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| 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 |
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| 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 |
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| zinc, pyrite, tinf-, cobalt, 5- molybdenum, tungsten, barite, and rare-earths have been mined in North...deposits. Copper occurs with complex sulfide ores in quartz veins in the metamorphic rocks of the 10- Piedmont...granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals occur with copper...copper sulfide ores in Cabarrus Barite occurs in quartz veins and associated with sulfide minerals in Orange...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE: |
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| Monticello Box Northern Sierra Cuchillo Socorro County, New Mexico Geochemical Evidence for Possible...Monticello Box Northern Sierra Cuchillo Socorro County, New Mexico By Wallace R. Griffitts and Henry V...MONTICELLO BOX, NORTHERN SIERRA CUCHILLO, SOCORRO COUNTY, NEW MEXICO By WALLACE R. GRIFFITTS and HENRY...been little prospected, as they contain few or no prospect pits or other evidence of investigation. Thus...porphyritic andesite, and basaltic andesite and of quartz latite equivalent to the rhyolite mapped by Jahns |
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| ............................................. Tungsten ................................................................................ 30 Bernalillo County ..................................................................................... 30 Catron County ............................................................................... 31 Black Range (Taylor Creek) Tin District ................................................................. 32 Chaves County .............................................. |
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| d*/oPtcare rctun thic publistio to thc Virginia Geological Sunot whcn you havc ro further uc for...COMMONWEALTH OF VIRGINIA APR Z STATE COMMTSSION ON CONSERVATION AND DEVELOPMENT VIRGINIA GEOLOGICAL SURVEY...Bulletin 43 Ztnc arrd Lead Region of Southwestern Virginia With e Section on thc Occurrencce of Zinc and....t4 No'lJ c3 UNIVERSITY, VIRGINIA 1935 13st COMMONWEALTH OF VIRGINIA STATE COMMTSSION ON CONSERVATION...CONSERVATION AND DEVELOPMENT VIRGINIA GEOLOGICAL SURVEY ARTHUR BEVAN, State Geologist Bulletin 43 Zinc |
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| by the Nikolai mine and the Radovan greenstone prospect, and of native copper and tenorite lodes localized...low-contact prospect (fig. 2). Chalcopyrite is a minor to trace constituent at the Taylor, Porphyry Mountain...are from the Taylor prospect (as much as 15.4ppm (74)), and the Porphyry Mountain prospect. Gold valued...zones near Canyon Creek (87, 108) and from stibnite-quartz veins north of Eagle Creek (63) contained gold...the Radovan low-contact prospect. Molybdenite occurs in a lenticular quartz vein cutting Tertiary intrusive |
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| The Ore Deposits of Socorro County, New Mexico Bulletin 8 New Mexico Bureau of Mines & Mineral Resources...MINING & TECHNOLOGY The Ore Deposits of Socorro County, New Mexico by Samuel G. Lasky SOCORRO 1932 ... BRENDA R. BROADWELL Assoc. Lab Geoscientist VIRGINIA MCLEMORE Geologist BETTY L. TOWNSEND Staff Secretary...WOLFGANG ELSTON UNM JOHN R. MCMILLAN NMT DWIGHT W. TAYLOR San Francisco St. Univ. MARIAN GALUSHA Amer. M... 1973, 1976, 1983 Cover sketch depicts Socorro County circa 1973 Published by Authority of State of |
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| Hollow mine, Claiborne County. 3. Geologic map and section of the New Prospect mine (Leadmine Bend) and...prospects, Union County. 4. Maps of the Ritchie (Lynch) prospect, Claiborne County. FIGURE 1. Sketch...River area, in western Claiborne County and northeastern Union County, is one of the most pervasively...only significant production came from the New Prospect mine. It was operated almost continuously from...mine in Union County and also the zinc carbonate deposits at the locality in Claiborne County that later |
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| Mineral Production General Features I. Alpine County. 5 6 6 , Mining Districts The Mogul and Monitor...27 27 27 , , Bibliography Chapter II, Inyo County. Introduction and Acknowledgments Location and...and water supply List of watering places in Inyo County Topography and drainage , Culture Mode 38 39...Pegmatite dikes Quartz veins Deposits in limestone and other Paleozoic or Mesozoic sediments Quartz veins —...Replacement deposits Contact veins Tertiary deposits Quartz veins Gold and copper ores along contacts Sedimentary |
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| per million). Commonly gold occurs as deposits in quartz veins in, or associated with, volcanic or plutonic...Tashkent, Uzbek S.S.R. Virginia Div. Mineral Resources, Mineral Resources Rept. Virginia Division of Mineral...Mineral Resources, Mineral Resources Report. Virginia Department of Conservation and Economic Development...of weathering where it is a major element with quartz but was found to be unstable as a trace element...in rock-forming minerals was 0.0008 g per ton in quartz and 0.0003 g per ton in feldspar. There is no evidence |
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| . . . . . . . . . . . . . .. 18 22 Mine and prospect descriptions . . . . . . . . . . . . . . . . .... .. 39 39 40 40 40 41 41 Reported mine and prospect descriptions . . . . .. . . . . . . . . . . ..... . . . . • • . • • • . . 42 44 47 Mine and prospect desc-iptions . . . . . . . . . . . . . . . . .... . . . . . • • . . . . . .. 49 50 Mine and prospect descriptions . . . . . . . . . . . . . . . . ..... . . ... .. ... . . .. .. . . . .. Mine and prospect descriptions .. . ... . . . . ... .. . . . . • |
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| analysis, 16th ed. L. Fleener, and B. H. Wilson (1938) Quartz family H. C. Dake, F. A handbook for the mineral...gems and precious stones, 1. Aitkens ( 1 932) Quartz of meteoric iron. see: gem stones. O. C. Farrington...prospecting for uranium on La Ventana Mesa, Sandoval County, New Mexico. .,3d ed. H. C. Dake (1953) The uranium...and the counare arranged alphabetically; within a county the districts are also given in alphabetical order...camps, and synonyms, together with the name of the county in which the district is located. In perusing the |
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| claims....___________________________ Steelville prospect,._______________________________________ Spor..._____________________________________ Garfield County..______________________________________ Fullmer...claim__-___._____________-_.____-__-_---___-_Taylor prospect.----_-__--_______________.__-___--__-____Modena...Descriptions of individual deposits Continued Juab County._______________,.___-__-_____-____--___-_-___-____... 31 31 32 32 33 33 33 34 34 34 35 35 Unnamed prospect ----------_.__________________________ 35 Yellow |
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| General features____________________________ Coosa County _________ ____________________ Randolph County...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__...County_______________________________ 76 Hart County. ___ __ __________________ 77, Lumpkin and Union counti...___________ S3 Pickens County _______-______________________ 83 Rabun County-_____________________________...____________ 86 Troup County ________________________________ 86 Upson County _______________________________ |
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| district and another after the formation of the latest quartz veins. Because of these dislocations and crumplings...it ,may be of importance to the prospectors for quartz to note that the region is considerably disturbed...the placer gold was derived. The discussion of quartz prospects and of the occurrence of veins from an...with some quartz pebbles. . Gravels of black angular schist with some well-rounded quartz pebbles......on .the Solomon River benches near the mouth of Quartz Creek. Between this place and Big Hurrah Creek |
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| Upson County ___ _ ________________________ Bell mine. _____________________________ Grace prospect ___..._________________ Emmit Trice prospect. __________________ Thompson prospect. ____________________ Partridge...Continued Descriptions of deposits— Continued Upson County—Continued Blount No. 1 mine __ _____________ ——...Unnamed prospect-.---.---------------Cunningham prospect------------------Triune Mills No. 1 prospect _ ___-___-_-Watson...Johnson mine_ -_____-___-___--__-_-_--_ Walker prospect- ________-_-_----_-----Adams mine__________-_-_-----_-_----_ |
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| Peterson prospect 12 Montana Basin prospects 13 McGinnis Creek prospects 14. Wagner prospect 15 ' JuaTpa...prospects 28 Holkham Bay prospect 29 Lituya Bay placers 30 DeGroff mine 31 Mills prospect 32 Cache mine 33 Lucky...Lucky Chance mine 34 Groundhog Basin prospect 35 Glacier Basin prospect 36 Portage Mountain prospects 37...prospects 43 Vallenar Bay prospects 44 Lon-de-van prospect 45 Sea Level mine 46 Mamie mine 47 Stevtmstown...mine 65 Cuprite mine 66 Red Wing mine 67 Elk and Virginia prospects 68 Alaska Marble Co. quarry 69 El Capitan |
 | Andersen, Allen K., Clark, James G., Larson, Peter B., Donovan, John J. (2017) REE fractionation, mineral speciation, and supergene enrichment of the Bear Lodge carbonatites, Wyoming, USA. Ore Geology Reviews, 89. 780-807 doi:10.1016/j.oregeorev.2017.06.025 | Journal (article/letter/editorial) |
| Oswego, NY 13126, USA b Applied Petrographics, 4909 NE 320 Ave., Camas, WA 98607, USA c School of the Environment...University, Pullman, WA 99164, USA d CAMCOR, University of Oregon, Eugene, OR 97403, USA ABSTRACT The Eocene (ca...northern Black Hills region of northeastern Wyoming (USA) is host to stockwork-style carbonatite dikes and...concentrated: Bull Hill, Whitetail, Carbon, Taylor, and Taylor South (Fig. 2). Observed primarily in the...matrix. 4.1.3. Taylor oxide-zone Oxidized carbonatite equivalents at the Taylor prospect are significantly |
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| cannot be mapped confidently south of the Nelson prospect, but its southeastward trace n1ay be represented...chalcedony and quartz and also contain argillaceous dust, scattered erystals of mica, chlorite, quartz, plagioclase...mierofossils, ehiefly radiolarian tests and spieules. Quartz veinlets that eut the cherts are fringed locally...it contains abundant clay n1inerals, illite, and quartz, along with earbonaceous debris and scattered n1icrofossils...lithic fragments chiefly of nonvoleanic origin, quartz, plagioclase, K-feldspar, and micas, chiefly biotite |
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| Deputy Minister BULLETIN No. 10 - (REVISED) Tungsten Deposits of British Columbia hl JOHN S. STEVENSON...Excellent Majesty 1948. . LIST OF TUNGSTEN OCCURRINCES . . 1 Tungsten and Wolframite ...................Paxton ... ...-. .... 35 . Taylor 36 Limestone Point 37 runs, en Queen 38 Tungsten King .... 39 Bralome .-...sa I_ XALE I MILES Key map showing principal tungsten occurrences i n B r i t i s h Columbia . . ... CONTENTS PREFACE Chapter I GENERAL. DISCUSSION OF TUNGSTEN INTRODUCTION :............................... |
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| • • • • • • • • • • • • • • • • • • •• •• 144 Tungsten .... _........ __ ........ . .. __ ..... . .....Pegmatitic gold quartz veins. __ ............... __ ._............................... 159 Quartz-tourmaline-scheelite...... __ ... . .... _.................... .- 160 Quartz-tourmaline copper veins .. . . __ .. _.. . ....... _......... _............................ 161 Quartz copper veins ... _._ ............. _.. _. _...... . . . . . . . . . . . . . . . . . . . . . 161 Quartz silver-lead veins .... _____ .... __ ...... _. |
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| ___ Kupreanof group.________________:_________ Taylor Creek prospects.:_______________________ Gold ... is reported to have located the first copper prospect in the district just south of Kasaan village,...coast line and made many locations upon auriferous quartz veins and copper deposits. In the early nineties...schists are cut by a network of pegmatite dikes and quartz veinlets. In places the alteration of the beds...where it is associated with stringers of quartz, and in quartz veins, 1 to 10 feet wide, cutting either |
