 | | Report (issue) | | high fi-om the Vallone workings in the Rio Marina mine Collection Walter Giannini Photo Franco Valoti ...Pezzotta Museo Civico di Storia Naturale in Milan, Italy with Contributions by Christina Denison, Andrea...high Grotta d'Oggi, San Piero in Campo, Elba, Tuscany, Italy Collection Dave Eidahl; photo Erica and Harold...history on Elba is, in the words of long-time iron mine director Giulio Pulle,"lost in the obscurity of...Etruria called Aethalia where there is a copper mine from which they had obtained the copper employed |  | | Journal (article/letter/editorial) | | 1971 Les minerais de magn&ite et les skarns du Ginevro (Ile d'Elbe, Italie) F. DIMANCHE Laboratoires de...Li6ge, Li6ge, Belgique Les skarns ~i magn&ite du Ginevro sont isol6s dans un systeme encaissant constitu6...gisement du Ginevro est d6fini ~t l'aide de quatre m&allotectes. The magnetite skarns of Ginevro are isolated...metasomatism of carbonate lenses. In conclusion, the Ginevro deposit is defined by four "mfitallotectes" (metallogenetic...Porto-Azzurro. Les minerais de magn&ite et les skarns du Ginevro , l 3 , Km ~ o Rio Marina ~ G i _ ~ ~ |  | | Journal (article/letter/editorial) | | r6cente nous fournit ici des exemples appropri6s: la mine Christmas clans l'Arizona (PERRY 1969) en est un...Pennsylvanie en est un autre ~t l'6chelle de la province m&allog6nique (LaPi~a~a 1968; SIMS 1968). B) Un...possfide une porosit6 moyenne de 14°/0 ~ h <Mine>> (SIMs 1968, p. 114) et de 20% dans le district...g4n&alement respectde concerne le gisement du Ginevro, sur l'ile d'Elbe, off DI~vIANCHE(1969) a mis en...calcaire au contact de roches basiques. Ceux de la province triasique de la Pennsylvanie sont bien connus |  | | Journal (article/letter/editorial) | | similarmineralogicalfeatures of suchdeposits includethe 0min• mine,Japan(up- and similar metasomaticprocessof formation...part of the presentNippo depositof the Kamaishi mine; mine 5 in Shimazaki, 1975, 1980), and the mineral...mineralswasdeterminedusinga JEOL XMA-5 elecMulgum mine, Korea.The former is a pipe-shaped tron microprobewith...YOSHIOKAMINE 869 _f/132' FIC. 1. Locationof the Yoshioka mine,OkayamaPrefecture, Japan.Barren,Cu, andZn-Pbzonesare...not appearingin the map area,thick limestonelenses mine (Ogura,1922).The Metal and Mining Agency are intercalated |  | Zürcher, Lukas, Ruiz, Joaquín, Barton, Mark D. (2001) Paragenesis, Elemental Distribution, and Stable Isotopes at the Peña Colorada Iron Skarn, Colima, Mexico. Economic Geology, 96 (3) 535-557 doi:10.2113/gsecongeo.96.3.535 | Journal (article/letter/editorial) | | diorite-carbonate contact in the western sector of the mine. High Ti magnetite from this zone contrasts with...veins with wide kaolinite alteration halos. In the mine area, aplitic dikes related to this intrusive event...related to the Sierra Madre Occidental volcanic province occur throughout the region. At Peña Colorada...Puerto Vallarta batholith and the El Encino iron mine areas (PantojaAlor, 1983). Sierra El Mamey, the...Peña Colorada is approximately 750 m thick. The mine-scale geologic map and 536 537 PEÑA COLORADA |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Book (volume) | | The relation between finit cell dimensions of diopside, enstatite, tremolite and anthophyllite (after...are amphibole counter-parts of the pyroxenes diopside and enstatite, protoamphibole is analogous to...quartz-hematite-anthophyllite schist, Smallwood mine, Upper Wabush Iron Formation, S. W. Labrador (Klein...hornblende>. and hornblende = enstatite + anorthite + diopside (after Choudhuri & Winkler 1967). 45 46 Amphibole...Guitard (1969) from skarns containing grossular and diopside at the contact between marble and surrounding |  | | Book (volume) | | have been mined to a Down to 52 m. (170 ft.) the mine was dry. depth of 56 m. (183 ft.) Chrysoprase,...Joseph shaft. At a southeastern. the southeast mine, this place the tuffs and marly slates Wengen...impregnated with Ore is also extracted in this part of the mine from a zone of cinnabar. impregnated rock lying...dolomite and the Wengen marly shales. In the Northwest mine, on the contrary, the succession of rocks the ent...siderite fissures. In the Apennines of Southern Tuscany, Italy, important quicksilver deposits are found, |  | | Book (volume) | | to try to list all of the mining geologists and mine managers who made these visits possible and who...Netherlands-Extreme Western Germany, Switzerland, and Italy. Volume V (or Volume III, Part III) will take up...current electoral and administrative departments. In Italy the deposits are listed alphabetically, except for...east of Coimbra (N40°12 N, 8 ° 2 5 W ) in the province off Beira f Baixa and some 25 km slightly NofW...crude ore averages about 0.3 per cent of WO3. The mine can produce 2000 to 2500 tons per day of tungsten |  | | Book | | base of the Complex (Vermaak, 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries...above the copper-zinc orebody at Prieska, Cape Province, in an intermediate to salic volcanic as¬ semblage...possibly the base metal deposits of the northern Cape Province, South Africa (Kroner, 1978). Deposition may have...probably been the case in the Basin and Range province of North America. Parallelism between metallogenic...(Colley and Rice, 1975), where a porphyry cop¬ per province dominates the mineral scene. Porphyry copper deposits |
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Ginevro Mine, Capoliveri, Livorno Province, Tuscany, Italy