 | | Report (issue) | | .'.' .., Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie RUTILE GUMMITE...THULITE AND PYRITE MONAZITE EMERALD CUPRITE SMOKY QUARTZ ZIRCON TORBERNITE ~/ UBRAR'l USE ONLV ,~O...Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North CarOlina Department of Natural Resources and Community...for the general welfare of the citizens of North Carolina. The Section conducts a number of basic and | | | Report (issue) | | Information Circular 24 Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie Raleigh...copies of this publication may be obtained from: North Carolina Department of Natural Resources and Community...Geological Survey Section, P. O. Box 27687, Raleigh, North Carolina 27611. Eldon P. Allen, Chief Geologist i ...FRONT COVER PHOTO Twinned emerald crystal from North Carolina, photo from Smithsonian Institution (slide...viable mineral collecting sites through out North Carolina. Some sites are commercially operated during |  | | Report (issue) | | Gold, base-metal, and related deposits of North Carolina 1011 by Gwendolyn W. Luttrell 12 U.S. Geological... Gold, base-metal, and related deposits of North Carolina Abstract Gold, silver, copper, lead, zinc,...barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins...deposits. Copper occurs with complex sulfide ores in quartz veins in the metamorphic rocks of the 10- Piedmont...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals |  | | Journal (article/letter/editorial) | | characterized by very coarse grained hydrothermal quartz, calcite, and fluorite. Also, the rare mineral...the Coeur d’Alene district. Fluid inclusions in quartz, fluorite, ankerite, and parisite from the Snowbird...known for Ag-Pb-Zn mineralization that occurs in quartz-siderite sulfide veins (hereafter referred to as...ankerite, quartz, and chalcopyrite; and calcite-dominant “Snowbird-type” veins that contain quartz, calcite...characterized by an extremely coarse grain size (individual quartz crystals range up to 6 m in length; Metz et al |  | | Journal (issue) | | 1985 No.575 MINERALS AND COVER DATA A beautiful quartz specimen, engraved jewelry and gem cutting equipment...Zircons Page 38 102 THE WIDE, WONDERFUL WORLD OF QUARTZ The many varieties of this mineral make it a collector's...collector's dream by Si Frazier 103 A PICTURE GALLERY OF QUARTZ MINERALS Specimens from around the world, all...MIUonlte-ScapoHta 8k>Od1tone Tlgereye 11• • Amber Smoley Quartz Peridot Axln,te Umonlta Pteudomorph ConcretlOn...Otabaae P1ratonI1e - 111 Gastropod Rock Crystal Quartz - • I Coqulna 'Oblld1an "apache 11111• Bryozoa |  | | Journal (issue) | | Sir Lewis Fermor; Notes on Mineral Research in North Borneo, by W. J. Worth; Malayan Forests and their...Problem of Wheat Production in France and in French North Africa. By F . Boeuf. Int. Rev. Agric., 1942, 33...Fire-killed Douglas Fir. By J. W. Kimmey and R. L. Furniss. Tech. Bull. No. 851, U.S. Dep. Agri'c. Pp. 61...in intimate association with quartz, for several pieces of milky quartz containing well-fo1·111ed crystals...only 2·3 per cent. of other minerals, principally quartz. The ilme11orutile is black, witl1 rnetallic lustre |  | | Book (volume) | | (1933) AIME TRANSACTIONS VOLUME AIME TRANSACTIONS MINE PLANT VOLUME 112, MILLING METHODS (1933) (1934)...Utah Hav T. Morris 2: Mountain City Copper Mine, Elko County, Nevada RoBERT R. Coats F. KERR EDWARD...JOHN G. SIMOS Breccia Structures in the Ontario Mine, Park City District, Utah W. J. GARMOE 54. The...CHARLES A. ANDERSON Sih. Geology of the Christmas Mine and Vicinity, Banner Mining District, 1163 Ligt...Mining District, Grant County, New Mexico so; The Geology of the Iron King Mine ROBERT M. HERNONT |  | | Journal (volume) | | Strata by Glacial Action. Lane Sardeson The THE North Shore of Lake Superior. The Iron Concretions Editorials...reference to the remarkably complete catalogue of North American them in entirety. fossil vertebrates...horizon for about thirty miles into traced Carbon County on Troublesome Creek, where brate it also yields...quarrying this explanation. operations revealed an north of Ithaca in which pre- Wisconsin decay was preserved...resid- ually decayed rock at the Portland quarry north of Ithaca. But in view of the striking topographic |
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