 | | 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...July-August, 1985 as the Rutherford pegmatite in Amelia County and the Lynch Station locality (turquoise |  | | 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... Bulletin 33 Pegmatite Deposits of Virginra BY ARTHUR A. PEGAU UNIVERSITY, VIRGINIA 1932 COMMONWEALTH...DEVELOPMENT VIRGINIA GEOLOGICAL SURVEY ARTHUR BEVAN, State Geologist Bulletin 33 Pegmatite Deposits of...of Virginia BY ARTHUR A. PEGAU UNIVERSITY, VIRGINIA 1932 RICHMOND: DrvrsroN or Puncrress .r,xo pnrrnrc |  | | 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 (issue) | | the Virginia Polytechnic Institute, Engineering Experiment Station Series, dealing with Virginia Mineral...Mineral Localities: Virginia Mineral Localities (1960 Edition) Virginia Mineral Localities (Supplement...(Supplement I) Virginia Mineral Localities (Supplement II) Virginia Minerals and Rocks (3rd Edition) Ex LIBRIS...\I i! II II BULLETIN OF THE ·, I !V I ii VIRGINIA POLYTECHNIC INSTITUTE Engineering Experiment Station...Series No. 151 Ii !I ·1 " ii :c H I I I I ! VIRGINIA MINERAL LOCALITIES ( SUPPLEMENT II ) By Richard |  | | Book (volume) | | which also produced a most remarkable series of pegmatite dikes ranking with those in Maine and Southern...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...Hills Dist. Includes both Veins and the extensive pegmatite dike exposures and mines. BON HOMME & CHARLES...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 |  | | Report (issue) | | DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director THE GEOLOGICAL...SURVEY Bulletin Number 53 TALC DEPOSITS OF MURRAY COUNTY, GEORGIA By A. S. FURCRON Assistant State Geologist... LETTER OF TRANSMITTAL Department of Mines, Mining and Geology Atlanta,· April 3, 1947 To His Excellency...Survey Bulletin No. 53, "Talc Deposits of Murray County, Georgia," by Dr. A. S. Furcron, Assistant State...involved in the economics of the talc. Detailed mine maps have been correlated with surface and subsurface |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish............Prof. George H. Perkins, Burlington. Virginia...........Dr. Thomas L. Watson, Charlottesville...Washington....... Prof. Henry Landes, Seattle. West Virginia... .Dr. I. C. White, Morgantown. Wisconsin... |  | | Book | | CHAPTER 4 Maryland ... 3 CHAPTER 5 Virginia 4 1 CHAPTER 6 West Virginia 5 CHAPTER 7 Kentucky 6 CHAPTER...was m e r e l y p a r t o f t h e waste o f t h e mine. W h a t t h e y needed was h i g h grade ore o...visit Virginia's noted Rutherford Mine. Photograph by Dr. Virginia Lee Blackford. ical pearls in delicate...dollars at the noted locality of Cowee Valley, Macon County, North Carolina. An enthusiastic family found and...visited the well known old Rutherford mine in Amelia County, Virginia, and found bright spessartine garnets |  | | Journal (article/letter/editorial) | | January/February: Gold and quartz, Eagle's est mine, Placer County, California. Tana Daugharthy specimen, Harold...Papers in Specimen Mineralogy Acanthite, SilverKing Mine, Park City, Utah, R. B. Cook. 112-16 Afghanite...Q. Wight, 13S China, quartz. 118-23; Yaogangxian mine, 258 Chips from the Quarry, M. E. Huizing, 5, 85-87...49 Collecting the KellerLakePegmatite, Waupaca County. Wisconsin: A New Site for Gadolinite-(Y), T. W...Collector's Note, Collecting the KellerLake Pegmatite, Waupaca County, Wisconsin: A New Site for Gadolinite-(Y) |  | | Book (volume) | | pans. Many other gem crystal species occur in pegmatite exposures, such as Aquamarine, Beryl, some Ruby-red...Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE: |  | | Report (volume) | | WALCOTT, DIRECTOR THE GEOLOGY EASTERN BERKSHIRE COUNTY MASSACHUSETTS BY BENJAMIN KENDALL EMERSON WASHINGTON...Becket.......................... Gulf anticline, Dalton ............................................................................................... Dalton fault............................................Artesian wells upon the Dalton fault............................ South Dalton or Warner Mountain fault............................................... Pegmatite.............................................. |  | | Journal (article/letter/editorial) | | omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...Occurrence in Carroll County, Georgia" (November/December 1988). Banks County 184 ROCKS & MINERALS...provided many of the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the...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 |  | | Journal (article/letter/editorial) | | metallogenesis, New Jersey Highlands and contiguous areas, USA Richard A. Volkert a,∗ , Robert E. Zartman b , Paulus...08625, USA Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA c 101...101 Big Island Road, Warwick, NY 10990, USA Received 22 May 2004; received in revised form 20 February...obtained U–Th–Pb zircon ages of 1004 ± 3 Ma for pegmatite associated with the 1020 ± 4 Ma Mount Eve Granite...New York, 986 ± 4 Ma for unfoliated, discordant pegmatite that intrudes supracrustal marble at the Buckwheat |  | | Report (volume) | | ....................................... 102 District of Columbia ................................................................................. Virginia......................................................................................... West Virginia.................................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely |  | | | | mineral from the Dunton Quarry, Newry, Oxford County, Maine, USA F. C. HAWTHORNE1,*, N. A. BALL1, J. W. NIZAMOFF2...University of New Orleans, New Orleans, Louisiana 70148, USA 2 [Received 8 April 2009; Accepted 6 July 2009]...pocket at the Dunton Quarry, Newry, Oxford County, Maine, USA. It occurs as subhedral blocky grains sometimes...Zr(PO3OH)2(H2O)4. Zigrasite is associated with tourmaline, microcline, quartz, albite, beryl, amblygonite-montebrasite...properties, X-ray powderdiffraction data, Newry, Maine, USA. Introduction MAHLMOODITE, Fe2+Zr(PO4)2(H2O)4, from |  | | Journal (article/letter/editorial) | | (top left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo...(left). Fluorite, 2.5 cm on edge, Elmwood mine, Carthage, Smith County. Terry Huizing specimen and photo. Figure...Figure 4 (right). Cumberland mine, Smith County. Travis Paris photo (2004). Figure 5 (far right page)... minerals, and mineral resources of the state. Mining has been an important part of Tennessee industry |  | | Journal (issue) | | 0 74470 02033 2 UNM’s HARDING MINE Exploring Plentiful Pegmatite 2 ROCKNGEM.COM The BEST of Both...Popularity 20 NEW MEXICO’S HARDING MINE The Must-See Pegmatite of the West Steve Voynick Mark Leatherman...TOURMALINE with ALBITE and QUARTZ Himalaya Mine, San Diego County, CA Watercolor by Frederick C. Wilda©...2020 7 Covington Has Moved! ROYAL PEACOCK OPAL MINE Dig your own Virgin Valley Fire Opals ALL YOU FIND...(weather permitting) Rock Shop Hours: 7:30 am-4:30 pm Mining hours: 8:00 am-4:00 pm 520 E. Franklin Rd. Meridian |  | | Journal (article/letter/editorial) | | crystallization for all or portions of three thin granitic pegmatite dikes in southern California are derived from...thermometry from these three dikes indicates that their pegmatite-forming melts crystallized at ~ 375–475 °C. Those...shallower depths than the igneous sources of the pegmatite-forming melts. The temperature profiles are nearly...upon cooling on the solidus surface. Keywords Pegmatite · Geothermometry · Perthite · Plagioclase · Rubidium...Norman, OK 73019, USA 2 Drillinginfo, 440 Louisiana St., Suite 400, Houston, TX 77002, USA characteristic |  | | Journal (article/letter/editorial) | | in the town of Stow, a section of Oxford County. The pegmatite on Deer Hill is often referred to as the...each. It is customary for quartz obtained from pegmatite pockets to be rather badly flawed or to have inherited...had bsen done by collectors and others on the pegmatite ledge near the top of the hill. In 1956 Phillips...owner of the property, to mine feldspar and mica from a relatively large pegmatite which outcrops over an...ledge. Other minerals in the ledge are chiefly microcline, muscovite, cleavelandite and beryl. The pocket |  | | Journal (issue) | | page 2) A Conglomerate Silver Cache From Keweenaw County, Michigan Tom Rosemeyer datolite@charter.net Even...though the Calumet and Hecla Consolidated Mining Company ceased mining operations on the "Calumet" or "Main"...copper-bearing lode was in full production and mining millions of pounds of copper and a small amount...thick. One exception is at the Central mine in Keweenaw County where it widens to 24-36 inches and was...was mineralized and mined adjacent to the Central mine fissure vein. In the Calumet area it attains a thickness |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Report (issue) | | 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...Geophysical studies Hydrology Economic geology Mining directory Environmental studies Engineering studies.......... · . · . · · · · · · · · ....... -160 Microcline ....................................... · · ·............................................. 170 County Index ........................................ |  | | Journal (issue) | | released Publication 7 entitled, "Contributions to Virginia Geology-III", was dedicated to Dr. Calver. Initial...microfilm collection of theses and dissertations on Virginia geology; and to develop a geologic mapping program...exploration, and research into Virginia geologic history. Liaison was made with mine and quarry operators by...the State. Information on base and No. 3 22 VIRGINIA DIVISION OF MINERAL RESOURCES p~ecious-metal...factors that govern land modification for several Virginia cities as well as some counties. Regional stratigraphic |
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