 | | Report (issue) | | Snow Camp Mine-Major Hill area, Central Carolina slate belt, Alamance and Chatham Counties, North Carolina...12 12 13 ALTERATION CENTERS Zonation Snow Camp Mine Area Major Hill Highland Area Northeast of Major...Alteration Conditions Proposed for the Snow Camp Mine-Major Hill Centers Geometry and Paragenesis Timing...Camp Mine-Major Hill Study Area Pyrophyllite Deposits in the Carolina Slate Belt, North Carolina Sketch...Sketch of Mine Walls, Snow Camp Pyrophyllite Pit Inferred Alteration Zones at Mount Baker, Washington 5 |  | | 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...of the 10- Piedmont province and in massive pyrrhotite-pyrite deposits in 11 crystalline rocks west...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals |  | | Journal (issue) | | Peogy Norton, Se..tttlltf 11945 Magnolia Blvd., North Hollywood, Ct. 91801 Wlllllffl Tirk, T,......,...Ground Shaft with¾" spindle dia. 3 Step Pulley and Belt. Sealed Ball Bearings. Slingers Machined in place...and Show. "Stanislaus Treasure Trove." Stanislaus County Fairgrounds, Turlock, Ca. Mother Lode Mineral Society...Convention and Show. "Garnet Star of Idaho." Nez Perce County Fairgrounds. Lewiston. Idaho. Host. Halle Canyon...no matter what their size. ($2.00 fee applies to USA orders only. All others Include correct amount of |  | | Book | | A.IRN-gorm Calarnine .................. K.-\L-ah-mine Calaverite ............... .. KAI.,-uh-Vi\lR-ite......... FAS-uh-ite Faustite ................... FOUST-tite Fayalite ................... FA Y-yuh-lite......... NAUR-ite N orthfieldite ............... NORTH-field-ite Nosean ................... NOSE-ee-ahn...Pyrrhosiderite ............. PEER-oh-SID-uh-rite Pyrrhotite ................. PEER-oh-tite Q - Quartz ...Skutterudite ............... SKUT-tuh-ROO-dite Slate ..................... SLA~fE Slemmatite ....... |  | | Report (issue) | | 501. During fiscal 1963, numerous Federal, State, County, or Municipal agencies listed on page A247 have..._____--___._-_North Carolina__-_-_---___-__ South Carolina.__--___.______ Georgia__ _ _________________ Florida...area.____________ Montana ____________________ North Dakota..______________ Wyoming. ___________________..._. Federal agencies.___________________ State, county, and municipal agencies. 247 247 247 U.S. Geological...expanded to include mineral occurrences throughout North America, in cooperation with Canadian and Mexican |  | | Journal (volume) | | and Ex-officio Mine Inspector, Bismarck, N. D. Collins, George Coal Mining in North Dakota. S. Metals...James Gold in Utah. Lead in Utah. Chief State Mine Inspector, Hartford, Ark. Coal Mining in Arkansas... Lead in British Columbia. Jones, John D. Chief Mine Inspector, Denver, Colo. Coal Mining in Colorado...State Geologist, Grand Forks, N. D. Coal Mining in North Dakota. Assistant Editor of “The Mineral Industry...Metallurgy and Uses of Alumi¬ num in 1909. State Mine Inspector, Boise, Idaho. Morrison, W. Professor |  | | Report (volume) | | Bibliography of North American Geology, 1962 GEOLOGICAL SURVEY BULLETIN 1232 Bibliography of North American... BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1962 INTRODUCTION This annual volume of the "Bibliography of North Amencan...appeared dunng 1962 concernmg the geology of the North Amencan contment, Greenland, the West Indtes and...m foreign JOurnals are ctted If they deal wtth North Amencan locahttes or are of a general nature, but...If they deal oruy With foreign areas Articles on North Amenca by foreign authors~re mcluded regardless |  | | Journal (issue) | | removes it from a shovel being shipped to another mine, there are apt to be some good performance reasons...compartment for inspection or bag dow can plant in North installations most in this country, of are using...through- out the mining areas of the world except North America, South Africa, Australia and the Philippines...WORLD “CAT” BULLDOZER... Working at a molybdenum mine near Climax, Colorado, which produces most of the...ore into hole leading to mine tunnel. They also operate dragline in the mine tunnel. Their ability to |  | | Report (volume) | | Bibliography of North American Geology, 1960 GEOLOGICAL SURVEY BULLETIN 1196 Bibliography of North American...--------------DU 1 3 21 455 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1960 INTRODUCTION The current...appeared durmg 1960 concerning the geology of the North Amencan conhnent, Greenland, the West Ind1es and...m fore1gn Journals are cited 1f they deal w1th North Amer1can locallhes or are of a general nature, but...1f they deal only w1th fore1gn areas Arhcles on North Amer1ca by fore1gn authors are mcluded regardless |  | | Book | | the arts is the proper focus of interest at every mine; that the operations converging on this point are...Clark Publishing Co., 1910. HETZEL. Belt conveyors and belt elevators, F. V. Hetzel, John Wiley...conditions The problem of ore treatment confronts every mine manager. Mining should be looked upon as a manufacturing...crushers that first take the ore as it comes from the mine (some of them can take 6-ft. cubes) are called COARSE...INTRODUCTION ecw: size in water and the sinking of slate and flotation of coal in a semi-fluid mass composed |  | | Book | | Characteristics of Minerals, 466 Appendix G. Conveyor Belt Design Data, 468 Appendix H. Pump Selection Chart...(e.g., the crushing of an ore in an underground mine), or to make a product suitable for sale (as in... When the material is derived from a hard rock mine, size reduction is necessary even if the product... Open-pit copper mine. (Courtesy Bucyrus-Erie.) Drilling rig in underground mine. (Courtesy Engineering...Processes,” Trans. AIME/SME, 241, 343-358 (1968). A. S. Foust et al., Principles of Unit Operations, 2nd ed., |  | | Report (volume) | | Ahmad, and C. G. Robertson, Chem. Comm., 1969, 74. usa A. T. Casey and R. A. Horsley, Austral. J. Chem....459 552 578 498 647 647 658 659 660 en A. S. Foust, M. S. Foster, and L. F. Dahl, J. Amer. Chem. Soc...(cubic FeS2), n1arcasite (orthorhombic FeS 2), pyrrhotite (hexagonal and monoclinic Fe1 _xS), 189 190 ...S., 383 Forti, P., 176 Foster, M. S., 350, 357 Foust, A. S., 357 Fowles, G. W. A., 200, 202, 232, 254 |
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