 | | Report (issue) | | Pleaoc teturn this publication to the Virginia Geologieal Survcy whcn you havc no further uce for it...COMMONWEALTH OF VIRGINIA STATE COMMISSTON ON CONSERVATION AND DEVELOPMENT VIRGINIA GEOLOGICAL SURVEY...Deposits of Virginra BY ARTHUR A. PEGAU UNIVERSITY, VIRGINIA 1932 COMMONWEALTH, OF VTRGINIA STATE COMMISSION...COMMISSION ON CONSERVATION AND DEVELOPMENT VIRGINIA GEOLOGICAL SURVEY ARTHUR BEVAN, State Geologist Bulletin...33 Pegmatite Deposits of Virginia BY ARTHUR A. PEGAU UNIVERSITY, VIRGINIA 1932 RICHMOND: DrvrsroN |  | | Report (issue) | | the cover—Turquois crystals from Lynch Station, Virginia; x ca.; pho tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... © R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound |  | | Journal (article/letter/editorial) | | A Resume: Pseudomorphs in Virginia by R . V. DIETRICH Department of Geology Central Michigan University...been able to determine, John G . Meem, of the Virginia Military Institute, wrote the first paper dealing...dealing primarily with pseudomorphs found in Virginia. I n 1886, he described and illus trated several...as precursor and/or end-product constituents of Virginia pseudomorphs. Several addi tional examples of...mold-making processes. anatase ( T i O ) after titanite ( C a T i S i O ) J , gain of one or more constituents |  | | Journal (issue) | | Locality for Chapmanite Red Bird Mine, Pershing County, Nevada Bob Werner werner@lcturbonet.com The Red...camps. (Bolivia was then officially allied with the USA, although this was opposed by some political factions...Maureen G., Geology and Mineral Deposits of Pershing County, Nevada, Nevada Bureau of Mines and Geology, Bull...Charlottesville, VA 22901-1160 8 Minerals of Altavista, Campbell Co., Virginia Tony Nikischer Excalibur Mineral Corporation...crystals was uncovered near the small town of Altavista, Virginia. The mineral was noted briefly by R.V. Dietrich |  | | Journal (article/letter/editorial) | | York at Stony Brook, Stony Brook, NY 11794±2100, USA Editorial responsibility: J. Patchett the U-Pb ages...Mexico, and the Evington Group (EG-1 to EG-5) in Virginia. Analyses of single crystals from the Little Falls...(or even more commonly dated minerals such as titanite where 206Pb/204Pb ratios are often less than 300)...concordia plots for staurolites from New Mexico and Virginia. c Standard U-Pb concordia plot for garnet analyses...for staurolite. Walloomsac Formation, Dutchess County, New York U-Pb systematics Six staurolite fractions |  | | Journal (article/letter/editorial) | | Geological Sciences , Virginia Polytechnic Institute and State University , Rlacksburg, Virginia, 24061 Published...Geological Sciences, Virginia Polytechnic Institute and State University, Rlacksburg, Virginia 24061 Downloaded...(1987) modeled the data available for onshore Virginia, including the data previously analyzed by James...operation in the Valley and Ridge near Franklin, West Virginia, at distance 475 km along the transect. Using...modeled by Holbrook et al. (1994). Onshore in Virginia, James et al. (1968) correlated the regional-scale |  | | Journal (issue) | | yth ANNUAL JEWELRY GEM &MINERAL SHOW Featuring Virginia Minerals, Mines and Localities BE A PROSPECTOR...14,1977 VIRGINIA BEACH CIVIC CENTER (THE DOME) 19TH AND PACIFIC AVENUE VIRGINIA BEACH, VIRGINIA Rocks&...Minerals from Virginia Richard S. Mitchell 230 Mineral and Fossil Collecting Sites in Virginia Palmer C....Resume: Pseudomorphs in Virginia R. V. Dietrich 244 The Geology of Virginia W. Cullen Sherwood 250 Prehnite—Apophyllite...Minerals of Virginia J. Alexander Speer Minerals from the Old Sulphur Mine, Louisa County, Virginia Richard |  | | Journal (article/letter/editorial) | | North Carolina State University, Raleigh, NC 27695, USA b Department of Earth Sciences, Memorial University...Generalized regional geologic map of the southern Virginia-northern North Carolina Appalachians depicting...Group and ca. 1.0 Ga Laurentian basement in the Virginia Appalachians is a non-conformity. burg Group...Blue Ridge and Valley and Ridge of southwestern Virginia and Bream et al. (2004) documented 1.4–1.5 detrital...funded this research. We thank Bill Henika of the Virginia Depart- 301 ment of Mineral Resources for his |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts, |  | | Book | | CHAPTER 4 Maryland ... 3 CHAPTER 5 Virginia 4 1 CHAPTER 6 West Virginia 5 CHAPTER 7 Kentucky 6 CHAPTER...Virginia's noted Rutherford Mine. Photograph by Dr. Virginia Lee Blackford. ical pearls in delicate pastel...dollars at the noted locality of Cowee Valley, Macon County, North Carolina. An enthusiastic family found and...the well known old Rutherford mine in Amelia County, Virginia, and found bright spessartine garnets, glowing...green gem spodumene, was discovered in Alexander County, North Carolina, in 1880 and named for one of its |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...metamorphic hornfelses, with epidote, chlorite, albite, titanite, etc. In rich masses at Pelham, Hampshire co....Plat., Malawi, G 10 17 River Formation in Uintah County, Utah. Deer et al., v. 2A,483, 1997. Aenigmatite |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...and Edenville, large, fine crystals of spine!, titanite, amphibole and pyroxene have been found since...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Report (volume) | | .........Prof. George H. Perkins, Burlington. Virginia...........Dr. Thomas L. Watson, Charlottesville...Washington....... Prof. Henry Landes, Seattle. West Virginia... .Dr. I. C. White, Morgantown. Wisconsin......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 |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...contact Mineralogical Research Co., 15840 E. AltaVista Way, San Jose, CA 95127. A list of other dealers... Soviet Union; the Morefield mine, Amelia County, Virginia; and the Anjanabonoina pegmatite in Madagascar...include fluorite, garnet, biotite, apatite, zircon, titanite, tourmaline, pyrophyllite, topaz, rutile, ilmenite...local fossils from the neighboring municipio 134 (county) of Zepotitlan’s famous San Juan de Reyes fossil |  | | Report (volume) | | ............................................. Virginia......................................................................................... West Virginia.................................................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.; |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...Geological Surveys Distribution Branch. 1200 Virginia 22202. Those S for Eads Street. Arlington...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic...indicate the presence of beryl, tourmaline, rutile. titanite, apatite, and other minerals. .^i-J^ 2 PLACES |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...AZ; Richard A. & Tresa L. Kosnar, Golden, CO: Virginia & Larry Kribs, Desert Dog Mines, Bend, OR; Guy...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill O. Murphy |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...Maine, New Hampshire, Connecticut, New Jersey, Virginia, and North Carolina. In the West, the Rockies...corners of the claimed area, and filing in the county land agent's office. In addition he has to show...called bediasites from Bedias, a town in Grimes county. Gold is a subject by itself, but because the gem...the East, Georgia, North and South Carolina, and Virginia have been the major gold producers, mostly from | | | Book (volume) | | Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, ID; Jeannette B. Carillo, Gen1 Center USA, El Paso, TX; Gary Christopher, The Prospectors Cache...AZ; Richard A. & Tresa L. Kosnar, Golden, CO: Virginia & Larry Kribs, Desert Dog Mines, Bend, OR; Guy...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill 0. Murphy... 15 Figure 6. Dallas Gem Mine in San Benito County, CA........................................... |  | | Book | | Sciences, University of Florida, Gainesville, FL, USA Barry P. Kohn School of Earth Sciences, University...Department, University of Michigan, Ann Arbor, MI, USA Kyoungwon Min Department of Geological Sciences,... University of Florida, Gainesville, FL, USA Santiago Noriega Universidad Nacional de Colombia, Facultad...Sciences, University of Florida, Gainesville, FL, USA Pedro A. Restrepo-Pace Oilsearch Limited, Sydney...according to De Boorder 1976) and with very large titanite crystals as a typical microscopic characteristic |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Howard T. Evans: U.S.G.S., Reston, Virginia. Ellen W. Faller: Dept. of Geology and Geophysics...Long Island, New York. Victor Yount: Warrenton, Virginia. Josef Zemann: Institut fur Mineralogie der Universitat...Carolina South Dakota Tennessee Texas Utah Vermont Virginia AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA...PA PR RI SC SD TN TX UT VT VA Washington West Virginia Wisconsin Wyoming WA WV WI WY Provinces, Canada...Publisher, distributed by Williams Minerals, Rio, West Virginia Wies. Eysel. W., Min. Pet. Inst. Univ. Heidelberg |  | | Report (volume) | | Fluor-magnesiohastingsite from Dealul Uroi (Hunedoara county, Romania): Mineral data and crystal structure of...assemblage from the Tallan Lake sill, Peterborough County, Ontario. Can Mineral 18:275-284 Hawthorne FC,...riebeckite granite at Hurricane Mountain, Carroll County, New Hampshire (Hawthorne et al. 1996c). Holotype...alkali ultramaic diatreme at Coyote Peak, Humboldt County, California by Hawthorne et al. (1998). The empirical...Fluoro-magnesiohastingsite from Dealul Uroi (Hunedoara county, Romania): Mineral data and crystal structure of |
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