. ..... .. ..... .. ... .. .. ..................geologic belts of the southern Appalachians. The study area is outlined. .. .... ............. ......... ........ 9 Modal analyses of rocks from the biotite gneiss unit. ........................................ |
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| help bring you the t r u e picture o f a fabulous area t o fay_ M i c e the collecting in the East is different...p o p u l a r c a b i n e t specimens o f t h e area, f o r micromounts, fluorescents, a n d i n a f...6 CHAPTER 8 Tennessee 8 7 6 CHAPTER 10 South Carolina ......... _ .......... _ _ .... ____________________.........._........... 7 3 6 CHAPTER 9 North Carolina 4 2 3 3 9 6 3 CHAPTER 1 GEM H U N T I N...g e s w h i c h c r e s t a t M t . N o r t h Carolina, a n d C l i n g m a n ' s Dome, Tennessee. Because |
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| In pocket FIGURE 1. Map of Massachusetts showing area described in this report................. 2. Map...showing mylonitic fabrics of granitic rocks along the south side of the Essex fault...........................geologic evidence along a 15km reach in northern Essex County; southwest of Lowell it is expressed as a profound...km; magnetic evidence suggests that it extends south-southwestward an additional 30 km. The Burlington...ranging from nearly ultramylonite through flaser gneiss and highly recrystallized blastomylonite; it can |
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| gemstone, an exceptionally high quality, colorful flint that is mostly a mixture of chert, translucent chalcedony...Arizona agatized wood. This gem flint occurs in the 8 mile long Flint Ridge, between Newark (Licking Co...true flint (characterized by ease of working) include the highly colored Vanport flint of the Flint Ridge...Ridge and the Upper Mercer flint exposed in Hocking, Perry, and Coshocton counties. Early American settlers...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD |
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| gemstone, an exceptionally high quality, colorful flint that is mostly a mixture of chert, translucent chalcedony...Arizona agatized wood. This gem flint occurs in the 8 mile long Flint Ridge, between Newark (Licking Co...true flint (characterized by ease of working) include the highly colored Vanport flint of the Flint Ridge...Ridge and the Upper Mercer flint exposed in Hocking, Perry, and Coshocton counties. Early American settlers...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD |
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| rtz-plagioclase gneiss (Y2hc) and epidote-clinopyroxene-hornblendeplagioclase gneiss (Y2he) of the Hexenkopf...plate-margin setting (fig. 2). Quartz-oligoclase gneiss (Y2lo) of the Losee Metamorphic Suite cores a synform...Complex on the west slope of Christines Hill and adjacent area where it unconformably overlies hornbl...On the basis of chemistry, the quartzoligoclase gneiss has been interpreted to be a sequence of quartz...in aspect and were mapped as albite-oligoclase gneiss (Y2la). The origin of these rocks has been controversial |
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| CHLORI~ATIO N PLANT, CREI GHTON GoLD ~1INE, CHEROKEE Cou_ TY, GEORGI A PLATE t GEOLOGICAL SURVEY... W. S. Yeates was born at Murfreesboro, North Carolina, December 15, 1856, where his father, Hon. Jesse.....- The Hall County Belt ---------------------c------------------The McDuffie County Belt ---------...The Carroll County Belt ---------------,---------------------- 36-37 The Oglethorpe County Belt ----...------------------------------------ 37 The Madison County Belt ------------------------------------- 37 |
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| Martha S. Toulmin, and Druid Wilson. The geographic area covered includes the United States, its possessions...administered by the United States. This geographic area is much smaller than that for the Wiln1arth Lexicon...3 and Central America. This smaller ge_ographic area was selected primarily because the International...Genevieve Limestone in Blue River Group" in another area. Finally, the name in boldface indicates that the...Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone |
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| commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291...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...minerals which make lovely cabinet specimens. old mine western states, to kick up and oxidation, |
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| BULLETIN 10S6-B Geologic names arranged by age and by area containing type locality. Includes names in Greenland...each formation (that is, rock unit) named from an area is shown, but not its complete geographic extent...only in the geographic area that contains or is assumed to contain the type area or locality. Thus, the...Berg, E. R., and Nelson, C. A., 1956, Croixian type area upper Mississippi Valley, in Eodgers, John, ed....glaciation 2 Itkillik glaciation 2 Johnston Hill glaciation 2 Mak Hill glaciation 2 Mount Osborn glaciation |
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| Piedmont allochthons_______________________ 8 Western gneiss domes ____________________ 8 Pine Mountain belt__________________...8 Geologic chronometric data Continued Western gneiss domes Continued Kings Mountain belt___________________...Mountains anticlinorium __________ 9 Baltimore Gneiss domes_________________ 9 Manhattan Prong ____________________...Charlotte belt.._.__...__.._____...._... 10 Bronson Hill-Boundary Mountain anticlinorium___ 10 Merrimack...10 Avalonian zone ________________________ 10 Carolina volcanic slate belt _______________ 10 Southeastern |
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| millimeter (mm) meter (m) kilometer (km) meter (m) Area square mile (mi-) 2.590 square kilometer (km2...(in.) inch (in.) foot (ft) mile (mi) yard (yd) Area square kilometer (km-) 0.3861 square mile (mi2)...Virginia and to interpret the tectonic history of this area. We will visit outcrops in the Coastal Plain, Piedmont...Physiographic provinces of Virginia and in field trip area, and generalized cross section A-A' of field trip...Wilson Cycle as it applies to the northern Virginia area (after Fichter, 1993). Geology of the National |
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| Distribution Branch, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...selection of a name, definition of the unit in the type area with specific location of the type section, statement...described, followed, in parentheses, by the geographic area of the State in which the type locality occurs....younger; correlations. 10. Type section, locality area, and derivation of name. LEXICON OF GEOLOGIC NAMES... 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows |
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| C~eology of the Marshall Quadrangle, Flauquier County, Virginia By Gilbert H. Espenshade U.S. GEOLOGICAL...1912Geology of the Marshall Quadrangle, Fauquier County, Virginia. (U.S. Geological Survey bulletin ; 1560)...no.: I 19.3:1560) 1. Geology-Virginia-Fauquier County. I. Title. II. Series. QE75.B9 no. 1560 557.3 s...Geologic map of the Marshall quadrangle, Fauquier County, Virginia • • • • • • • • • • • • • • • • • • •... GEOLOGY OF THE MARSHALL QUADRANGLE, FAUQUIER COUNTY, VIRGINIA By GILBERT H. ESPENSHADE Abstract |
