 | | Journal (article/letter/editorial) | | Dr. Du Riche Preller—Ophiolithic Rocks, E. Liguria. 489 I I . — T H E OPHIOLITHIC GROUPS OF THE LIGUEIAN...Monte Bianco, and Monte Penna, about midway between Spezia and Genoa, viz. north of Levanto, Sestri Levante...kilometres to north of La Baracca on the high-road from Sestri Levante to Spezia. The precipitous, craggy... 490 Dr. Du Riche Preller—Ophiolithic Rocks, E. Liguria. euphodite alternating with argillaceous schist...inland are exposed along the road from Levanto to La Baracca (600 m.), where the ophiolithic series may |  | | Journal (article/letter/editorial) | | marbles. This is the case of the magnesian Sn-W Carro del Diablo skarn (Fig. 2a; Casquet and Tornos 1984;...and skarnoids found away from the contact in the Carro del Diablo area probably formed at the same time...Central System. a Sn-W laminar magnesian skarn of El Carro del Diablo, related to the event I. The veins are...the interstitial material is made up mainly of calcite, ¯uoborite and chondrodite; b episyenite formed...Laboratory of the UniversitaÁ degli Studi, in Trieste, Italy. The technique used was the reduction of BaSO4 with |  | | Journal (issue) | | from Miniera Cozzodisi, Casteltermini, Sicilia, Italy. Collection of Alberto Giazotto, photo by Claus...small movement of stones from Pech. The entire province of Kunar did not have a single death so far in...they closed down the new emerald mines in Laghman Province. as they were close to the front lines of the...Northern Alliance. They also took control of the ruby mine over the past year, and tried to lease it. They...gemmy lustrous yellow kunzite Crom Waigon. Laghman Province. Then I started to see all of the latest production |  | Ferrando, Simona, Frezzotti, Maria Luce, Orione, Paolo, Conte, Riccardo Carlo, Compagnoni, Roberto (2010) Late-Alpine rodingitization in the Bellecombe meta-ophiolites (Aosta Valley, Italian Western Alps): evidence from mineral assemblages and serpentinization-derived H2-bearing brine. International Geology Review, 52 (10) 1220-1243 doi:10.1080/00206810903557761 | Journal (article/letter/editorial) | | Torino , Turin, Italy b Department of Earth Sciences , University of Siena , Siena, Italy Published online:...Torino, Turin, Italy; b Department of Earth Sciences, University of Siena, Siena, Italy Downloaded by...exposed in the Piemonte zone of Aosta Valley, NW Italy. Fine-grained rodingitic rocks, derived from a protolith...of the Archaean Abitibi greenstone belt (Bowman mine): it is a very low salinity (1.6 wt.% NaCleq) aqueous...chromatographic analyses on rodingites from a JM Asbestos mine (Québec, Canada) showed that the fluid responsible |  | | Journal (article/letter/editorial) | | Istituto di Geologia, Universitd di Firenze, Florence (Italy) (Received May 30, 1969) SUMMARY The Northern...graded calcarenites that have no matrix but a calcite cement; these rocks are not like typical olistostromes...Apennines. Section I. Eastern Liguria and Emilia Apennines; lower part: eastern Liguria, Trebbia Supergroup; upper...surface (b, e). a and c: Forcella Pass, eastern Liguria, Lavagna shales, b: Roveta, Firenze, Macigno. These...suggestion of flow cleavage (Forcella Pass, eastern Liguria, Lavagna shales). Sediment. Geol., 4 (1970) 521-557 |  | | Journal (article/letter/editorial) | | different localities: Adirondack Mountains (USA), Carro de1 Diablo (Central Spain), Aldan Shield and Pribaikai’ye...1982) 0.972 650 650 0.07 0.54 -3.054 -2.167 Carro de1 Diablo (CASQUET and TORNOS, 1984) fl-12 fl-11...with marbles of the Adirondack Mountains (USA), Carro de1 Diablo (Central Spain), Aldan and Pribaikal’ye...by the assemblage fluorphlogopite (Xr = 0.57) + calcite + quartz + graphite at 650°C 6.0 kbar (VALLEY et...change oftemperature from 650 to 274°C. Skarns of Carro de1 Diablo Phlogopites with Xr = 0.2 and X,, = |  | | Catalog/List | | formed whitish crystal 1" in size, implanted on Calcite/Gabbro matrix. 2txltxlt". £4.50. 5. ANALCIME. Long...inside. lisl-l-xl-t". £7.00. BARYTES. Settlingstones Mine, Hexham, Northumberland. Specimen A - Choice, lustrous...axis. £13.00. 16. BISMUTHINITE. Fowey Consols Mine, Tywardreath, Cornwall. Elongated, needly, crystals... 3tx2xl~". £8.00. BISMUTHINITE. Brosso Mine " Piecmont, Italy. Rich, bright, silvery grey bladed crystals...£B.OO• 17. .1B. . BOULANGERITE. Old Treburgett Mine, st. Teath, Cornwall. A lx~" cavity on one end of |  | Timón, S. M., Moro, M. C., Cembranos, M. L., Fernández, A., Crespo, J. L. (2007) Contact metamorphism in the Los Santos W skarn (NW Spain) Mineralogy and Petrology, 90 (1) 109-140 doi:10.1007/s00710-006-0166-0 | Journal (article/letter/editorial) | | between 630 and 640 C. 13 C and 18O depletions in calcite marbles are consistent with hydrothermal fluid–rock...samples of marbles were selected for separation of calcite for stable isotope analysis and 3 representative...vesuvianite from representative samples of the calcite marbles by petrographic and microthermometric means...muscovite and chlorite), with minor (<1%) plagioclase, calcite, tourmaline, zircon and pyrite. The dolomite is...contact metamorphism of this dolomitic protolith is calcite–dolomite–diopside–forsterite–phlogopite. Less common |  | Prudêncio, Maria Isabel, Ruiz, Francisco, Marques, Rosa, Dias, Maria Isabel, Vidal, Joaquín Rodríguez, Rodrigues, Ana Luísa, Cáceres, Luis Miguel, González-Regalado, María Luz, Muñoz, Juan Manuel, Pozo, Manuel, Gómez, Paula, Toscano, Antonio, Abad, Manuel, Izquierdo, Tatiana, Arroyo, Marta, Romero, Verónica, Gómez, Gabriel (2022) REE Geochemistry of Neogene–Holocene Sediments of La Fontanilla Cove (Tinto Estuary, SW Spain) Minerals, 12 (4) 417 doi:10.3390/min12040417 | Journal (article/letter/editorial) | | REE Geochemistry of Neogene–Holocene Sediments of La Fontanilla Cove (Tinto Estuary, SW Spain) Maria Isabel...2695-066 Bobadela, Portugal Departamento de Ciencias de la Tierra, Universidad de Huelva, Avda. Tres de Marzo...REE Geochemistry of Neogene–Holocene Sediments of La Fontanilla Cove (Tinto Estuary, SW Spain). Minerals...fractionation in Neogene–Holocene sediment cores from La Fontanilla cove (Tinto estuary) were studied. The...processes between the fluvial waters affected by acid mine drainage (AMD) and seawater, as well as the precipitation |  | | Journal (issue) | | 1085 cm-1, resembling those observed in inorganic calcite. The presence of a diffuse matrix of protein, such...Liangzi, which is the second largest lake in Hubei Province. Donggou is about 20 km away from the Wuhan-Huangshi...studied. These were compared with the spectra of calcite and ar agoni te crystals. The Raman spectra were...were obtained from Ezhou, Hubei Province, and Zhuji, Zhejiang Province, and were of the following colours:...tested. For comparison purposes two pieces of calcite and two pieces of aragonite were also studied. |  | | Journal (issue) | | presidente. L’uragano però si è scatenato visitando la mostra mineralogica di Torino. Diverse persone (soci...recedere dalla mia decisione. Promesse di non rinnovare la tessera, promesse di ritornare in Associazione. Mi...il nostro voto”. Anche un “bevitore inutile” farà la sua parte, come socio, per il bene dell’A.P.M.P.................................... pag. 3 L’uomo e la pietra (C. Casalis e don E. Fonio) .......... pag...suggerimenti. La Redazione approfitta di questo spazio per esprimere il cordoglio per la perdita del socio |  | Geyne, A. R., Fries, Carl, Segerstrom, Kenneth, Black, R. F., Wilson, I. F., Johnson, Paul Willard (1970) The Pachuca-Real Del Monte Mining District. Rocks & Minerals, 45 (1) 3-7 doi:10.1080/00357529.1970.11763776 | Journal (article/letter/editorial) | | furnaces by the use of charcoal. The Real del Monte mine was acquired by Romero de Terreros in 1739. By 1781...the dump of the Loretta mine and good micromounts on that of the Fresnillo mine. Both mines are at the...producer in the world after Coeur d' Alene, Idaho; Carro de Pasco, Peru; and United Keno Hill, Yukon, Canada...vein minerals were mainly quartz and pyrite, with calcite and rhodonite-bustamite abundant locally and with...simultaneous with the latest sulfides and with late calcite and quartz. The principal silver minerals are acanthite |  | Valente, T., Grande, J.A., de la Torre, M.L., Santisteban, M., Cerón, J.C. (2013) Mineralogy and environmental relevance of AMD-precipitates from the Tharsis mines, Iberian Pyrite Belt (SW, Spain) Applied Geochemistry, 39. 11-25 doi:10.1016/j.apgeochem.2013.09.014 | Journal (article/letter/editorial) | | Spain) T. Valente a,b, J.A. Grande b,⇑, M.L. de la Torre b, M. Santisteban b, J.C. Cerón b a Centro...4710-057 Braga, Portugal Centro de Investigación para la Ingeniería en Minería Sostenible, Escuela Técnica...Universidad de Huelva, Ctra. Palos de la Frontera, s/n, 21819 Palos de la Frontera, Huelva, Spain b a r t...paper documents the solid phases associated to acid mine drainage (AMD) at the Tharsis mines (SW Spain)....Ltd. All rights reserved. 1. Introduction Acid mine drainage (AMD) from abandoned mines is an important |  | | Journal (article/letter/editorial) | | zircon, and hematite. The assemblages of hematite, calcite, halite, and gypsum indicate the depositional history...closely depend on the nature of the source rocks and mine source rock compositions and investigate the tectonic...FIGURE 1 Geological map of the study area, Sindh Province Pakistan (modified after Klootwijk, Nazirullah...of shale (65%), sandstone districts of Sindh Province, Pakistan (Figure 1b). The Jhimpir locality (21%)...contact with Lakhra Formation is transitional. The province of Pakistan. The sections were measured according |  | Tornos, F., Galindo, C., Crespo, J. L., Spiro, B. F. (2008) GEOCHEMISTRY AND ORIGIN OF CALCIC TUNGSTEN-BEARING SKARNS, LOS SANTOS, CENTRAL IBERIAN ZONE, SPAIN. The Canadian Mineralogist, 46 (1) 87-109 doi:10.3749/canmin.46.1.87 | Journal (article/letter/editorial) | | Sommaire La skarn de Los Santos, mésozonale, calcique et réductrice, affleurant dans la Zone Ibérique...dans la skarn prograde indiqueraient des valeurs d18O de la phase fluide voisines de 9.5–10.9‰. La composition...composition de la clinoamphibole et de la biotite des skarns rétrogrades indiqueraient des valeurs de d18O...d18O de la phase fluide équivalentes (9.1–12.0‰). Ces valeurs élevées de d18O montrent que les fluides...cours de la formation des skarns rétrogrades. Les données isotopiques pour le Sr et le Nd dans la scheelite |  | | Book (volume) | | ITALIAN MOUNTAIN GEOLOGY ’ PARTS NORTHERN 1 AND [ITALY II AND TUSCANY BY C. S. DU RICHE PRELLER, M...el ITALIAN MOUNTAIN PaRts NORTHERN I anp ITALY GEOLOGY. II. AND TUSCANY. OTHER GEOLOGICAL...(The Moraine Walls and Lake Basins of Northern Italy. The Piedmontese Alps, Ligurian Apennines, Carrara...idem. The Ancient Sea and Lake Basins of Central Italy : idem. Italian Mountain Geology, Part II]. Wheldon...NORTHERN PART I. THE ‘PART II. THE Sslk) AND ITALY GEOLOGY. oll AND TUSCANY. PIEDMONTESE ALPS |  | | Journal (article/letter/editorial) | | is one of the intrusions of the Chilwa Alkaline Province, described originally by Dixey, Campbell Smith...about 40 miles south of Morogoro in the Eastern Province of Tanganyika. No detailed description has yet...in goyazite and florencite, with comparative data. La,O 3 . . . . . . . . . CeO 2 ......... Pr60 H . ....a n o n s and a m a r k e d l y higher content of La, 1 Deltaite, formerly thought to be member of the...E 285 which must be attributed to enrichment of La in bastniisite relative to goyazite and monazite; |  | | Book | | crystal 10.5 cm (41/i in. ) high from Tourmaline Queen Mine, San Diego County, Pala, California. Back Cover:... chrysoberyl, peridot, smoky quartz, citrine, calcite, rbodochrosite, and fluorite. Sizes range from...an oxygen-bearing anionic group. For example, calcite is a forn1 of calcium carbonate, where calcium...diamond and graphite are both composed of carbon; calcite and aragonite are bot-h calcium carbonate. Mineral...CARBONATES 71- 90 91- 108 Aragonite CaCOi 91 Calcite (see gems also) CaCO 3 92- 96 Rhodochrosite (see |  | | Report (Issue volume) | | (Pontypridd and Maesteg) 1898 ; Explanatory Memoir, price la. 5d. (1903). Sheet 231 (Merthyr Tydfil) 1900; Explanatory...The original survey ,vas rnade by Sir I-I. T. De la Beche, [Si1·] \V. E. Logan, [Pro£.] ,Jol1n Phillips...they occupied in that series. A few years later De la Beche2 and Phillips3 reco1..ded the presence of conglome1·1ttes...ve1-- e cut tl11"ough by the shaft of the new lead-mine (Fig. 18, p. 1 53). As these beds yielded only a...Pen-gelli-l1cha£, bt1t is 1·otte11 and _ £1111 of calcite-vein·s and patches ; it contains some inclusions |  | | Journal (article/letter/editorial) | | Zn-Pbdeposits (Lavoie,1996;Fallara anhedral calcite and solid bitumen. et al., 1998). Clearlyvisiblein...Preorefibrous Synoreanhedralcalcite Gravitational calcite l•18OvPDB (%0) -8.0 -5.7 +0.9 -10.7 -11.8 to...cause of thebreccia (Fig.6; LavoieandSangster, 1995;La- breccias occurring in the uppermost partof the Macmnber...bed4: Jubilee, syn- to post-ore calcite 5: Jubilee, pre-ore calcite ding-parallel tectonic movement and...and vertical fracturing -2O 6: Meteoric calcite (Lynchand Giles,1996;Fallaraet al., 1998;Lynchet al. |  | | Book | | Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine Air, Investigation of. Mining Law . . Blasting...LARSEN J. RIEMER . . J. G. LAWN, A. R.S. M. - Mine Accounts º7 PROF. JAMES PARK, F. G.S. - - $3...MIEMBRo INSTITUTES CoRREs PoNDIENTE OF MINING DE LA soCIEDAD CIENTIFICA “ANToNIo ALzATE,” MEXICO LoNDoN...CONSULTED ACADEMIA, “Diccionario de la Lengua Castellana por la Real Academia Española,” 13th ed., Madrid...Madrid, 1899. “ Anales del Ministerio de Fomento de la República Mexicana,” Mexico, 10 vols., 1877 to 1888 |  | | Journal (article/letter/editorial) | | interaction. C. HILLAIRE-MARCEL* .2, C. CAUSSE* .2, O. CARRO I , J. CASANOVA*, B. GHALEB* & C. GOETZ L . 2 (*GEOTOP...may also show traces of secondary resumption of calcite precipitation or traces of recrystallisation. Occasionnally |  | | Journal (article/letter/editorial) | | interaction. C. HILLAIRE-MARCEL* .2, C. CAUSSE* .2, O. CARRO I , J. CASANOVA*, B. GHALEB* & C. GOETZ L . 2 (*GEOTOP...may also show traces of secondary resumption of calcite precipitation or traces of recrystallisation. Occasionnally |  | Hillaire-Marcel, C., Causse, C., Carro, O., Casanova, J., Ghaleb, B., Goetz, C. (1988) Th/U dating of open carbonate systems. Chemical Geology, 70 (1) 127 doi:10.1016/0009-2541(88)90562-1 | Journal (article/letter/editorial) | | interaction. C. HILLAIRE-MARCEL* .2, C. CAUSSE* .2, O. CARRO I , J. CASANOVA*, B. GHALEB* & C. GOETZ L . 2 (*GEOTOP...may also show traces of secondary resumption of calcite precipitation or traces of recrystallisation. Occasionnally |  | | Journal (article/letter/editorial) | | interaction. C. HILLAIRE-MARCEL* .2, C. CAUSSE* .2, O. CARRO I , J. CASANOVA*, B. GHALEB* & C. GOETZ L . 2 (*GEOTOP...may also show traces of secondary resumption of calcite precipitation or traces of recrystallisation. Occasionnally |
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