 | | Journal (article/letter/editorial) | | VIRGINIA MINERAL LOCAL INDEX Although perhaps best known for its turquoise crystals, apophyllite on...kyanite, Virginia has, in fact, over 150 mineral species. and D. A L L E N P E N I C K , JR. Virginia Division...Mineral Resources P. O. Box 3667 Charlottesville, Virginia 22903 T H I S V I R G I N I A M I N E R A L L...world-wide locality index. The localities are listed by county, followed by a listing of the most prominent minerals...source of information in this Virginia index was Minerals of Virginia (1970) by R . V . Dietrich. A l |  | | Journal (issue) | | February 1987 No.1 VIRGINIA MINERAL LOCALITY INDEX D. Allen Penick, Jr. This Virginia mineral locality...world-wide locality index The localities are listed by county, followed by a listing of the most prominent minerals...source of information in this Virginia index was Minerals of Virginia (1970) by R. V. Dietrich. Although...of the index. Some of the famous localities in Virginia, such Updated from Rocks and Minerals, Vol. 60...pegmatite in Amelia County and the Lynch Station locality (turquoise crystals) in Campbell County, are now closed |  | | 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 (issue) | | and C.M. Sears U.S. Geological Survey Reston, Virginia 22092 Open-File Report 92-448 This report is...Site Number, Site Name ...................... 6 County, State, Quadrangle, Latitude, Longitude .........Occurrences located in the Culpeper basin, Maryland and Virginia ..................... 168 H. Section H: Occurrences...Occurrences located in other areas of Virginia. ... 185 I. Section I: Occurrences located in North Carolina...location ( county, state, quadrangle, latitude, and longitude) 2. deposit size (occurrence type - mine, prospect |  | | Journal (article/letter/editorial) | | Occurrence in Carroll County, Georgia" (November/December 1988). Banks County 184 ROCKS & MINERALS...Bentley provided many of the photographs. Baldwin County Milledgeville district—between the State Sanitarium...pit—east of S.R. 243 near the Baldwin-Wilkerson County line: kaolinite (Martin and Stafford, 1972). Cheatham...property—Route 3, Commerce, 4.8 km from the Jackson County line, 8 km east of Commerce on S.R. 59, and 0.8...Calgary] at 09:55 07 August 2017 Barrow County Arnold mine—1.6 km northeast of Statham, near the head |  | | Report (issue) | | VIRGINIA DIVISION OF GEOLOGY AND MINERAL RESOURCES DIGITAL REPRINT OF GEOLOGY AND MINERAL RESOURCES OF...OF ALBEMARLE COUNTY Wilbur A. Nelson BULLETIN 77 Adobe Acrobat® Reader® Adobe Acrobat Reader version...rendering of Geology and Mineral Resources of Albemarle County by Wilbur Nelson is to make accessible an...appear to show the bookmark pane is viewable. Virginia Department of Mines, Minerals and Energy Division...500 Charlottesville, VA 22903 COMMONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT |  | | Report (issue) | | Stony Mountain Gabbro on Ridges Mountain, Randolph County, North Carolina (see DeDecker et al., this volume)......... 10 Stop 1.6 Floyd Church Formation, Albemarle .......................................................................... 17 Stop 2B Reed Gold Mine ..................................................……………………………………………………………………………….. 139 NEW ARC – THE ALBEMARLE ARC The Flat Swamp Mountain caldera and related...between the Uwharrie Formation and the lower Albemarle Group and geochemistry of the ‘Morrow Mountain |  | | Journal (article/letter/editorial) | | Mountains (Marion and Amethyst prospects and an unnamed prospect) are depleted in Zn and enriched in Mg...deposits (Salotti 1965, Spry & Scott 1986a) and an unnamed base-metal prospect near Round Mountain (Spry &...9: Marion deposit, 10: Amethyst prospect, 11: Unnamed prospect, 12: Evergreen zone of hydrothermal alteration...considered small, with the largest being the Sedalia mine, which contained about 1.2 million tonnes of ore...minerals in these deposits are dominated by pyrite, pyrrhotite, chalcopyrite, sphalerite, and galena, with subordinate |  | | Journal (article/letter/editorial) | | Alabama P.O. Box 0 Tuscaloosa, Alabama 35486 85° • County Seat ALABAMA'S MINERAL INDUSTRY began in 1818...iron furnace was built near Russellville, Franklin County, utilizing local brown iron-ore (goethite) deposits...Tennessee River Valley area near Huntsville, Madison County, the first such mineralogical description in the...1831 along tributaries of the Coosa River (Chilton County). Utilization of mineral resources in Alabama has...iron ore, clay, marble, bauxite, and Figure 1. County map of Alabama. Courtesy U.S. Geological Survey |  | | Journal (article/letter/editorial) | | mineralogy and mineral collecting, certainly have seen pyrrhotite. Geologists know it as a silvery-yellow to bronze-yellow... Many conclude that because pyrite is cubic, pyrrhotite must be hexagonal, as it often appears. That...could lead to a very interesting discussion. Most pyrrhotite is actually monoclinic, with at least seven polymorphs...literature. So, although we may all wish for pyrrhotite to be a simple sulfide, in fact, it’s extremely...both a crystallographic and chemical standpoint. Pyrrhotite is metallic and opaque, varying in color from |  | | Journal (article/letter/editorial) | | western states. Similar rich pods, but composed of pyrrhotite, were once converted into copperas (iron sul...1910). At one time, jasper was mined at the Parrot mine (Chittenden Co.) on a small scale for use in colorful...The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality in the state...producers. The nearby hamlet of Eden Mills (Lamoille County) is the commonly given but incorrect name for the...prehnite pyrite pyroaurite pyrolusite pyrophyllite pyrrhotite quartz agate amethyst chrysoprase jasper retinalite |  | | Report (issue) | | Previous investigations Mine descriptions Alamance County Copper prospect Foust copper mine Robeson gold prospect...Cabarrus County Allman prospect Buffalo mine Cabarrus? mine Clinemine Crayton mine Furniss mine Eva Furr...Furr mine Isenhour mine ..; : Newellmine Nugget mine Phoenix mine Pioneer Mills mine Propst mine Quaker...City mine Reed mine Rocky River mine Silver shaft Snydermine Troutmanmine Tucker mine Whitney mine Chatham...Chatham County Bear Creek copper mine Cassana Kid mine Gilmore-Hart mine Graham copper prospect Ore Hill |  | | Report (issue) | | geographic coordinates and, where applicable, by county and section, township, and range. Both published...contain deposits of pentlandite, chalcopyrite, and pyrrhotite. These deposits are often important sources...nickel-plus-copper in the deposit. The Gap mine (Pennsylvania) and the San Julian mine (California),are examples of...deposits varies widely. Some, like the Bluebird mine (Arizona), are small deposits containing 16 mostly...mostly only cobalt minerals. At the Standard mine (Oregon), the , cobalt minerals are associated with |  | | Report (issue) | | initial sources of mine and prospect data. Msny existing records were updated and new mine and prospect records...area was generated. Furthermore, a data base of mine and prospect rock geochemistry (Quade and others...of the aluminosilicate deposit at the Blue Danube Mine in the Buckskin mining district (Binyon, 1946),...Bureau of Mines and Geology (NBMG) have conducted county mineral surveys (Sampson and Tucker, 1940; Ross...Jurassic arc rocks within the study area. At the Adams Mine, about 9 km northeast of Carson City, bedded gypsum |  | | Journal (article/letter/editorial) | | cyclosilicate chlorides from Italy and California, USA. Mineralogical Magazine, 77(1), 69–80. Cerchiaraite-(Fe)...Cerchiara mine, Liguria, Italy and the Esquire No. 7 and No. 8 claims, Big Creek, Fresno County, California...California, USA. Cerchiaraite-(Al) was found at the Esquire No. 1 claim, Rush Creek, Fresno County, California...California, USA and at the Esquire No. 7 and No. 8 claims noted above. At the Cerchiara mine, cerchiaraite-(Fe)...associated with bazirite, diopside, muirite, pyrrhotite, Ba-rich tobermorite, traskite and witherite |  | | Report (issue) | | Alaska Resource Data File MG001 Site name(s): Unnamed (east flank of Takotna Mountain) Site type: Occurrence...155.984 Location description and accuracy: This unnamed occurrence is located on a northeast flank of Takotna...Gangue minerals: Quartz Geologic description: This unnamed occurrence consists of disseminated chalcopyrite...Site Status: Inactive Workings/exploration: The unnamed occurrence was investigated by the reporter in...File MG002 Site name(s): Candle Creek Site type: Mine ARDFno.: MG002 Quadrangle: MGD-6 Latitude: 62.876 |  | | Report (issue) | | Arrington Mine Carolina Slate 'Belt 25 27 2 Gold Hill Mine 28 Placer ~lXlsits 2 Howie Mine 29 !me...me Del"'sits 2 Reed Mine 31 S<>urces and Prtxluction 5 Silver Hill Mine 31 World Sources and...Production 5 Phoenix Mine 33 United States Sources and Production 5 Hoover Hill Mine 33 Mineralogy and...Gardner Hill Mine 33 Uses 7 Fentress Mine 34 Prices 8 Mining Methc:xis 9 Rudisil Mine 34 OJ:>en-Pit...OJ:>en-Pit Mining 9 St. Catherine Mine 35 Underground Mining 9 Capps Mine 35 9 Kings Mountain Belt |  | | Report (issue) | | Other common opaque phases include pyrite and(or) pyrrhotite, magnetite, native bismuth or bismuthinite, and...and sulfide mineralogy. Reduced skarns contain pyrrhotite + magnetite ±pyrite and native bismuth, whereas...whereas oxidized skarns contain pyrite ± magnetite, pyrrhotite, and bismuthinite. They suggest that reduced...definition of a deposit (how close to one another mine workings need to be for grouping, minimum size,...Information given includes deposit name; district name; county; pluton name, age, type, average silica content |  | | Journal (article/letter/editorial) | | brucite marble body in the Twin Lakes region, Fresno County, California, in association with calcite, ludwigite...electron-microprobe of size 0.08 Mineral .,-26,911-916. Can. County, Californii. 48 wt'/oAl'o' (range44 to 54 wtyo)and...calculated as Fe2+,the mineral would have Fe2+ pyrrhotite, pyrite, marcasite, mackinawite, and presum>...northwestern Gansu Province, the phase occrus with pyrrhotite, pentlandite, cubanite, and other sulfides in...than that of pentlandite but less brown than pyrrhotite, distinct reflection pleochroism,polarization |  | | Report (issue) | | hydrothermal alteration centers of the Snow Camp Mine-Major Hill area, Central Carolina slate belt, Alamance...12 12 13 ALTERATION CENTERS Zonation Snow Camp Mine Area Major Hill Highland Area Northeast of Major...Alteration Conditions Proposed for the Snow Camp Mine-Major Hill Centers Geometry and Paragenesis Timing...FIGURES PAGE FIGURE # 1 2 3 4 Location of Snow Camp Mine-Major Hill Study Area Pyrophyllite Deposits in the...the Carolina Slate Belt, North Carolina Sketch of Mine Walls, Snow Camp Pyrophyllite Pit Inferred Alteration |  | | Journal (article/letter/editorial) | | Minerals and Gold in Arsenic-Rich ore at the Thompson Mine, Thompson Nickel Belt, Manitoba, Canada Y. Chen...with gersdorffite + nickeline from the Thompson mine, Thompson Nickel Belt, Manitoba, Canada. Four PGM-gold-bearing...michenerite, unnamed PGM, and merenskyite in As-rich Ni ore hosted by metapelite from the T-1 mine; III. Gold...As-rich Ni ore hosted by pegmatite from the T-1 mine. Limited whole-rock assays of II yielded Pt < 10...inferred miscibility gap with michenerite. The unnamed PGM has a composition of (Pd, Ni)o.44(Te, Sb)o |  | | Journal (article/letter/editorial) | | sulphate mineral from the Blue Lizard mine, San Juan County, Utah, USA. Mineralogical Magazine, 78(3), 639–649...new uranyl sulphate mineral from the Blue Lizard Mine, Red Canyon, White Canyon district, San Juan Co...A. (37°33′26″N 110°17′44″W). This underground U mine is host to a large number of rare Na-bearing secondary...† For a complete listing of all IMA-validated unnamed minerals and their codes, see http://pubsites.uws...collections of the Natural History Museum of Los Angeles County. Another cotype is at the Fersman Mineralogical |  | | Journal (article/letter/editorial) | | Gold-bismuth-telluride-sulphide assemblages at the Viceroy Mine, Harare-Bindura-Shamva greenstone belt, Zimbabwe...2008] ABSTR ACT Gold mineralization at the Viceroy Mine is hosted in extensional veins in steep shear zones...ikunolite (Bi4S3), ‘protojoseite’ (Bi3TeS), an unnamed mineral (Bi6Te2S), bismuthinite (Bi2S3), native...liquid/melt-collecting mechanism was probably active at Viceroy Mine, where the distinct Au-Bi-TeS assemblage either...and Mazowe Mines, Zimbabwe, Passagem de Mariana Mine, Brazil. Introduction FOR a long time, tellurides |  | Rice, Clive M., Welch, Mark D., Still, John W., Criddle, Alan J., Stanley, Chris J. (2016) Honeaite, a new gold-thallium-telluride from the Eastern Goldfields, Yilgarn Craton, Western Australia. European Journal of Mineralogy, 28 (5) 979-990 doi:10.1127/ejm/2016/0028-2559 | Journal (article/letter/editorial) | | melonite, mattagamite, frohbergite, altaite, pyrrhotite and molybdenite. These minerals are concentrated...who was a wellknown mineralogist in the western USA and, indeed, globally. Russ Honea worked with some...at the University of Colorado, Boulder, Colorado, USA and later worked as an independent consulting geologist...Mineral Classics located near Black Hawk, Colorado, USA. Kosnar passed them on to the lead author of this...identical to Unnamed Mineral 1993–27 Te:AuTl (Smith & Nickel, 2007). Chemical data for this unnamed mineral |  | | Journal (article/letter/editorial) | | 1069 as a function of , - ? - f o z Al loy 739 unnamed ( P d , P t , N i ) z ( S b , S n ) 738 unnarned...garnets in the stockdale Kirnberlite Intrusion, Riley County, Kansas Anandite ordering Ancyl ite crystal structure...Carl Francis, John Higgins, and Mary Holliman, Virginia Polytechnic Institute and State University. Ascharite...in the Stockdale Kinbertite Intrusion, RileY 675 County, Kansas sehoite 48I Be-O force constants 481 infrared...(Roberts, Rapp, Weber) 344 : review of Gens and Mine?aLs in CoLo? (Metz) 345 : review of Harzdbook of |
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