 | Chauvet, Alain, Bailly, Laurent, AndrĂ©, Anne-Sylvie, MoniĂ©, Patrick, Cassard, Daniel, Tajada, Fernando Llosa, Vargas, Juan Rosas, Tuduri, Johann (2006) Internal vein texture and vein evolution of the epithermal Shila-Paula district, southern Peru. Mineralium Deposita, 41 (4) 387-410 doi:10.1007/s00126-006-0068-4 | Journal (article/letter/editorial) | | stages are identified. stage 1 is a quartzâ adulariaâpyriteâgalenaâsphaleriteâchalcopyriteâelectrumâ Editorial...characterized by a Fe-poor sphaleriteâchalcopyriteâpyriteâgalenaâtennantiteâtetrahedriteâpolybasiteâpearceiteâ...000 N Ticlla i Ch TOCRACANCHA Cerro Chilla SANDO ALCALDE 8 290 000 N Fig. 3a iri PAULA AREA ...mineralized veins (Figs. 2 and 3a); two of these (Sando Alcalde and Pillune) lie at the western margin of...Fig. 4c. Vein geometry in the Shila area In the Sando Alcalde sector, Vein 74 was analyzed in detail at |  | | Journal (article/letter/editorial) | | gramed granlt0ids QUARRY NAMES 5655/6 d H Matthews Granite Quarry Co Beaver Creek quarry B647 Comoli GranHe...GranHe Co, quarry $651/4 56121 d H Matlhews Granile Quarry Co R a t RoCk quarry SYMBOLS Gabbro norde...includes some Rb-Ba-Sr data from Price (1969) and Sando (1979), and the major-element rock analyses by Sinha...ilmenite, m a g netite, molybdenite, monazite, pyrite, pyrrhotite, thorite, titanite, uraninite, xenotime...minerals thorite, fluorite, monazite, xenotime, pyrite, chalcopyrite, pyrrhotite, molybdenite and uraninite |  | | Journal (issue) | | abstract) Roy Kristiansen Himberg pukkverk, Ramnes, Vestfold (abstract) Frode Andersen og Stein A. Berge..96...133 Drusemineraler fra Solumsisen pukkverk, Holmestrand Alf Olav Larsen ..............136 Asheim Kamphaugitt-(Y...Gunnar Raade already was the member of the CNMMN for Norway. We had met previously at a meeting, but I didn't...never missed one of my about Gunnar. deadlines. Norway has a long history of mineralogy and has been the...of some granite pegmatites near Krager6, Southem Norway. Norsk Geol. Tidsskr., 11 , l-16 Foord; E. E. et |  | | Journal (article/letter/editorial) | | Net-veined complexes in the Oslo Rift, southeast Norway V. M o r o g a n a a n d H. Sorensen b "Department...NET-VEINED COMPLEXES IN THE OSLO RIFT, SOUTHEAST NORWAY Fig. 2. Enclaves of mafic rock enclosed in fine-grained...NET-VEINED COMPLEXES IN THE OSLO RIF'r, SOUTHEAST NORWAY rocks of the net-veined complex (and with the...rock and its fractures contain grains of fluorite, pyrite, molybdenite, galena and, probably, other sulfide... NET-VEINED COMPLEXES IN THE OSLO RIFT, SOUTHEAST NORWAY 78312 77217 77161 29 23258b 77248 77223 |  | | Journal (article/letter/editorial) | | stage composed of chalcopyrite-sphalerite-galena-pyriteâpolybasite-pearceiteâtennantite-tetrahedriteâelectrum...rhythmically with supergene iron oxyhydroxides replacing pyrite, as well as associated with barite, iron oxyhydroxides...accompanied by rare sulfides (sphalerite, chalcopyrite, pyrite, galena). The last episode of 0361-0128/98/000/000-00...NAZAREĂO, PERĂ: SUPERGENE ALTERATION chalcopyrite, pyrite, sphalerite, galena, polybasite-pearceite, electrum...metal sulfides, and of coarser crystals of quartz, pyrite, and calcite. Primary electrum ( up to 100-”m-size |  | AndrĂ©-Mayer, Anne-Sylvie, Leroy, Jacques, Bailly, Laurent, Chauvet, Alain, Marcoux, Eric, Grancea, Luminita, Llosa, Fernando, Rosas, Juan (2002) Boiling and vertical mineralization zoning: a case study from the Apacheta low-sulfidation epithermal gold-silver deposit, southern Peru. Mineralium Deposita, 37 (5) 452-464 doi:10.1007/s00126-001-0247-2 | Journal (article/letter/editorial) | | main deposition stages are observed: (1) early pyrite and base-metal sulïŹdes with minor electrum 1 and...production in 1990, includes the Apacheta, Pillune, Sando Alcalde, Puncuhuayco, Ticlla, Tocracancha, and Colpa...mineralized veins (Fig. 1). Only Apacheta, Pillune, and Sando Alcalde have been mined so far. The mineralized...mineralized veins generally trend EâW (Pillune, Sando Alcalde, Ticlla, Puncuhuayco), NWâSE (Apacheta, Colpa, Tocracancha)...giving ages of 10.94±0.13 and 10.56±0.12 Ma for Sando Alcalde and Pillune, respectively (Table 1). The |  | | Report (issue) | | in the area is a zeolitic tuff extracted from a quarry adjacent to highway 278 a few miles to the southwest...10.8 Road metal quarry in tuff of Grasshopper Creek on left. Saddle between quarry and timbered ridge...Group in the Tendoy Range to the south (Perry and Sando, 1982). Near Bannack, these blocks have previously...primary ore consists of gold-bearing quartz and pyrite. Minor amounts of chalcopyrite are widespread,...minerals include sphalerite, galena, chalcopyrite, pyrite, polybasite, tetrahedrite, and pyrargyrite in a |  | | Report (issue) | | Carr and Trimble (1961), (3) Dutro and Sando (1963), (4) Mudge, Sando, and Dutro (1962), (5) Roberts (1961)...(1961), (6) Mundt (1956), (7) Sando and Dutro 1960, (8) Dutro and Sando (1963), and (9) T. E. Mullens (oral...residue. The texture, fossils, at Logan, Mont. (Sando, Dutro, and Gere, 1959, p. and presence of quartz...limestone units were traclasts suggest Brazer section, Sando, Dutro, and Gere (1959, p. 2768) in a near-shore...Madison section contains considerable dolomite (Sando and Dutro, 1960, p. 124), as do the Mission limestone |  | | Journal (issue) | | 1943 '°'1, ~ece,,,!Je11, 191/-3 fRO1vl THE QUARRY .................................................or1h .............. 362 1 AN ABORIGINES FLINT QUARRY. By R obert H. 1Wi1chell ............ 363 TO...367 A PORTABLE ARGON CLUSTER LA11P. By JY/ . /. Sando .............. 368 SAPPHIRES BY THE BUCKETFUL ....specimens we~e lying all over the floor of this quarry-rrune. The pieces ranged in size from an eighth...crystals. The general plane of cleavage of the quarry runs at about an 80° angle with the horizontal |  | | Report (issue) | | Coal; some pyrite., 50 Sand.stone, white, medium-grained; clay seams; scattered pyrite concretions...- - 1 I 110 Coal; abundant resin blebs; some pyrite., -115, 9 120- 120 Claystore, medium gray, carbonaceous;... _J ~125,9 130 130 .132,4 Coal; some reein; pyrite films on fractures., 140 14 0 Claystone, medium... '--..._ 1 , (heavily iron-stained clay and sando) 180 I' 180 ,-- (Vuggy) -- (Vuggy) j Sandstone..., medium- to coarse-g rai ned; silicified; few pyrite concretions~ ~ I r--.... 2301 232,0 I ,.'âą' |  | | Report (volume) | | north-central Wyoming and southern Montana, by William 3. Sando..........H125 15. Huntersville Chert (Devonian)...Quadrangle Report 24, 81 p. Eckel, E. C., 1902, The quarry industry in southeastern New York: New York State...410.0-440.5 Coal, bright- and dull- banded; fine pyrite and calcitefilled veins at top .................. greenish-gray to black; carbonaceous at base; pyrite nodules and laminations .........................3-500.8 Coal, dull to bright, much fusain; pyrite bands on pyrite or on cleat; much bony coal and carbonaceous |  | | Report (issue) | | remarks that similar fossils were reported by Sando, Dutro, and Gere (1959) from rocks in Laketown Canyon...contains, . according to Dutro, Yochelson, Duncan, and Sando (written communication, March 20, 1961), Quadratia...type locality has been found, when restudied (Sando, Dutro, and Gere, 1959), to be dolomite instead... J. ! W- J. Meramec into Chester. Dutro and Sando (written commun., March 20,-- 5- A ' j: 1961)...idea of facies differences advanced by Dutro and Sando. They ----- -! i ' j :suggest that the top of the |  | | Journal (article/letter/editorial) | | minerals such as barite, aragonite, marcasite, or pyrite, whose overall shapes roughly resemble rose blossoms...teeth. (3) Some pseudomorphs of hematite after pyrite have been mis takenly identified as single cells...Fault surface in Triassic rocks at Goose Creek quarry, Loudon County, Virginia. Photo by T. M. Gathright...rocks produced by present-day nest-building bees (Sando, 1972). In our opinion, these features should not...dendrites and coatings. Amer. Min. 64:1219-1226. Sando, W. J . 1972. Bee-nest pseudofossils from Montana |  | | Report (issue) | | and Pennsylvanian) of Wyoming By WILLIA11 J. SANDO, MACKENZIE GORDON, JR., and J. THOMAS DUTRO, JR...Library of Congress Cataloging in Publication Data Sando, William Jasper. Stratigraphy and geologic history...AND PENNSYLVANIAN) OF WYOMING By WILLIAM J. SANDO, lVIACKENZIE GoRDON, JR., J. and THoMAs DuTRO...Foraminifera and algae (Mamet, 1975), Coelenterata (Sando, 1975), Brachiopoda (Gordon, 1975), Pelecypoda and...Strickland (1957, 1960), Keefer and Van Lieu (1966), and Sando (1967a) and is implicit in the work of Murphy, Privrasky |  | | Journal (issue) | | contain sphalerite and quartz cryst als, occasionally pyrite and siderite crysta ls. GEOLOGY: Nearly flat-lying...§ClliENQUARRY The Geologic Survey has received word recently...recently from the owner of this very old and famous quarry that it is closed t o mineral collecting. A fter one...rock on the h ighwall of th e quarry, the owner has closed the quarry to everyone. Please pass th is...word along to your students if they "dig" thi s quarry. " WHERE CAN I FIND .. .?" A very timely article |  | | Book | | of Granada, 18071 Granada, Spain WILLIAM J. SANDO U.S. Geological Survey, U.S. National Museum of...Walkden 1974 and 1967, Bignot 1974, Quin- 1974, Sando 1974, Meyers 1978, Read and Grover 1977, Kobluk...dissolution-collapse. Such in Wyoming, described by Sando (this volume; underlie sinkholes or dolines, generally...Limestone (Mississippian) see also Roberts 1969, Sando 1966, McCaleb and Wayhan 1974). Near surface...(Mississippian) Paleokarst: A Geological Synthesis,â W.J. Sando integrates a vast amount pf published and unpublished |  | | Report (issue) | | David R. Lageson, Edwin K. Maughan, and William J. Sando V. Colorado, by John Chronic W. New Mexico, by Augustus...Wesley Peirce AA. Idaho, by Betty Skipp, W. J. Sando, and W. E. Hall BB. Nevada, by E. R. Larson and...--------------AA. Idaho, by Betty Skipp, W. J. Sando, and W. E. HalL-----------------------------BB....consists of 1.5-2.4 m. (5-8 ft) of St. Louis in a quarry north of Keosauqua (SE I/~ sec. 36, T. 70 N., R...galena, pyrite, sphalerite, j amesonite and zinckenite. Only galena, sphalerite, and pyrite are present |  | | Report (issue) | | history of Utah, Nevada, and Idaho (Rose, 1976; Sando, Dutro, and others, 1976; Poole and Sandberg, 1977;...others, 1980; Sandberg, Poole, and Gutschick, 1980; Sando, Sandberg, and Gutschick, 1981; Sandberg, Gutschick...Poole and Claypool, 1984; Gutschick, 1987; Sohn and Sando, 1987; Hintze, 1988. Throughout the study area rocks...p. 79-96. Gutschick, R.C., Sandberg, C.A., and Sando, W.J., 1980, Mississippian shelf margin and carbonate...Gutschick, R.C., Johnson, J.G., Poole, F.G., and Sando, W.J., 1982, Middle Devonian to Late Mississippian |  | | Report (issue) | | ------------------13. Calculation of anhydrite and pyrite mass transfers using the isotope-dilution method-...------------------14. Calculation of anhydrite and pyrite mass transfers using the Rayleigh-distillation...----------------15. Evaluation of uncertainties in anhydrite and pyrite mass transfers ----------------------------16....summarized from information contained in reports by Sando (1976b), Peterson (1978, 1981), Thayer (1981), Brown...sion of a sea lying to the west (Sandberg, 1961; Sando, North Dakota. The thickness of the Mission Canyon |  | | Report (issue) | | Lewis, R.J. Ross, Jr., the late C.P. Ross, W.J. Sando, M.H. Staatz, C.A. Wallace, and I.J. Witkind, all...and others (1971), Skipp and Hait (1977), Skipp, Sando, and Hall (1979), and Skipp, Hoggan and others (1979)...minerals and jacket Formation is autochthonous. pyrite in dark-colored beds. LEMHI GROUP WEST FORK FORMATION...detrital muscovite, and some beds contain sparse pyrite cubes. Many small deposits of secondary copper...contains moderately abundant euhedral crystals of pyrite as much as 5 mm in diameter. The top surface of |  | | Journal (issue) | | The minerals from the Grua tunnels are unique in Norway and most of the material is exhibi ted as the central...county road authorities and Friends of the Earth Norway - Highlights from the construction period - Hadeland...into the 6 m' N - 2740 Roa sfalerite/pyrite/caleite "room". Norway Tunneleeiling at the mark 910 tel.int...ordovician serpentine Otta Conglomerate, South Central Norway. Norsk Geologisk Tidsskrift, v. 61, 153- 181. Bruton...Gneisen smykker og gaver Hvitingtossveien 212 Holmestrand Tit.: 33056609 til ass Postadresse : Gneisen |  | | Report (issue) | | tamsylvanian samples vere examined by William J. Sando, Betty Skipp, and Helen Duncan of the Tf.S. Geological...helov the Twin Creek Lines-tone. 1 William J. SandO; Betty Skipp, and Helen Duncan, written commnnl...dark red-orange (lOR 5/6) organic residue, some pyrite, and having negligible porosity. 3he second unit...stringers are common near the top of the unit. Minor pyrite and organic residues are common throughout* Ho...present in small amounts along with minor amounts of pyrite and sulfur. The bottom of the Bighorn lies at |  | | Report (issue) | | 46 47 48 15. 11. 13. 14. 16. 17. Neverson Quarry n 56 THE SIMS PLUTON, NASH AND WILSON COUNTIES...the Neverson northwestern margin of the plu- Quarry. The results of these previous studies reveal...tested the aggregate produced from the Neverson Quarry yearly since 1982 to assure compliance with standards...the Sims pluton an d associated mineralization. Sando (1979) an d Wedemeyer (1981) determined some ma-...measured fracture orientation data at the Neverson Quarry and traced lineaments in the region using Landsat |  | | Report (volume) | | region, conterminous United States, by William J. Sando A15 4. The Surprise Canyon Formation An Upper...on the west and a cratonic platform on the east (Sando, 1976; Gutschick and others, 1980; Sandberg and...biozonation of the western interior Mississippian (Sando and others, 1969). This biochronometric scale was...was later calibrated radiometrically (Sando, 1975, 1980) by using data from the British Phanerozoic Time...America. Since 1975, western interior biozonation (Sando and others, 1969) also has been improved significantly |  | | Report (chapter) | | ~ ~,,,,~s I HARDINSBURG (O TN v 0 9 9 9 quarry outcrop well core well data I HANEY I 0 - :...Illinois Basin and study area including key outcrop, quarry, and subsurface sections illustrated in this paper...horizon equivalent to the Keokuk-Warsaw boundary (Sando et al. 1969). For the Osagean-Meramecian boundary...Ausich & Meyer 1988; Leslie et al. 1996). In Reed quarry, western Kentucky (Fig. 1, location 3) conodonts...underlying units were examined in outcrops and quarry exposures in Illinois and western Kentucky (Fig |
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