 | | Journal (article/letter/editorial) | | first synthesis on the Cambrian mineral deposits of Spain (uneconomic and economic deposits) is presented...are made between a few Cambrian ore deposits of Spain, France and Sardinia. This comparisons will serve...(parrots biocalear@nites ou calcaires construits), au-del~ de eerie strueture qui joua en haut-fond, elle se...l'Est (eontr$1e r@gional) et en particulier: Cuevas del Sil (fig. 2) off on a exploit@ un g~e cuproantimonieux...Nord-Ouest; If: Burguillos del Cerro - E1 Pedroso (Sierra IV[orena); III: Alanis-Cerro Muriano (Sierra |  | | Journal (issue) | | Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Joe Polityka Staten Island, NY Jeffrey A. Scovil...Six Articles Hubeite, a new mineral from the Daye mine near Huangshi, Hubei Province, China . . . . . ...H. Currier The Nueva Vizcaya mine, Burguillos del Cerro Badajoz, Spain . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . 489 by J. González del Tánago & B. Saínz de Baranda Graf Manganotantalite...specialization, such as the minerals of a certain state or mine, the minerals of a particular metal or compositional |  | | Journal (article/letter/editorial) | | Guanajuato (Mexico) and has become the richest silver mine in the world, in more recently Bou Azzer and Imiter...ceased vein. The San Juan production by the de Rayas mine in time of World War II. Guanajuato also In 1946...very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already very had to be relocated...and east of Schlema, 2014 Tucson show. The Imiter mine began its modern producing many quality specimens...metallic luster. Since 2005, 3-4 In Fresnillo (Cerro Proaño), mining the silver deposits cm octahedral |  | | Book | | de Geologia Universidad de Oviedo 33005 Oviedo, Spain GARCIA ISBN-13 :978-3-642-83982-5 e-ISBN-13 :978-3-642-83980-1...Circum-Atlantic Paleozoic Orogens) in Sept. 1986 in Oviedo, Spain. 1. Geology, Stratigraphic-Precambrian-Congresses...Stratigraphic-Paleozoic-Congresses. 3. Geology-Spain-Congresses. 4. Geology-Portugal-Congresses. I. Dallmeyer...international conference in September 1986, in Oviedo, Spain. The conference focused on the geologic evolution...Geologia, Universidad de Oviedo, 33005 Oviedo, Spain eastern margin is covered by post-Hercynian and |  | | Book (volume) | | chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy...Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory...Conclusion . Distribution in space Distribution in time Spain by F. V3.zquez Guzman. 69 71 71 73 73 Geology...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Guillermo--Colmenar-Santa Justa. La Berrona. Monchi Cerro del Hierro Southeastern district Marquesado Alquife |  | | Report (volume) | | Dunite at the Bad Creek mine. Dunite of the Asbestos mine. Dunite of the Sapphire mine. Vicinity of Glenville...Madison County Home. Peridotites on Ivy River. Carter mine dunite. Serpentine of Paint Fork. Peridotites of...(Egypt) mine. Mica-diorite at the Hayes (Egypt) mine. Anorthosite at the Hayes (Egypt) mine. 72 73 75...Rutile . 280 Hydrous oxides . 281 Diaspore . 381 Limonite . 281 Carbonates . 282 Magnesite . 282 Breunnerite...Vermont . Arizona . Canada . Genthite . Serpentine . Limonite. Appendix . Bibliography of American peridotites |  | | Report (volume) | | olivine. Magnetite and hematite are oxides of iron, limonite is a hydroxide, pyrite and marcasite are sulphides...been identified in the sulphide ores of the Kambler mine in Wyoming. In the latter ores palladium is present.............. ................................. Limonite. ...............................................Susquehanna shows the effects of contamination by coal-mine drainage. In analyses E, F, G, and H the alkalies...western Europe, namely of Belgium, France and. Spain. Some Swiss waters are included, as tributary to |  | | Audio (Series) | | Ilmenite Wolframite Franklinite Chromite Hematite Limonite Siderite Augite (rich in Fe) Spinel (rich in Fe)... zircon as accessories, and sericite, kaolin, limonite and chlorite as alteration products. Liquid and...chromite ~ specks) Farrisite (barkevikite, diopside monchi- quite) Garewaite (many diopside phenocrysts)...sodic; Montana and Italy are potassic; eastern Spain is rich in TiO.; Pantelleria is rich in iron; Japan...not seem to be formed commonly by acid surficial mine waters, and sulphides are carried by alkaline solutions |  | | Book | | jurisdiction of four countries — Brazil, Portugal, Spain, Great Britain — have geological bibliographies...Alkali-Trachyte, Kali-Gauteite, the 4. Mela-Monchi- quite, 6. Limburgite, 7. Olivine Tesche- nite...four-fifths comprised augite, olivine, magnetite and limonite. Psephitic sediments are nearly always intimately...and those from the classical area of Caldas de Monchi- que, Portugal, refers to the greater percentage...oxidized, showing hematite pigmentation as well as limonite, and are to be considered as vitric tuffs. A chemical |  | | Book (edition) | | rocks in small quantities; haematite (Fe,O3) and limonite (Fe,O;, nH,O) form the universal red, brown, and...analcite) (Campton MONCHIQUITE Falls, New (Serra Monchi-| Hampshire) | que, Portugal) Rayours ann Dacrre—Rhyolite...minerals, forming the iron oxides hematite and limonite, which are the chief colouring matters of rocks...orchloride; iron carbonate oxidises to hæmatite or limonite . Soluble material and colouring matter, ...producing various types of amorphous minerals (opal, limonite). As colloidal systems are fundamentally unstable |  | | Book (volume) | | Sweden , 450-m . y . -old Rio Tinto deposits of Spain , 500-m . y . -old Bawdwin deposit of Burma , 500-...Gold abundance in igneous rocks: bearing on gold mine~alization. Econ. Geology, 68, 168-187. Varlamoff...Mannard G.W. (1975). The geology of the Kidd Creek mine. Econ. Geology, 70, 80-89. Wilson A.F. (1968). Geological...Gai (the Urals), Urup (the Caucasus), Rio-Tinto (Spain). The Minor-Caucasian type is characterized by the...cas classique des Kupferschiefer. 126 Fig. l - Mine de manganese d'Imini (Maroc) - quartier Tighermit |  | | Book (volume) | | eleven rocks, one mine; page 374, nine names, one mine page 380 fourteen names, one mine and so on. The...page 336, where, among twenty-four names, nine are mine. This, however, is not as bad as it may seem. The...Crystals of Magnetite in Monchiquite from Letts Mine, Saline 9. Skeleton Crystal of Biotite in the...Secondary Growth in Quartz, in Quaktzite from Palms Mine, Bessemer, 41. 42. Hourglass Structure in Augite...crystals of magnetite in monchiquite from Letts Mine, Saline Co., Ark. X 111 —Skeleton crystal of biotite |
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