 | | Journal (article/letter/editorial) | | Republic of Germany With 4 Figures Received July 3, 1992; Accepted January 20, 1993 Summary The formation...formation of the Madjarovo polymetallic ore deposit is closely related to Paleogene magmatism of intermediate...by subvolcanic and volcanic rocks. Six stages of vein type mineralization were established: 1. quartz...ite with Bi-sulphosalts; 2. quartz-hematite-chlorite with gold; 3. quartz-galena-sphalerite; 4. quar...parageneses. The "early" gold is Ag-poor and related to hematite, while the "late" one is Ag-rich and closely associated |  | | Journal (article/letter/editorial) | | formirovaniya kolchedannykh rud, Sovetskaya Geologiya, 1973, no. 8, p. 14-25. The authors are with the Central Scientific...individual impulses Internat. Geology Rev , v. 16, no. 6 665 INTERNATIONAL GEOLOGY REVIEW of volcanic...Congress ore field and individual dikes in the Gay deposit. Thus common features of the regime, in which the...Yubiley deposit (Buribay region), similar to those described by Borchert for the Maskini deposit in Turkey...wall-rock fragments. The ores rest on a horizon of hematite-bearing jasperoid rocks, terminating the sequence |  | | Journal (article/letter/editorial) | | goldparticlesare 40 •tm in size,but the majorityare 3 to 15 •tm.They are associated with pyrite andtraces...(Fig. 3). The other samplescamefrom drill cores(San Antonio: 31 samples,San Juan: 26, Mestiza: 3, Esmeralda:1...sectionsusingtransmittedand re- MINERALOGICPATTERNS IN Au DEPOSIT,NICARAGUA , 1061 [] LA SAN PEDRO / j-'"...Coyat unit(acid and basic volcanic rocks) Quartz vein Miocene Fault, fracture MioceneMatagatpo 6roup...found 1062 MAURICIO DARCE 305z, 3051 D LiBt,3,td•, 217 LIB-30 652 LIB-22 306t• t•59 LIB-2 |  | | Report (issue) | | Spar Mountain, Juab County. CONTENTS Page Dell No. 5 Claim . . . . . . . . . . . . . . . . . . . ..... . 43 Floride No. 1 Mine . . . . . . . . . . . . . . . . . . . . . . . 44 Floride No.5 Mine . . . ..... . 44 Floride No. 13 Mine . . . . . . . . . . . . . . . . . . . . . . 45 Floride No. 18 Mine .........46 Fluorine Queen No. 1 Mine . . . . . . . . . . . . . . . . . . 47 Fluorine Queen No. 2 Mine . . . . .... . . . . . . . . . . . . . 48 Fluorine Queen No. 4 Mine . . . . . . . . . . . . . . . . . . 48 Green |  | | Journal (article/letter/editorial) | | of Copper Carbonates at the Northwest Extension Deposit, Morenci District, Arizona: Implications for Conditions...fault zone of the Northwest Extension copper oxide deposit, Morenci district, Arizona. The δ18O values of...carbon source that is initially lighter than whole-vein sample measurements with progressive isotopic enrichment...enrichment of the carbon source or reservoir during vein formation. This, as well as the fact that partial...final vein growth. Isotopic and field evidence indicate that the Northwest Extension oxide deposit formed |  | | Book | | Carrock Fell Mine, Mosedale (MNS 4488) (bottom left) Hematite, variety kidney ore, Nab Gill Mine, Boot (MNS...these are the base metal vein deposits of the central Lake District , the hematite ore bodies of west and...extensive literature sources listed in the bibliography. Vein deposits within the area exhibit a structural and...for each episode. The origin of the extensive hematite deposits of west and south Cumbria has also long...Carboniferous limestones. More than one episode of hematite mineralisation may have occured though the major |  | | Journal (article/letter/editorial) | | the example of one particular mineralized quartz vein of' Sarama Area. R6sum6 Une recherche minibre a...n~aHa~nc~o~ cep~m 1-Io~po@~o om~caHI,i r e o ~ n 3 ~ e e ~ n e Mewo~bI ~ceae~o~am~. 883 Aufs~itze...paper therefore deals in detail with only one deposit, which is an example of the prospecting problems...Fe in the form of fine dispersed magnetite and hematite) give rise to special topographic Age System...electromagnetic interpretation very difficult, ff no further geological informations are available. Similar |  | | Journal (article/letter/editorial) | | Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the...to which belong the Balkan (nested) and Buranovo (vein), are genetically and spatially connected with the...outcrop of metamorphosed limestone is found 3. 5 km from the deposit near the settle ment of Treba on the...Unaltered limestone, near Treba with the values of δ C 1 3 = -0. 05% correspond to marine carbonate sediments...limestone. Calcite Internat. Geology Rev., v. 22, no. 10 IGR is not registered with the Copyright Clearance |  | | Journal (article/letter/editorial) | | steepparallel to subparallel veins that form the main vein system strike northwestwardand extend for 1.6 miles...veins, are exposedin a small area north of the main vein system. The mineralogyof the veins is complex;uranium...thoriummineralin the northwestand centralpart of the vein system,whereasallanite is foundin the southeastern...thorium-bearingveinsin other states. The uraniumcontentof 43 vein samplesrangesfrom 0.005to 2.8 percent;thorium contentof...the individualrare earthsis unusual: one part of a vein may containpredominantly cerium-group rare earths(for |  | | Journal (article/letter/editorial) | | Chamberlain1, D. G. Bailey2, and D. M. Carlin Jr.3 13140 CEC, Center for Mineralogy, New York State Museum...Calcite with Rossie twinning, 4.6 cm, Bigelow gash vein No. 2; collected September 2016. translucent and...flakes and rosettes are common in the lining of the vein. The mineralization of GV2 consists of colorless...“Bigelow Blue” fluorite, 14 cm, Bigelow gash vein No. 3; collected September 2016. pale blue cubes...fluorite cubes to 14 cm. Other fluorite in this vein is pale blue or pale green. The presence of fluorite |  | Ondruš, P., Veselovský, F., Hloušek, J., Skála, R., Vavřín, I., Frýda, J., Čejka, J., Gabašová, A. (1997) Secondary minerals of the Jáchymov (Joachimsthal) ore district. Journal of the Czech Geological Society, 42 (4) 3-76 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 3 Secondary minerals of the Jáchymov (Joachimsthal)...JIěÍ ýEJKA3 - ANANDA GABAŠOVÁ1 1 2 3 Czech Geological Survey, Klárov 3, 118 21 Prague 1 U Roháþových kasáren...WHOSE WORK SECURED WORLD FAME OF THE JÁCHYMOV DEPOSIT, JOSEF FLORIAN VOGL MINING OFFICER AND DIRECTOR...[187] with countours of the town (ruling pattern). Vein clusters: A - Abertamy, B - Barbora-Eva, C - Rovnost... The richest parts coincide with splitting of a vein in several branches. Towards contact with granite |  | | Report (issue) | | ............................... Pa Daeng zinc deposit....................................... Fluorspar.................................................. Vein deposits..........................................165 166 171 174 ILLUSTRATIONS Page Figure 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17...Diagrammatic geologic map of the Huai San fluorspar deposit near Fang................................................................................... iii 3 in pocket in in in in Pocket pocket pocket Pocket |  | | Report (issue) | | producing or not, but a few remote deposits from which no production has been made were not examined. From...domestic manganese ores early in 1917. The Black Jack deposit, in the Ironwood district, however, has long been...deposits in the^Maria and Ironwood mountains are from 3 to 12. miles west of English and Brown sidings, on...McDowell claims 2 RecJ Cross and HiddenTreasure groups 3 Dioxide group 4 Ironwood Mountains district Black...from the mountains. Except Colorado River there are no perennial streams in the region, and in the mountains |  | | Report (issue) | | has received much attention in recent years, but no commercially successful method has yet been put into............................................ 5. 52 No series of analyses that can be said to represent...limestone, and shale) originally contained little or no potash, and it is reasonable to suppose that in the...mineralization. It seems likely, then, that this deposit as a whole is not so rich in potash as some deposits..."primary ore," No. 1 mine, 2,075-foot level. I. Altered Final schist, enriched ore, No. 1 mine, 1,940-foot |  | | Report (issue) | | is 1Xl.2 mm. Plain transmitted light. Sample ER 69-3, Hill mine, Cave-in-Rock, southern Illinois fluorite-zinc...2.7X3.4 mm. Plain transmitted light. Sample ER 69-3, Hill mine, Cave-in-Rock, southern Illinois fluorite-zinc...McKelvey, Director Library of Congress catalog-card No. 72-604861 For sale by the Superintendent of Documents...Washington, D.C. 20402 - Price $2.75 (paper cover) Stock No. 2401-1211 DATA OF GEOCHEMISTRY, SIXTH EDITION...-----------Eh and pH measurements -------------------- 2 3 3 5 ·6 8 8 10 10 10 11 11 12 13 16 16 18 18 19 19 |  | | Journal (article/letter/editorial) | | IVANYUK,1 JULIA A. MIKHAILOVA,1 THOMAS ARMBRUSTER,3 AND EKATERINA A. SELIVANOVA1 1 Geological Institute...Petersburg State University, St. Petersburg, Russia 3 Laboratorium für chemische und mineralogische Kristallographie...Chivruaiite occurs as elongate-prismatic crystals (up to 3 mm long) with {100}, {010}, {001}, {101}, and {011}...{010}; fracture is step-like. Mohs hardness is about 3. In transmitted light, the mineral is pale-pink, with...al. (1973) in the aegirine-microcline-natrolite vein “Yubileinaya” within lujavrite at Mt. Karnasurt |  | | Journal (volume) | | Disaster >207 Abbott, H. A Report Abosso Gold 63 2.')3 (m.d.) Aerial Ropeways, Care of Aerial Ropeway over... 1.52, »£i 216 10 135 376 (m.d.) 57 (m.d.) 2.'>3 (m.d.) 124 (m.d.) 37, 97. 104. 224, 291. 8.52 313...Diamonds in Arkansas Diamonds Diamonds Diamonds ''3- J^5 192 263 294 266 137 264 71 379 71 266 135 264...Gasef A. B. Eason Foreil of Dean and .^outk Wales Hematite Deposits T.F.Sibly France. Oil in Francois Cementation...320 213 379 THE MINING MAGAZINE Laws, W Le Roi No. 2 Lead and Zinc Electrically-Driven Pumps 203 |  | | Report (volume) | | Session ( HOUSE OF REPRESENTATIVES / DOCUMENT 1 No. 96 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL... Lamprophyric dike rocks ______ Diabase ____ _ _ 3 18 18 18 19 19 20 20 21 21 23 24 24 24 25 26 26 26...St. Louis mine_____________________,_____ Blanket vein property ______________:_____ Stocktpn Hill dis... Golden Star mine and fault block; B, Gold Road vein at east of Line Road claim__________________________...Generalized section across Black Mountains_____.._..___ 35 3. Map showing mining camps in a part of western Arizona___ |  | | Report (issue) | | Pelican-Bismarck vein system _______ _ Dives-Dunkirk lode ________________ _ Colorado Central vein ______________...____________________ _ After Supper-Sleepy Hollow vein ____ _ Hidden Treasure- California- Gardner lode...Gem-Freighter's Friend lode _________ _ Little Mattie-Newton vein system ___ _ Stanley mine ______________________...East Notaway mine ________________ _ Jewelry Shop vein _________________ _ Other mines _______________________..._ Lamartine mine ___________________ _ Freeland vein system _______________ _ North Gilpin County district |  | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | Metallogenic Study and Mineral Deposit Data Sheets GRAFTON–MACLEAN 1:250 000 METALLOGENIC MAP SH/56-6...crystals of cassiterite (dark brown) in a quartz–topaz vein, Taronga prospect (right, see Photograph 30). Bibliographic...SH/56-6 and SH/56-7: Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales...to Recent and contain a broad range of mineral deposit styles. These Notes provide a descriptive framework...high-grade joint-controlled veins. Larger sheeted vein systems (eg, Taronga) occur immediately south of |  | | Report (issue) | | interval 260 feet Quartz monzonite stock Dike Vein a - andesite d- dacite DIGURE 8. Map showing prospects...Kirwin, Wyo. 1, Elkton; 2, Galena Ridge tunnel ; 3, Little Johnnie; 4, Manila; 5, Oregon; 6, Nonety-nine...Park 2 and in the region adjoining it on the east.3 They have been shown to lie upon an eroded surface...breccias, (2) augite andesite breccias and flows, (3) basalt flows, (4) hornblende andesite breccias, (5)...Bighorn Mountains: Prof. Paper U. S. Geol. Survey No. 51,1906, p. 69. »Hague, Arnold, Iddings, J. P., |  | | Journal (volume) | | Mine. Borlase, W. H Emmons and Grnner (m.d.). . 2r)3 Borneo, Petroleum in 250 Borneo, Petroleum in J. Kewley...Eotsford, R. S Report. 320 Brakpan Mines Brakpan No. 4 Shaft 71 Brazil, Diamonds in D. Draper (m.d.)...194 100 2 359 317 251 (m.d.) Cementation ind Vein-Filling Cementation at Mazoe Dam H. Cementation...Washing ('".rf.) Cobalt Brasses (m.d.) Cobalt Deposit near Selwvn, Queensland 31, 09, 162, 225, 293....288 192 329 329 136 136 384 256 308 ssa {m.d.) 2:,3 F. K. C. J. E. L. V. Pirsson Geology, Text-book |  | | Book | | London W. 1 Pergamon Press (Scotland) Ltd., 2 & 3 Teviot Place, Edinburgh 1 Pergamon Press Inc., 122...First edition 1965 Library of Congress Catalog Card No. 64-18437 Printed in Poland 1316 Editor's PROF...done. This is a translation, and not a precis, so no attempt has been made to reorganize or abbreviate... on a wide range of inclusion studies. Volume I, No. 2 (179 pp., Moscow, 1957), and volume II, N o ....shape, and composition. A s it is shown below, types 3 through 8 of the three groups comprising solidified |  | | Report (volume) | | view to securing the best possible results to users. No infringement can be permitted, and all infringers...granting of license for the further use of same. No one is authorized to install or use our processes...for Catalogue No. 70 Describing the Fuller-Lehigh Pulverizer Mill Send for Catalogue No. 50 Describing...Describing Fuller Quality Products Send for Catalogue No. 72 Describing Pulverized Coal Equipment NEW YORK OFFICE...entirely mechanical, continuous and accurate and needs no regular Weighman. Merrick Scale Mfg. Co, AUTUMN |  | | Report (volume) | | phosphates and other mineral fertilizers.......... 3 150675 139 159 164 167 212 223 275 279 329 338 343................................................... 3. Sketch showing position of pockets, Mad Mule mine....................... 4. Section along Gladstone vein, near French Gulch, Cal., showing position of ore...Wyo.................... 10. Specimens from Bryan No. 3 and Tumalum veins, Kirwin, Wyo... 11. Outline map...geographic and commercial relations of residual hematite deposit near Sweetwater, Tenn...........::....... |
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