 | | Report (volume) | | porphyry gold system High-alumina deposits in Moore County -----------------------------------------------Other...Hydrothermal alteration at the Brewer mine, Chesterfield County, South Carolina ------------------------------------------6...Hydrothermal alteration atPilot Mountain, Randolph County, North Carolina ------------------------------...Characterized by some or all of the minerals kaolinite, sericite, pyrophyllite, and rutile, and locally...systems--the Brewer, in Chesterfield County, S.C., and Pilot Mountain, in Randolph County, N.C.--are tentatively |  | | Report (issue) | | JJen-f, e re (GeOlogiCal Surwy al•SW Reston, Virginia 22092 1983 347786 Contents Abstract Introduction...porphyry gold system High—alumina deposits in Moore County Other deposits in North Carolina Origin and significance...--Hydrothermal alteration at the Brewer mine, 21 Chesterfield County, South Carolina Figure 6.--Hydrothermal alteration...alteration at Pilot Mountain, Randolph County North, Carolina 30a Figure 7.--Soil sample analyses, Pilot...Characterized by some or all of the minerals kaolinite, sericite, pyrophyllite, and rutile, and locally |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | 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 |  | | Report (volume) | | further subdivided by geographic areas (State and county) and by subjects, which include general, geology...silicates, such as pyrophyllite (A^Os'^SiC^BkO) and kaolinite (Al2O3-2SiO2'2H2O), that contain less alumina...the White Mountains, Mono County, Calif., and near Hawthorne, Mineral County, Nev. KYANITE Kyanite generally...extending from Virginia to Alabama. They occur at Baker Mountain, Prince Edward County, and Willis Mountain...Mountain, Buckingham County, in Virginia, and at Henry Knob, near Clover, York County, S.C. These are the |  | | Report (issue) | | _____________________________________________ ________________ Virginia - __ -__ _ ___________ Farmville district, Buckingham...36 37 38 38 39 39 Kyanite deposits Continued Virginia Continued Farmville district, etc. Continued Rock...Slate __ . Halifax County Other localities North Carolina Hagers Mountain, Person County.- _.______ Corbett...Corbett deposit, Johnston County Burnsville-Swannanoa area, Buncombe, Yancey, and Mitchell Counties ________...________ ____ Rutherford County Other localities North Carolina-South Carolina Kings Mountain district, Cleveland |  | | Report (issue) | | Brunswick _______ _ 12 Deboullie stock, Aroostook County, Maine ___ _ 12 13 Eagle Lake, New Brunswick ---------------13...prospects __ 15 Machias occurrence, Washington County, Maine 17 Granite Quarry Hill molybdenum prospect...porphyry type -------------------Eastern Halifax County, North Carolina, 25 prospects -----------------------------25...Mountain, Somerset County, Maine -------------------3. Cooper mine, Washington County, Maine, showing locations...described at the Machias occurrence, Washington County, Maine -----------------------------------5. Geologic |  | | Report (volume) | | Stratigraphic and Structural Framework near Hopewell, Virginia By JAMES B. DISCHINGER, Jr. U.S. GEOLOGICAL...stratigraphic and structural framework near Hopewell, Virginia. (U.S. Geological Survey bulletin ; 1567) Bibliography:...2. Geology, Stratigraphic-Cenozoic. 3. Geology-Virginia-Hopewell Region. I. Title. II. Series. QE75.B9...Formation--------------------------------Miocene Series-"Virginia St. Marys Formation"----------------------Pliocene...species _______ 3. Fossil listing for identified Virginia St. Marys (Miocene) mollusk species _________ |  | | Journal (article/letter/editorial) | | found in the dike and adjacent country rock are kaolinite, dioctahedral vermiculite, and traces of clay...dike is a consistent dioctahedral vermiculite/kaolinite ratio with depth; outside the dike the ratio decreases...However, in a deep railroad cut near Riley in Calhoun County, South Carolina (Fig. 3), several clastic dikes...the U.S. 21 crossing of the Orangeburg-Calhoun County line. In the type 3 termination the top of the...crossing of Orangeburg-Calhoun (South Carolina) County line, northeast side of highway. Bottom of Dikes |  | | Journal (article/letter/editorial) | | GeologicalSurvey,National Center, Mail Stop954, Reston,Virginia 22092 Abstract Massivesulfidedeposits, golddeposits...hydrothermallyalteredwall-rockconsistingof quartz-sericite-kaolinite schistandquartz-sericite schist;abundantaluminoussilicates...low-rank metamorphicrocksextendingfrom southern Virginia into Georgiaand parallelto the trend of the Appalachianorogen...low-gradecontact metaacteristics: quartz-sericite-kaolinite schistand quartz- morphism,however,havenot yet...magnet,one split wassubmitted analysis McCormick County, South Carolina. More than $0 to semiquantitat |  | | Journal (article/letter/editorial) | | 006 0-82 3-75 1000 1. Rawlinsville, Lancaster County, Pennsylvania, U.S.A. Hietanen (1951, p. 867)....been omitted from the calculations. 5. Chatham County, North Carolina, U.S.A. Genth (1873, p. 399). Although...Grave Mountain near Bull Mountain, Patrick County, Virginia, U.S.A. Genth (1890, pp. 49-50). Pure chloritoid...in the analysed material. 12. Liberty, Frederick County, Maryland, U.S.A. U.S. Ceol. Surv. Bull., No. 113...to account for quartz inclusions. 19. Dutchess County, New York, U.S.A. Barth & Balk (1934, p. 348). |  | | Journal (article/letter/editorial) | | discovery of the Brewer Mine topaz deposit, Chesterfield County, South Carolina (Pardee, Glass and Stevens... The Thermal Breakdown of Topaz 25t (e.g. kaolinite, AI2 Si20s (OH)a, Brindley and Nakahira, 1959)...Ltd. Brindley, G. W., Nakahira, M., 1959: The kaolinite - mullite reaction series 1-tII. J. Amer. Ceram...1942:Topaz deposits near the Brewer Mine, Chesterfield County, South Carolina. U.S. Geol. Surv. Bull. 936c |  | | Report (volume) | | the gold potential in the Jefferson area, Chesterfield County, S.C. (fig. 1), which includes the area of...-lndex map of South Carolina, showing area of Chesterfield County (stippled). Black area is area of this report...formation. Clay, yellow to reddish brown, is chiefly kaolinite. Sand, mostly quartz, is locally arkosic, particularly...1942, Topaz deposits near the Brewer mine, Chesterfield County, South Carolina: U.S. Geol. Survey Bull. |  | | 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 (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 |  | | Report (volume) | | ...... 51 Baltimore County .................................... 51 Howard County.......................CHAPTER III. GRANITES OF VIRGINIA ...................................... The Virginia Piedmont region ......77 77 CONTENTS. 5 CHAPTER III. GRANITES OP VIRGINIA Continued. PageScientific discussion Continued............... Chesterfield County (south of James River)................ Henrico County (north of James......................................... Fairfax County area ......................................... |  | | Report (volume) | | of the Clay Products Co_ 36 Sprucepine, Mitchell County __ 36 Sprucepine mine- ____-_ 36 Sparks mine 39...Herren property________________ Birdtown, Swain County _____________ Cole & Black property____________...Mitchell County__________________ Jefferson, Ashe County ______________ Bare property_________________ Kaolins...rocks (partly pegmatites)--68 Troy, Montgomery County _ 68 Mount Gilead, Montgomery County____ 69 Property...Carolina, by W. S. Bayley________________ Abbeville County _____ Georgia _________________________________ |  | | 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.; |  | | Report (issue) | | Carolina and Parts of Eastern Georgia and Southern Virginia, Predevelopment to 2004 By Alissa L. Coes, Bruce...McNutt, Director U.S. Geological Survey, Reston, Virginia: 2010 For more information on the USGS—the Federal...South Carolina, eastern Georgia, and southern Virginia were used to define the hydrogeologic framework...confining units located in North Carolina and Virginia are part of the Northern Atlantic Coastal Plain...North and South Carolina and parts of Georgia and Virginia. A new groundwater flow model of this area was |  | | Report (issue) | | Howell and J. Robert Butler are mapping Chesterfield County, S. C., at 1:125,000 scale and the Taxahaw...x 10 km) occurs southwest of Ellerbe, Richmond County, North Carolina, and near the northeastern edge...Hendricks gravel pits near Lilesville in Anson County, North Carolina; his West End Member of the “Citronelle”...D. H. Wilson sand pit east of West End in Moore County, North Carolina. This is a very useful division...Cheraw, S. C. 18.0 0.3 Thompson Creek and Chesterfield city limits. 18.6 0.6 TURN LEFT, following |  | Mixon, R.B., Powars, David S., Ward, Lauck W., Andrews, George W., McCartan, L., Edwards, Lucy, Poag, C. Wylie (1989) Geology and paleontology of the Haynesville cores; northeastern Virginia coastal plain. Professional Paper 1489. US Geological Survey doi:10.3133/pp1489 | Report (issue) | | Paleontology of the Haynesville Cores Northeastern Virginia Coastal Plain Llthostratigraphy and molluscan...of the Haynesville cores Outer Coastal Plain of Virginia, by R.B. Mixon, David S, Ppwars, Lauck W. Ward...George W. Andrews Mineralogy of the Haynesville, Virginia, cores, by Lucy McGartan Dinoflagellate cysts...Tertiary formations, Haynesville cores, Richmond County, Virginia, by Lucy E. Edwards Foraminiferal stratigraphy...paleoenvironments of Cenozoic strata cored near Haynesville, Virginia, by C. Wylie Poag U.S. GEOLOGICAL SURVEY PROFESSIONAL |  | | Report (issue) | | muscovite and the sillimanite to clay, chiefly kaolinite. The sillimanite · and corundum of Assam were...origin. The Henry Knob kyanite deposit4 in York County, South Carolina, was previously considered to be...disseminated schists is that at Willis Mountain, Virginia, where very large reserves containing between...Africa Kyanite Kop, Windhoek .. United States Virginia-South CarolinaGeorgia . . .. California .. Florida...flotation from the deposit on Baker Mountain, Virginia, has been practised in the making of especially |  | | Report (issue) | | STRATIGRAPHY IN THE KAOLIN MINING DISTRICT, AIKEN COUNTY, SOUTH CAROLINA Edited by Paul G. Nystrom, Jr...Geological Survey 928 National Center Reston, Virginia 22092 Vice President: W. E. Sharp Department...Branch Formation and Tobacco Road Sand in Aiken County, South Carolina ? V. A. Zullo, R. H. Willoughby...Twiggs Clay Member of Dry Branch Formation, Houston County, Georgia W. B. Harris and P. D. Fullagar. . . ...Tertiary stratigraphy of the Oakwood quadrangle, Aiken County, South Carolina L. E. Kite . . . . . . . . . . |  | | Report (issue) | | STATE OF VIRGINIA CONSERVATION AND DEVEI.OPMENT COMMISSION VIRGINIA GEOLOGICAL SURVEY Wilbur A. Nelson...Belt Northeastern Piedmont Virginia By John T. Lansdale (Jniversity, Virginia IgI XICA!g COMPANY, PRIX'ER3...CorrrroxwEAr,TH oF VrncrNra Virginia Geological Survey Universitl' of Virginia Cl,arlottesville, Va., Februarl'...recommend {or publication as Bulletin 30 of the Virginia Geological Survey Series of reports a manuscript...the gold-pyrite belt in northeastern Pieclmont Virginia. The area involvecl comprises approximately 600 |  | | Book | | Geology and Virginia Richard V. Dietrich Professor of Geology and Dean School of Arts and Sciences,...University Press of Virginia Charlottesville Qt z.^.z THE UNIVERSITY PRESS OF VIRGINIA Copyright © 1970...by the Rector and Visitors of the University of Virginia First published 1970 Standard Book Number: 8139-0289-4...America To Frances, Rick, Kurt, Krista, and Virginia 161781 Digitized by the Internet Archive in...natives of Virginia and visitors to the Commonwealth—who are interested in geology and in Virginia. It attempts |
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