 | | Report (issue) | | SULFIDES OF VIRGINIA FIELD TRIP GUIDEBOOK J. E. Gair, Editor U. S. Geological Survey Reston, Virginia 22092...Caledonian Stratabound Sulphides. Massive Sulfides of Virginia Field Trip Contents Page Introduction by J.E....Piedmont of Virginia by Louis Pavlides ............. STOP 1, 8 STOP 1A. Mineral district Chopawamsic... Gair .............. 24 Ores of the Mineral district by J.R. Craig, J.W. Miller, L.J. Cox, and R.F...folds by J.E. Gair ......... 53 The Great Gossan Lead by J.R. Craig, D.K. Henry, and M.C. Gilbert. |  | | 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 (article/letter/editorial) | | does have some important mineral localities. Early mining included the exploitation of bog iron ore for the...cobblestone roads prevents Vermont from being a giant mining state today, but in the nineteenth century, cobble...composed of pyrrhotite, were once converted into copperas (iron sul fate) as a disinfectant in soap, as...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 |  | | Report (issue) | | THE COPPER DEPOSITS OF THE DUCKTOWN TYPE IN THE SOUTHERN APPALACHIAN REGION BY CLARENCE S. ROSS UNITED...relations.. _____-__--.-_General geology of the southern Appalachian region.... Archean rocks. _ _____...-__-_________-_-.____..General structure of the Appalachian province.... Types of structure. ______-_-____.______....Genetic history of the copper-bearing veins of the southern Appalachian region.. _____________________ Country...Genetic history of the copper-bearing veins of the southern Appalachian region Continued. High-temperature |  | Hammarstrom, J.M., Meier, A.L., Jackson, J.C., Barden, Ryan, Wormington, P.J., Wormington, J.D., Seal, R.R. (1999) Characterization of mine waste at the Elizabeth Copper Mine, Orange County, Vermont. Open-File Report Vol. 1999 (99-564) US Geological Survey doi:10.3133/ofr99564 | Report (issue) | | Orange County, VT 50 Kilometers Characterization of Mine Waste at the Elizabeth Copper Mine, Orange...Orange County, Vermont by Jane M. Hammarstrom 1 , Alien L. Meier2, John C. Jackson 1 , Ryan Barden 1 , Peggie...DEPOSITS ........................ 2 THE ELIZABETH MINE ............................................................................................... 3 Mine history and previous studies .................................................................. Copperas Brook ....................................... |  | | Book | | 5.95 and quickly informative.”— “Practical Virginia Kirkus RANGE GUIDE TO MINES AND MINERALS A by...stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K |  | | 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 |  | | Report (volume) | | Geological Survey, Books and Open-File Reports Section, Federal Center, Box 25425, Denver, CO 80225. Reports...533), Rm. 3128, 345 Middlefield Rd. • RESTON, Virginia-503 National Center, Rm. 1C402, 12201 Sunrise...Alaska may order maps from Alaska Distribution Section, U.S. Geological Survey New Federal Building -...1990 For sale by the Books and Open-File Reports Section U.S. Geological Survey Federal Center, Box 25425...Stratabound Zinc-Lead-Copper Deposits in the Cambrian CarbonateSiliciclastic Shelf Sequence at Lion Hill, West-Central |  | | Book | | Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Appendixes 615...waterworn crystals of aluminum silicate found as clear blue gemmy pebbles), and turquoise. About 2000 B.c. the...been left to adorn her in the afterlife: opaque blue turquoise and lapis lazuli, clear red carnelian...heavy gold settings that were further decorated with blue enamel. Foreword xv The designs represented...of commercial mining is also long, beginning with the Kenya opal mines of 4000 B.C. Mining began with gemstones |
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