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| noRm c ult * 4 NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT R. BRUCE ETHERIDGE, DIRECTOR...MICA DEPOSITS OF THE FRANKLIN-SYLVA DISTRICT, NORTH CAROLINA BY J. C. OLSON AND OTHERS PREPARED BY GEOLOGICAL...WITH THE NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT RALEIGH 1946 NORTH CAROLINA DEPARTMENT...MICA DEPOSITS OF THE FRANKLIN SYLVA DISTRICT, NORTH CAROLINA By J. C. OLSON and Others PREPARED BY GEOLOGICAL...DEPARTMENT OF THE INTERIOR IN COOPERATION WITH THE NORTH CAROLINA DEPARTMENT OF CONSERVATION AND DEVELOPMENT |
 | | Report (issue) |
| under a cooperative agreement with the State of North Carolina and the Tennessee Valley Authority Physical...under a cooperative agreement with the State of North Carolina and the Tennessee Falley Authority UNITED...___._ â ââ __-__-_-____ Inclusions of muscovite, quartz, and apatite in muscovite..-._-_.____-__-_-_--...Production of sheet and punch mica, 1912-14, in North Carolina, the Southeastern States, and the entire United...data for mica specimens, arranged by lot and by mine or prospect-_-___--_-___-_-.___---___-_____--_ Results |
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| All Complete Line of Y AN Y MANUFACTU 861 North Fourth St., Columbus Establishea 1877 16, Ohio... Component parts are of sizes easily handled on mine cages. For complete specifications write for copy...Twin-boom unit with two typical drill mountings for mine headings up to 10â x 12â. Upper arm has 6-foot chain...maintain production continuity Four G-E 1500-kva double ended load-center substations / (one shown) step...priorities and the many other hindrances to efficient mine operations. Added to these hindrances is the threat |
 | | Journal (article/letter/editorial) |
| Purbeck axis on the south and the Dorset downs on the north. These downs occupy a block of wild and elevated...drawn from the head of Worbarrow Bay, almost due north to the Frome at Stoke. The northern half of this...interest in the "Island." It is ruled off on the north by the * The suhstance Qf the remarks made at the...ISLE OF PURBECK. 379 immediately seen dipping north about 70°. Belemnitella was noted in the highest...beds. Tbe two streams which have excavated the double gap in the Chalk ridge unite just below this quarry |
 | | Journal (issue) |
| tive full years ten consecybefore remove d from mine overhaul. Total cost new for parts for ove $21.16...No. Volume 1952. November, WORLD, MINING Central North States, United in Subscription California. 5. Fran...over paved highways, limestone and red-dog surfaced mine roads, across tracks, up and down 20% grades at...it into unrecoverable fines. At the âBeefhideâ mine, for example, Consolida- tionâs Tournadozer saves-an...RUBBER-TIRED EXCAVATING ©Ÿ 204 MINE | 7 miles At the Hendrix mine slate dump, Tournadozer pushes its |
 | | Journal (issue) |
| with tractors all power can because Virginia mine all three turns in one tractorâthe Big Red TD-24...Columbia St at Emmett States, Post Seattle St North, Office 4, at Bristol Central Bristol, Washington...ââround-the-cornerâ with a single setup! Floyd Klein operates double-drum hoist as Pacific RTC Block guides Pacific...incorporated all the ââbestââ equipment for processing quartz. It was built shortly after the Gold Rush in California...Sonora, Calif., Lime Products Corp. Heavy coating mine of of lime the air intake the extreme and floor |
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| Versatile Eimcos â work at many jobs around the mine, fit any mining system for devel t or producti at...St San Francisco 5, California. Subscription in North Central r year. Entered as â second class matter... for safety... production at less cost in your mine, Anaconda Wire ivcieion the right cable for the...âMethods = Air Coolingâby H. D. Moore Beaverhead County, Montanaâs, Tungsten by J. Silverton H. Waterhouse...present. By his tactics as national leader of the coal mine union he has forced the price of coal so high that |
 | | Journal (article/letter/editorial) |
| distribution of the mid-Rhuddanian to early Telychian gap in sedimentation (SÌtorch 1986) in the central part...best manifested in the alternating black-shale and quartz-sandstone-dominated Llanvirnian and lower Caradocian...mudstones with a prolific graptoloid fauna. In the north-central part of the Prague Synform, the hiatus lasted...the upper part of the Kosov Formation and a short gap in sedimentation a little above the base of the ZÌelkovice...in the upper part of the Kosov Formation. A short gap in sedimentation took place a little above the base |
 | | Journal (issue) |
| Francisco 5, California. Subscription in United States, North, Central Entered as second class matter Oct. 10...St., Seattle 4, Washington With a Pacific double-drum RTC Block Slushmaster Photo and Scraper...rectangular won't do it, it canât be done. Triple pole, double gap design. Install hori- Yy 0 lj r Tramp lro....VALUE iccains... choose a FULL GARDNER-DENVER Mine Car Loaders dipper every bite... because two...digging into stubborn muck piles. FULL to the top mine car loads... Extra speed developed by the moving |
 | | Journal (issue) |
| abrasives are kept out of vital areas. This eliminates âdouble pumpingâ of material, and gives high initial efficiency...placed NATIONAL in the forefront as a producer of mine and industrial equipment for increasing safety at...WORLD, 71 Columbia St., at Emmett States, St., North, Bristol, Central Post Office at Bristol, Seattle...OVA, % < ms SAI IN THE MAKING Missouri lead mineâabout 1890. The âânew-fangledââ steam hoist in the... â wits of costly donrmnenineg The Americanâ Mine Door Increase production by eliminating the stop |
 | | Journal (issue) |
| Blythe, [ Coli el PHOENIX, Cummins a Moran: 1350 North ner Tre = e, Yun â ' 0 Gale Diesel Sales Company:...Branch: izona, Telephone 8-2668. Branch: 1921 North 1s Vegas, Nevada; Willis Diesel Eng rv 9.3768. Authorized...Sectionâ2} at Emmett St., Bristol States, North, Central Post Office at Bristol, Seattle 4, Washington...MINING WORLD NEW BULLETIN NO. 232 TELLS HOW... DOUBLE-SLUSHING IS ELIMINATED! This new bulletin contains...Station, Los Angeles 58 For Producing i. =_\Mine Backfill From F Mill Tailings... Madsen Red Lake |
 | | Journal (issue) |
| in this issue Kennecottâs Oswaldo Zinc Mine Page 20 â Contractors Prefer Eimcos â for loading underground...rectangular wonât do it, it canât be done. Triple pole, double gap design. Install horizontally, vertically or...Francisco 5, California. Subscription in United States, North 121 $4.00 per year. Entered as second class matter...jobs handled by Tournadozers at this Belgian Congo mine. In addition to their Tournapulls and Tournadozers...(93 miles) from the nearest railroad siding to the mine in 5 hours. Their 5 Tournadozers made the 150-km |
 | | Journal (issue) |
| Here's your mine cable insulated with COLD RUBBER Another big improvement in 600-V Mine Cable Cold rubber...Francisco 5, California. Subscription in United States North Central and Seuth America, $3. â year other countries...Company in every mining area of the world except North America, Australia and the Philippines, where they...will lug down 20 percent over rated pull. Double Reduction, Straddle-Mounted Final Drive Gears with...' ; Serv sux PHOENIX, Cummins & Moran: 1350 North St 2; per Tr treet Diesel Sales Compan ond f Stree |
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| J M., on Keeley Mine Bengal Iron Company's New Capital {m.d.) .... Bentong Tin Mine, Dredging at Report...324 Bottomley, Horatio, Sentenced Braden Copper Mine, Geology of Lindgren and Bastin (>«.<;.) . *308...Manufacture in {m.d.) .... 103 Britannia Copper Mine, Mining Methods of Report 257 British Aluminium...Ore at 198 383 186 255 6 Bwana M'Kubwa Copper Mine Calloose, Petition for Winding-up Cam & Motor...Conveying and Elevating Machinery. .G. Mitchell {m.d.) Mine Survey {m.d.) Cooke, L. H Copper Extraction bv |
