 | | Report (issue) | | DEPARTMENT OF THE INTERIOR GOLD DEPOSITS OF THE SOUTHERN PIEDl\IONT GEOLOGICAL SURVEY PR01JESSIONAL PAPER...Central group ____________________________ _ _ Carolina gneiss ________________________ _ Mica schist...__________________________________ _ ~ orth Carolina and South Carolina ______ ____ _ Georgia ______________...___ _______________________ _______ _ Fauquier County ____ ______ ______ _____ _____ _ Franklin ____...properties _________ .. _____________ _ Halifax County ______ - _____ - __________ ~- _'- __ _ Virgilina |  | | Report (volume) | | claims_______________________________________ Pinal County _________________________ ------- ______ -----__..._____ ----------------------------__ Santa Cruz CountY---------------------------------------Santo Ni:iio... by D. H. Kupfer______________________ Yavapai CountY----------------------------------------------Copper...-------------------------------------Calaveras CountY----------------------------------------White Horse...Horse claims, by H. K. Stager_ _____ El Dorado CountY---------------------------------------Consumnes |  | | Report (issue) | | simple in chemical composition. Fluorite, calcite, barite, and quartz are the chief primary minerals of the...amounts of quartz and calcite and usually with barite. In veins in limestone the calcite content is always...distinguish it from fl uorite with triangular sides and barite with oblong or square sides. Crystals which grew...coin it gives the sulfur tarnish described under barite. Local Occurrences.—Gypsum, in all field occurrences...the Chupadera formation. BARITE Physical and Chemical Properties.—Barite, sometimes called barytes or |  | | Report (issue) | | districts, but also more than twenty maps of the mine workings of the more important mines. Besides a technical......................... ...................... Granite type of deposit........................ Relative...mines, and prospects.................. Churchill County . ...............................................Jlescription of Districts-Potitilt ired PAGE Douglas County ................................................................................... 51 Elko County .................................................. |  | | Journal (issue) | | Amethyst B & W Minerals Geology Museum & Shop 5609 North Pike G olden, CO 80403 303-278-2936 Fine Colorado...Display Minerals Don E. Knowles 13030 West 6th Place G olden, CO 80401 303-233-4188 Largest Stock in...Shop C. R. & Elizabeth Williams 7707 W. Chestnut Place Littleton, CO 80123 303-973-1865 Tavernier 3355...12-15, 1985 Denver Satellite Show, Holiday Inn North, Sept. 11-14, 1985 The Mineralogical Record, volume...by the Mineralogical Record Inc., 7413 N. Mowry Place Tucson, Arizona 85741 Subscriptions $23 per year |  | | Report (issue) | | .................. .......................... Southern Seward Peninsula area ...................... Salmon................................... North Carolina and South Carolina ............................ Pennsylvania................................................. North Tintic district ............................................................................ 20. Barite veinlet cutting jasperoid ............................................ 41. Georgia, North Carolina, South Carolina, Tennessee, and southwest Virginia |  | | Report (issue) | | Survey of Canada Miscellaneous Report 48 Ottawa to North Bay and Huntsville, Ontario; Gatineau (Hull) to...ROCKS AND MINERALS FOR THE COLLECTOR: Ottawa to North Bay and Huntsville, Ontario; Gatineau (Hull) to...29 30 31 32 33 34 34 35 37 38 39 40 Ottawa to North Bay, Ontario Ottawa to Renfrew area – Highway 17...March mica mine Humphreys feldspar mine Currie barite occurrence Pakenham quarry Cedar Hill soapstone...Mayo marble quarry Renfrew–Madawaska area Renfrew County Road 4 (Bruce Avenue) roadcut Highway 60 quarry |  | | Journal (issue) | | Field District 8 Mineral Resources of Trinity County, by Chas. Volney Averill GEOLOGIC BRANCH 8 90...classes: 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...Engineer MINERAL RESOURCES OF TRINITY COUNTY GEOGRAPHY. Trinity County lies in the northwestern part of California...region. The southwestern corner of the county lies in Humboldt County lies between it and the Pacific the...Coast Range. Ocean on the west, while Siskiyou County lies between it and the State To the east are Shasta |  | | Report (issue) | | Geologic map of Crystal Graphite mine, Beaverhead County, Mont. 10. Map of mine and treatment plant of Southwestern...Benjamin Franklin and Just graphite mines, Chester County, Pa. Page FIGURE 12. Map of localities of principal...of graphite mines and prospects in part of Clay County, Ala-_--_-----_----------------_--------24. Map...and Faxon mine properties, near Graphite, Warren County, N.Y_____ 29. Geologic map of Hooper Bros, graphite...Washington County, N.Y_____-_______.-_____._________ 30. Sketch map of underground workings of Lakeside |  | | Report (volume) | | kilometers long, extending from Copiap<3 to Illapel, in north-central Chile. They are with few exceptions in the...deposition: calcite, specular hematite, magnetite, barite, quartz, pyrite, chalcopyrite, chalcocite, and...at the north end is Copiapo, and at the south end is Illapel, about 200 kilometers airline north of Santiago...of Chile, showing quicksilver region. In the southern 150 kilometers the following properties were examined...Merceditas mines. A property north of Combarbala, and the Azogues mine north of Illapel, were not examined |  | | Report (issue) | | lime, sand and gravel, peat, underground water. granite, clay, sand, peat, gravel. Schrader, F. C.... Oil...B.; road material, lime, copper, Miller, B. L.; barite. Salisbury, R. D. Willard, D. E..... Underground...building stone, road materials, glass sand, iron ore. barite, lime, cement material, sand, clay, building stone...of the Santa Maria oil district, Santa Barbara County, Cal., by Ralph Arnold and Robert Anderson. 329...338. The iron ores of the Iron Springs district, southern Utah, by C. K. Leith and E. C. Harder. 340. Contributions |  | | Report (issue) | | History _ _________________________________ Mine workings and mining methods _ ________ Production __ _...Descriptions of deposits. ________________________ Upson County ___ _ ________________________ Bell mine. ____...Continued Descriptions of deposits— Continued Upson County—Continued Blount No. 1 mine __ _____________ ——...prospects.-_____________ Forsyth County.___________________________ Hall County------____-__--_-___-____________...County________-___--_-_-_______________ Morgan County-_----___----_---______-____-___ Walton County_ |  | | Report (issue) | | .... Baddera mine . . . . . . . . .... Baddera North .... .... Gurkha mine ........ Page .... ......Geological information .... Kirtons North Extended mine Kirtons North mine . . . . . . . . Kirtons mine...information .... .... Geological information .... Mine workings .... .... Grades of ore . . . . . . . . .... Ore...Ore reserves . . . . . . . . Wheal Ellen North workings Conclusions . . . . . . . . . . . . .... ....Fortune Extended Paringa mine . . . . . . . . Other workings .... Conclusions . . . . . . . . Wheal May mine |  | | Report (issue) | | __________________ Quartz diorite______--_--_______-----Granite and aplite. _-__---_----------Age of the "Bedrock...features. ____-_.___-_--.__ Plagioclase ___________ Barite. ________-__--Chalcedony __________ Carbonate and..._-_______.,________ Plagioclase____ _________________ , Barite... .-__._______ __________ Method of vein formation...mine_____-_----____________ Diadem mine. ________________________ North Fork mine. ____________________ Mines of Kanaka...Kanaka Creek; C, Eocene gravel at old hydraulic workings south of Alleghany; D, Flows of Pleistocene basalt |  | | Report (issue) | | ore, Poncha Springs, Colo. 14. Tungsten ore. North Carolina Geology and Mineral Resources of the Lemhi...Lemhi Pass thorium district, Lemhi County, Idaho, and Beaverhead County, Montana ....... In pocket 2. Geologic...lie on the west edge of the area, 8 miles to the north. State Route 28, which connects these two villages...are other dirt roads along parts of Cow, Yearian, North Frying Pan, South Frying Pan, Bear, Sheser, Reese...approximately 13.5 miles north-south by 12 miles east-west, is part of a north-northwest-trending thorium-rich |  | | Book | | of his life he came to occupy an almost unique place in Cornish mining. Although never a mine agent,...To acquire practical qualifications he took up a place at the Camborne School of Mines, graduating in 1926...South Crofty, by then the healthiest mine in the county. He remained at Crofty until 1961, becom ing Chief...installa tion. He designed hoisting arrangements and chimney at Palmers Shaft, South Crofty. He undertook the...lifetime spent in and around the mines of his native county, together with a keen mind and an insatiable appetite |  | | Book (volume) | | 978-085272104-9 Cardiff University Main Building Park Place Cardiff CFl0 3AT Tel: +44 (0)29 2167 4280 Geological.... . . . . . . . . . . . . . . . . . . . . 5 82 North Hill (p. 582); Caradon and Phoenix (p. 589); St...... Central Dartmoor (p.720); North-eastern Dartmoor (p.725); Southern Dartmoor (p. 727); Ilsington andAshburton................................... Mines in the granite (p. 750); Mines in the Culum Measures (p. 751 );...754 ). 750 14. North Devon and Somerset district ................................ North Devon (p. 757); |  | | Report (issue) | | increased by contributions which arrived too late for a place in Proceedings of the United Nations, this volume...Survey and the U. S. Atomic Energy Commission to place before the world concise details of the geology...pitchblende deposits in Golden Gate Canyon, Jefferson County, Colorado, by John W. Adams and Frederick Stugard...to pitchblende-bearing veins at Marysvale, Piute County, Utah, by George W. Walker and Frank W. Osterwald...Geology of the Los Ochos uranium deposit, Saguache County, Colorado, by R. C. Derzay _·- _______ ____ __ |  | | Report (issue) | | mine Mines along Brady Lake Road Right of Way (North) mine LaRose mine Chambers-Ferland (Aladdin) mine...mine Hubert Lake (Roy) mine Bermead (Downey) mine North American Silver mine Otisse (Welsh) mine 74 74...Wright mine Ville-Marie granite quarry Terra Nova mine Pontiac mine Laverlochère granite occurrence Lorraine...occurrence Young-Davidson mine Mattarrow mine Yarrow barite mine Matachewan Consolidated mine Ethel copper...Hound Chute Road Brady Lake Road, Cross Lake Road North Cobalt area South Lorrain area Elk Lake area Gowganda |  | | Report (volume) | | applications to be made direct to MINERALS SEPARATION NORTH CORPORATION AMERICAN Head Office, Engineering...Sale, Price, 1905-1916 Copper Smelting Works of North America Electrolytic Refineries, U. S Grades of...York Since 1886 Lead Smelters and Refineries in North America 51 52 Manganese. Production in U. S.,...901 Nevada New Jersey New Mexico New York North Carolina 1007 1227 1228 1264 1267 Oklahoma Oregon...Philippines Porto Rico 1313 1867 1762 South South Carolina Dakota.. MEXICO Aguascalientes Baja California |  | | Report (issue) | | Mining development_ _ Tetrahedrite _ 166 Extent of workings _ 137 Supergene minerals_ 166 Relation of exploration...Cord mine 1 287 Appendix. Mining claims in Lake County 1 331 Tucson mine 1 289 Index 1 363 ILLUSTRATIONS...stages _ 8 9. A, Surface plant of Wolftone mine, north end of Carbonate Hill, looking northeast; B, View...Evans Gulch, showing thin glaciated material on north slope of Yankee Hill; B, Talus at head of 14 Evans...joint plane in White porphyry; D, Pre-Cambrian granite in Leadville dis48 trict, showing marked tendency |  | | Report (volume) | | 1922 The FLOTATION PROCESS MINERALS SEPARATION NORTH CORPORATION AMERICAN owns or controls over seventy...applications to be made direct to MINERALS SEPARATION NORTH CORPORATION AMERICAN Head Office, Engineering...Michigan Copper Mining Co 2242 Minerals Separation North American Corp i Mining Engineers "Professional Mohawk...Los Angeles, Calif. Flotation Minerals Separation North American Corporation, New York. Flotation Machines...R. C., Consulting Mining Engineer, 43 Exchange Place, New York. WATSON, Geo. H., President and General |  | | Report (issue) | | VAIL. GOVBRNMSNT PRINTBR 1908 for . . . "'''1 GRANITE ,~~TtlR ,..u" 1 ~"'\ 1 II •r ~( h • 1 ROS£8£RY.... (2) Tbe Granite-porpbyry of White Hawk Creek ... ... ... ... (3) The Granite of Granite Tor ... (4)...Time ..... , (6) The Intrusion of the Devonian Granite .................. ... ..... . (7) The Period of...OJ' TBB LoDBS Vr.-THE MINING PROPERTIES. (1) The North Mount Farren Mining Co .. N.L. (2) The Mount Farren.......... . (4) The Murchison Extended Co. (Late North Murchison) ........ . 64 '66 73 i9 85 • If |  | | Report (issue) | | overlying granite of main tuimel. ......... _____________ , _. _.. _. Intrusive wedge of granite between...between North Star and Drurnlumrnon veins ... _. _____ _ Dikes and irregular intrusions .....................Mountain ........................... . 82 Drainage north of Mount Belmont. ............................................· ............... . 83 Recency of granite exposure as indicated by interstream profiles ................ . 111 Brecciated zones and veins north of Little Prickly Pear Creek .................. |  | | Report (issue) | | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...older) 21 Intrusive rocks of the batholith of southern California (Cretaceous) , Gabbroic rocks Granitic...Land closed to prospecting and mining City and county zoning Water for mining operations Previous descriptions |
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