 | | Journal (article/letter/editorial) | | ofJCrabtree, Mitchell County, North Carolina By JAMES A. RAY 12 Caledonia Road, Asheville, North Carolina North...North Carolina, owing to the extreme complexity of its geologic history and structure, and highly variant...immediate area around Crabtree Creek, on the Mitchell-Yancey County Lines, and here specifically to three workings;...Crabtree Emerald Mine, The McKinney Feldspar and Mica Mines, and the #20 Feldspar and Mica Mine. Also, only...these, much less find any of them. Crabtree Emerald Mine. This is the more well-known of the two emerald |  | | Report (issue) | | Carolina Geological Society 2008 Fieldtrip and Annual Meeting, Little Switzerland, North Carolina October...Spruce Pine Mining District: Little Switzerland, North Carolina __________________________________________...__ Carolina Geological Society (CGS) 2008 Field trip Spruce Pine Mining District North Carolina Co-leaders...Sponsors Active Minerals International, LLC Imerys North America Ceramics Unimin Corporation Vulcan Materials...Spruce Pine Mining District: Little Switzerland, North Carolina __________________________________________ |  | | Journal (article/letter/editorial) | | waxy uranophane. The 3-cm specimen is from the Number 20 mine near Spruce Pine, Mitchell County, North...North Carolina. Author’s specimen and photo. Volume 79, Septemberloctober 2004 329 Downloaded by [UNAM...Figure 5. A 2-cm uraninite cube from the Cardiff mine, Wdberforce, Ontario, Canada;Canadian Museum of...the famous Palermo and Ruggles mines in Grafton County, New Hampshire; dendritic uraninite intergrowths...Bedford, WestChester County, and from a locality at Richville Station, St. Lawrence County, New York. Uraninite |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...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...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel |  | | Report (issue) | | Uranium occurrences in non-sedimentary rocks of North Carolina ..... 67 Table 12 Uranium occurrences in non-sedimentary...occurrences in non-sedimentary rocks of South Carolina ..... 85 Table 15 Uranium occurrences in non-sedimentary...Uranium occurrences in non-sedimentary rocks of north-central New York........................65 Figure...Uranium occurrences in non-sedimentary rocks of North Carolina................................77 Figure 17...occurrences in non-sedimentary rocks of South Carolina. ............*......*...........86 Figure 20. |  | | Journal (issue) | | Peter Zodac...... .. 7 5 Autunite in Mitchell County, North Carolina. By Bradley Johnson .................from Colorado, Idaho, M zine, Nevada, North Carolina, South Carolina, Utah, Virginia, Wyoming and many other...Westthe deep l,lack Yariety of smoky quartz chester County, not far from the Conknown as morion. Small black...are the only ones to do quartz, feldspar or other mine rals and so) but under the cold-quartz lamp , genera...111nount'3. It would seem that hyalite, gun1mite, uranophane, beryl, rose when in a liquid sta te. flowed |  | | | | Michigan. Found in Colorado at Aspen and in Boulder County; also in several mining areas in Arizona. Good...Homestake Mine, South Dakota; in Montana and Arizona. Also in Ural Mts., U.S.S.R.; and at Waihi Mine, New...New Zealand. In Australia, at Mount Morgan Mine, from Chartres Towers district, from Hillgrove, from Hill...Luning and Cuprite in Nevada; at Sulphur Bank mercury mine and at Lassen Peak, California. Sharp well-shaped...Missouri. Fairly large crystals in Clear Creek County, Colorado. Very fine crystals in dolomite from |  | | Report (issue) | | .'.' .., Mineral Collecting Sites in North Carolina By W. F. Wilson and B. J. McKenzie RUTILE GUMMITE...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...Geological Survey Section, P. O. Box 27687, Raleigh, North Carolina 27611. Eldon P. Allen, Chief Geologist FRONT | | | 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 |  | | Book | | vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...OECD (2012) In 2010, production of uraniurn in North An1erica represented about 21% of the worldwide...producer, at around 9,775 tU, and was the dominant North American producer. The MacArthur River 1nine, Saskatchewan...Saskatchewan, is the world's largest high-grade uraniu1n mine. The ore from that ,nine is crushed and treated...to start production at the Talvivaara Ni-Zn-Cu-Co mine, ,vhere bio-heap leaching is used to extract metals |  | | Journal (article/letter/editorial) | | ) . The dolomite varies in shades of peach and pink but is hard to remove from the solid limestone of...really appears to be the start of a quickly abandoned mine and is located near Huntsville (Madison Co.), Alabama...tiny brassy-yellow xls of chalcopyrite on xled pale pink dolomite—very nice. No pyrite present. ALASKA—From...mining operation is a barite mine operated by the National Lead Co. The mine is easily seen from Highway...dump of the old open pit Sodium Sulphate mine in Imperial County near BertROCKS AND MINERALS ram siding |  | | Book (edition) | | Michigan. Found in Colorado at Aspen and in Boulder County; also in several mining areas in Arizona. Good...Homestake Mine, South Dakota; in Montana and Arizona. Also in Ural Mts., U.S.S.R.; and at Waihi Mine, Mine...and Cuprite in Nevada; at Sulphur Bank mercury mine and at Lassen Peak, California. Sharp well-shaped...Missouri. Fairly large crystals in Clear Creek County, Colorado. Very fine crystals in dolomite from... England. Found at La Bufa, Brea Mine, at Wanlockhead Mine Scotland, and also at Wallaroo, South |  | | Book (volume) | | grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯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...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; |  | | Book (volume) | | grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯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...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; |  | | Journal (article/letter/editorial) | | muscovite on the north side of Lac Pied des Monts, de Salestownship, Charlevoix county, about 18 miles...most alteration product. v Frc 2. Veinlets of uranophane cutting uraninite. (X90). Pied des Monts uraninite...comparison with uranophane associatedwith gummite and uraninite from Mitchell county, N.C. Under the...the reflecting microscope the uranophane has a blue-green colour against uraninite, gummite is reddish.... The internal reflection of uranophane seen with crossed nicols is sulphur yellow, of gummite orange |  | | Report (issue) | | . . . . . . . . . . . . 15 Richardson Feldspar Mine. . ... . . . . . . . . . ... . . . . . . . . . ... . . .. . . . . . .. . . . 15 Bathurst Feldspar Mine. . . . ... . . . . . . . . . .. . . . .. . . . ..... . . . . . .. . . ... . 16 MacDonald Feldspar Mine ................................................... . . . ... . . . . . . . . . 30 The Purdy Mica Mine..... .. . . . .. . . . . .. . . . . .. . . . ..... . .. . 33 Muscovite Production from Purdy Mica Mine (Table 14)... .. .... . . . . .. . . . . . 34 Development |  | | Catalog/List | | of the Mine" collection, assembled as a museum display in the offices of the Shinkolobwe mine, was ordered...Africa CUPROSKLODOWSKITE, META-VANURALITE, Musonoi Mine, Kolwezi, Shaba, Zaire Very attractive emerald-green...gray-brown rutherfordine crystals and yellow uranophane associated on 1 x 3 cm surface. Dense massive.................. $200.00 GUILLEMINITE, Musonoi Mine, Kolwezi, Shaba , Zaire Yellow to yellow-green crystalline.......... . ....... $100.00 CARROLLITE, Musonoi Mine, Kolwezi , Shaba , Zaire Attractive, 1.2 cm on an |  | | Journal (article/letter/editorial) | | pegmatite was mined at Barringer Hill in Llano County in the early 1900s but was flooded by Lake Buchanan...from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...& Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April 1991)...66, May/June 1991 197 LOCALITIES BY COUNTY Bastrop County KEY mm T * ? — — — — best occurrence..."specimen quality" questionable occurrence Angelina County Lufkin, 1 mile N of Lufkin in railroad cuts, in |  | | Catalog/List | | enlarged photograph of a piece of Obsidian, from Lake County, Oregon, which shows a Conchoidal fracture. t...and cerium orthosilicate Massive; Virginia or N. Carolina ......... ... ...... . Orthite, high grade; Norway...Massachusetts Hornblende Common Hornblende Xls, black, in pink calcite, good; Ontario ......... XI-prisms, choice...Wyoming . ... Smaragdite Green xline, with pink corundum; N. Carolina .. ... . Tremolite Fibrous, coarse, greenish-gray;...metasilicate) "Asbestos", fibrous with talc; North Carolina ........ ANTHRACITE-See Mineral Coal I ANTIMONY |  | | Journal (article/letter/editorial) | | lound in an old roadbed in Lee County, Alabama, about 10 miles north of Auburn, on Highway 147."—note...at the barite mines at Magnet Cove, Hot Spring County, Arkansas. "A sample was sent to the Smithsonian..."From Bone Valley Formation at the Peace Valley Mine, south of Bartow (Polk Co.), Fla."-on label. GEORGIA...in cavity of dark gray limestone at a coal strip mine, about 5 miles southwest of Monroe, Marion Co.,...crystalline rock knocked off Carlton Peak on the north shore of Lake Superior which is said in several |  | | Book (edition) | | from the Principal Localities in the Middlesex County Region in Connecticut Unclassified Material Page...APPENDIX B Maps of the Interior of the Roxbury Iron Mine, Mine Hill, Roxbury, Connecticut . . . Maps and Directions...Directions to the Mineral Localities in the Middlesex County Region in Connecticut .... Additional Locality...Foster Iron Mine................... Economic Geology: Description of the Tilly Foster Mine..............Tilly Foster Mine -1972 ........................ Brief Summary of the Tilly Foster Mine . . The Branchville |  | Landry, Kerstin, Adlakha, Erin, Roy-Garand, Andree, Terekhova, Anna, Hanley, Jacob, Falck, Hendrik, Martel, Edith (2022) Uranium Mineralization in the MacInnis Lake Area, Nonacho Basin, Northwest Territories: Potential Linkages to Metasomatic Iron Alkali-Calcic Systems. Minerals, 12 (12) 1609 doi:10.3390/min12121609 | Journal (article/letter/editorial) | | ± quartz, calcite veins, and (ii) with minor uranophane in hematite-sericite-chlorite ± quartz breccia...resetting ages of <875 ± 35 Ma for type-ii uraninite-uranophane, younger than strike-slip movement along regional...associated with secondary uranium minerals (e.g., uranophane) and chlorite that occur in stockwork-like veins...uranyl hydroxysilicate minerals like uranophane; although, uranophane can precipitate directly from oxidized...during the amalgamation of Laurentia, the ancestral North American core [25], and the supercontinent Nuna |  | | 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... 134 Uranophane .......................................................... 135 Beta-uranophane .................................................. 170 County Index ...........................................from Washington and Bleck ley counties to Irwin county. Some minerals described herein have never been |  | | Report (volume) | | __________________________________ -__________ North School Section deposits___________________________________...formation. 11. Geologic map of Pumpkin Buttes area (north and south halves) showing location of uranium occurrences...area______ 101. Geologic sketch map, Jeannette 1 mine cut______________ 102. Color change and associated...·104. Distribution of manganese oxide nodules, North School Section ridge___ ___ __________ ______ __________________...lenses. Tyuyamunite, metatyuyamunite, carnotite, uranophane, and trace amounts of hewettite and pascoite |  | | Report (issue) | | Bill Bryan claim, guild Steer Canyon, Montrose County, Colo, Ref. no. cf X-rav patterns TE 474 Quantity...Location Arc!ers(, nitc. 1/ usrm Hillside mine, Yac;apal County, Ariz, Ref. no. of X-ray patterns Inv....cf Y.-ray atterns Quantity Ear. 1640 Ruggles mine, H. Arentina Far. 5546 -— ..IttAnite ;'7239 ...number Location La4fl7J:Tite Hillside mine, Yavapai County, Ariz. Inv. 2777 Quantity now m,tal-...Location 1 :.!ta-bayleyite ? Hillside mine Yavapai County, Ariz. Ref. no. of X-ray patterns Inv. 4004 |
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