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| furnished old reports on the Milesburg Gap and New Galena prospects. J. E. Baker Company's geologist, L....Brookmeyer (Blue Ball quarry), George Buchannon (Whim shaft of "new" Perkiomen mine), Betty and John Clauser...Clauser (Edison quarry and especially New Galena), Thomas O'Neil (a generous selection from Lime Bluff), Donald... mines, and "new" Perkiomen mines, the old New Galena plan map, the old Ecton lithograph, and three of... occurrence area 174 1Z^+ Bucks County New Galena 238 Centre County Milesburg Gap area 208 Chester |
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| witherite and barytes, minerals that accompany the galena, all became industrially important. The 20th century...analysis of horizon of flat oreshoots 67 Analyses of galena concentrates 69 .. Vil 19 Silver rccc>very frc>rr1galena...frc>rr1galena cor1ccntrates 20 Assays ()f galena fc>r silver 71 21 Analyses <)f SJ)halerite concentrates...series), 31-44. DtJNHAM, K C. 1944. The production of galena and associated minerals in the Northern Pennines;...FELL TYNEHEAD CRAG GREEN RAMPGILL UNDERGROUND SHAFT LONGCLEUGH BOREHOLE ALLENHEADS No1 BOREHOLE JOHNSON |
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| $122 feet, pitch 5° north; nature of per ton; main shaft 50 feet deep, ore, tellurium and free gold, av one...main feet from surface.' Alice. Owned by Henry and shaft 25 feet deep. Alamakee. Joseph Steppler, pro Ira...tellurium; average $165 per ton; main shaft 40 feet value $100 per ton; main shaft 60 deep, one level 50 feet in...nature of ore, iron py rites and free gold; main shaft 25 feet deep. Alturas. John Williams, Geo. Newcomb...average value $100 per ton; main shaft 25 feet, and one other shaft 15 feet deep, one drift 77 feet in |
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| great • 4 thickness K. C. 1944. The Production of Galena and Associated Minerals i11 the Northern Pennines...was: the lowest bed reached by No. 1 underground shaft at Rotherhope Fell mine, near Alston. Tl1e overlying...ft. In vVeardale, Burtree · Pasture t1nderground shaft did not fully penetrate the bed. At Greenlaws Mine...·�� -:-..:· ,� .�- .. 3 TYNEHEAO RAMPClLL U.C. SHAFT 4 CAASSHILL C OWCREEN 5 BURTREE' PASTURE 6...exposures in Middle hope and section of Slitt Shaft by J. C. Cain ; Section 9, Weardale Lead Co.'s section |
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| j'ust'east of the Verde fault, as shown in the Edith shaft of the United Verde Extension mine, it is thrown...Prescott. Another dike observed near the Tiptop shaft, in the Tiptop district, is a dullrwhite rock with...Tuscumbia veins). It is associated with tetrahedrite, galena, and sphalerite. Fluoiite. Fluorite is rare. A...1922, and 1923. The zinc is always a by-product. Galena. The lead sulphide is almost as widely distributed...quartz, ankerite, and more rarely with barite. Galena is always one of the youngest ore minerals in any |
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| 123 Florian Neukirchen Berlin, Germany Gunnar Ries Marxen, Germany ISBN 978-3-030-34345-3 ISBN 978-3-030-34346-0...questions, or otherwise supported us. Berlin, Germany Marxen, Germany June 2019 Florian Neukirchen Gunnar Ries...works at CRB Analyse Service GmbH in Hardegsen (Germany) and in his spare time blogs about geoscientific...1 What Is an Ore? 3 Fig. 1.1 Massive ore with galena (gray) and chalcopyrite (brass) from the Friedrich-Christian...Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo © F. Neukirchen, Markl Collection/Tübingen) |
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| . . . . . 267 Ore bodies....................... 235 Ore bodies. . . . . . . . . . . . . . . . . . . 269.... . . . . . . . . . . . 275 Geology near No: 3 shaft......... 239. PrOspects west of Pinyon Peak. . 275...Blossom No. 1 Lehi-Tintic................. 276 shaft.......................... 241 Selma...............Index ........... ~............................... shaft .................... : . . . . . 277 . ... ~·...Tintic Valley, from low spur south of He~kimer shaft; J3, Contact of quartz porphyry and monzonite · |
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| of Keystone-Union copper mine Photo 8. South shaft of Keystone-Union copper mine Photo 9. Surface... CONTENTS-Continued Photo 10. Mill at the Photo 11. Shaft no. Photo 12. Underground scene, Blackstone gold...the property where there is a 45-foot vertical shaft and a 35-foot northwest drift at the bottom of the...northeast. Approximately 2,200 feet southeast of the shaft shaft. Chromite 1904, Calaveras Since County has...dips 25° to 45° NE. Workings consist of a 10-foot shaft, and an inclined open cut 45 feet long i and |
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| is the of the metalliferous veins or lodes of Saxony, gives the following general classification: ... narrow space. This is so true of Cornwall and Saxony that centuries have not fully into a developed...in occur in groups, like those of Cornwall and Saxony, often presenting the most complicated net- work...facts with regard to the veins of Cornwall and Saxony in centuries of work, as we are told by high authority...struck on the " cap," * and instead of sinking a shaft through it, continued to work out the whole length |
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| wide, and runs from $80 to $100 per ton . The main shaft is down 500 feet, with three levels- 500 , 1100...definite about its present condition. The Girard has a shaft 400 feet in depth and a vein from 4 to 6 feet in...a 10-stamp mill near Contention City. The main shaft is down 600 feet. The first level is 500 feet, the...incorporated under the laws of Massachusetts. The main shaft is down 450 feet and has struck a large body of...incorporated under the laws of Pennsylvania . Its main shaft is down 600 feet. It has a fine location ; has first- |
 | Hamilton, Patrick (1881) The resources of Arizona: its mineral, farming, and grazing lands, towns, and mining camps; its rivers, mountains, plains, and mesas. The Legislative Assembly of the Territory of Arizona, Prescott, AZ. | Book |
| wide, and runs from $80 to $100 per ton. The main shaft is down 500 feet, with three levels 500, 1100, and...definite about its present condition. The Girard has a shaft 400 feet in depth and a vein from 4 to 6 feet in...a 10-stamp mill near Contention City. The main shaft is down 600 feet. The first level is 500 feet, the...incorporated under the laws of Massachusetts. The main shaft is down 450 feet and has struck a large body of...incorporated under the laws of Pennsylvania. Its main shaft is down GOO feet. It has a fine location; has first-class |
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| II, Lassen County. 226 227 227 228 228 229 229 235 236 Description Railroad Facilities Mining Conditions...Eagle Mine and ketch map of Hayden Mill- 231 235 Hill_ Modoc County. )utcrop of discovery vein on...Mine Camp of Goldstone Goldstone Mining M.i in shaft of the Company Open rut work at original strike...metamorphosed sediments Mill and head-frame at shaft of the Ozark Mine Mine dumps and compressor plant...Custom mill at Goffs, built district Eureka shaft 848 -of the Boose, Michael and Buchanan Company |
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| Wheal Reeth ; Great Work Lode at 220 -ft. Level 235 Fig . 12.-Wheal Reeth ; Rosewarne Lode at 220 -...175 - fm . Level east of New 321 Cooks Kitchen Shaft Fig. 19.-- South Crofty Mine ; Main Lode at 290-fm...New FIG . 30.-Section through Penhalls Engine Shaft at 50 -fm . Level 322 323 324 324 328 342 348 365...Polberro and West Kitty mines .. 468 Cooks Kitchen Shaft Fig. 20.-South Crofty Mine ; No. 3 Lode, 290 -fm...the two engine houses, which are at Crowns Engine Shaft. (A.8077) .. 75 B .--BOTALLACK MINE. A picture |
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| 11.-Wheal Reeth; Great Work Lode at 220-ft. Level 235 FIG. 12.-Wheal Reeth; Rosewame Lode at 220-ft. Level...Lode at 175-fm. Level east of New Cooks Kitchen Shaft . . 321 Fro. 19.-South Crofty Mine; Main Lode at...at 290-fm. Level west of New Cooks Kitchen Shaft . . 322 JG . 20.-South Crofty Mine; No. 3 Lode, 290-fm...Mine 463 FIG. 30.-Section through Penballs Engine Shaft at 50-fm. Level 464 Fro. 31.- Transverse section...Engine Shaft. (A.8077) . . B.- BOTALLACK MINE. A picture taken when workings at Crowns Engine Shaft were |
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| Work Lode at 220-ft. Level ...................... 235 FIG. 12.-Wheal Reetl1;Rosewan1e Lode at 220-ft. Level...Lode at 175-fm. Level east of New Cooks Kitchen Shaft ........................................... 321...Lode at 290-fm. Level west of New Cooks Kitchen Shaft . . . . . . . . . . . . . . . . . . . . . . . .... 463 F10. 30.-Section through Pen.halls Engine Shaft al 50-fm. Level ................. 464 F,o. 31.-Transverse...the two engine houses, which are at Crowns Engine Shaft. (A.8077). . . . . . . . . . . . . . . . . . . |
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| Harbour ...•................ XXXVIII. XXXIX. XL. Shaft house and mill building, DomInion Antimony Company...fluorine-bearing and lithium-bearing minerals. Galena occurs near Musquodoboit harbour, Halifax county...pyrite and arsenopyrite are much the commonest, but galena, chalcopyrite, sphalerite, and pyrrhotite also...district, composed almost wholly of arsenopyrite. Galena, which is generally very subordinate in amount...associated with arsenopyrite and almost invariably with galena, often forming large nuggets. At the surface the |
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| ........................................ . 103 Galena ........... ·....................................................... ·................ . Taylor shaft ..................................................basin ofWhiteRiverand Ward Mountain from Veteran shaft . . . . . . . . . . . . . . . . . . . . . . . ....section through Veteran workings and Boston-Ely shaft; plan and cross sections of Veteran ore body .....about half a mile west by southwest from the Giroux shaft. Here the detrital capping may be 10 or 15 feet |
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| productive In Britain. Foxdale 01es were predom111a 1 galena, mostly argentiferous, whilst at Laxey spl1alerite...copper sulphides and stimulated the sinking of a shaft from tile beach tom than 100m below sea level. On...several shafts on it. the deepest being 8eckwith's Shaft (282780) going to a depth of 335 fathoms below surface...engine houses and waste heaps of cross Shaft (263780) and Dixon's Shaft (267780) lie on the right but It Is...Mine (252778) (not to be confused with Beckwith's Shaft in Foxdale village), recognizable from its leaning |
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| West and South Temple CENTURY BLDG ., 231 - 233 - 235 EDISON ST. SALT LAKE CITY , UTAH THE SALT LAKE...raise connecting the three compartment vertical shaft with the adit tunnel level , under way for several...and that the property will be reopened soon . The shaft was down 700 feet when sinking was resumed in February...started a crew of men to work sinking a 200 -foot shaft from the surface close to the portal of the lower...in operation , and it is the in is a fine clean galena, picked samples of new hoist has been installed |
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| the dark veinlets in the gray rock were a form of galena, or lead sulfide, a mineral often associated with...molybdenite was long confused with graphite and galena because of its dark color and greasy feel. ...work of the mid1500s, referred to both lead and galena as molybdenum. By the mid- 1700s, chemists had...only $1.00 per ton and selling the concentrate to Germany at a handsome profit. The widely publicized Kvina...pounds of butter. Meanwhile, on the battlefields, Germany unveiled an arsenal of unexpectedly superior weaponry |
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| surpass in limpidity the purest crystals from Germany, Hungary, and Switzerland. The largest and most... Siliceous Paste sawn in his own presence the shaft of a great column for the new church of St Fran9ois...rhombohedral iron-ore from Johanngeorgenstadt in Saxony, and other places, which exactly, like the manganese-ore...to Dr Heyne, ing class. besides argentiferous galena. It is to the observations of Drs information...communication of observations from all quarters of Germany soon induced an extension of the plan, and other |
