 | | Journal (article/letter/editorial) | | minerals Review Campiglia Marittima Skarn (Tuscany): A Challenging Example for the Evolution of Skarn-Forming...Nazionale delle Ricerche, Via Moruzzi 1, I-56124 Pisa, Italy; andrea.dini@igg.cnr.it Dipartimento di Scienze...Pisa, Italy; sergio.rocchi@unipi.it Correspondence: simone.vezzoni@igg.cnr.it Abstract: Campiglia Marittima...Marittima (hereafter Campiglia) has a long record of attracting interest on its ore deposits that have been...to the late XX century. Since the XIX century, Campiglia has been a key locality for the debate on skarn-forming |  | | 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...geologically similar deposits of Campiglia Marittima and Massa Marittima, which appear in that order. This...east of Coimbra (N40°12 N, 8 ° 2 5 W ) in the province off Beira f Baixa and some 25 km slightly NofW |  | | Book (volume) | | transparent, a gray and red hornstone, and some chalcedony and jasper. Carbonates such as calcspar, brownspar...consisting of quartz and hornstone, rarely also of chalcedony, after calcspar and sometimes after barite. The... limonite, allophane, cerolite, chrysoprase, chalcedony and quartz. Ordinarily there are no large veins...formed, which, always associated with quartz and chalcedony, fill the The change in fissures, sometimes with...have been mined to a Down to 52 m. (170 ft.) the mine was dry. depth of 56 m. (183 ft.) Chrysoprase, |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Baixo Tejo and Sado Basins Silica sand deposits Italy by P. Zuffardi Introduction Geological setting Stratigraphy...provinces Polymetamorphic Caledonian-Hercynian-Alpidic province Northern Alpine chain Southern Alpine chain C |  | | Book (volume) | | Deposits (6) The Nickel Ore Deposits of Varallo, Italy (c) The Nickel Ore Deposits of Sudbury, in Canada...Spain 2. Copper Deposits in the Serpentines of Italy The Monte Catini Copper Deposit 3. The Copper Ores...IV. Grangesberg V. The Iron Ore Deposits in the Province of Norbotten, Gellivare and 61 61 61 62 65 65...Deposits of Pitkaranta in Finland 4. Kallmora Silver Mine at Norberg, in Sweden 5. The Deposit of Schneeberg...Deposits 1. The Nodular Ores of Commern, in the Rhine Province 2. Lead Ores of the Triassic Sandstone at Freyhung |  | | Journal (issue) | | miners drill holes in the rock at Taxco silver mine in Mexico. Right: North Sea drilling rig 'Claymore-A'...crystals set in an asbestos base from Sondrio in Italy. Actinolite has high mechanical sensitivity - this...(matrix) from Balzano, Italy. Below: Note the blackness of these crystals from Novara, Italy. ~ Actinolite forms...British Columbia (Canada), in the Alpine regions of Italy, in New Zealand, in Siberia (Russia) and in Alaska...particularly in the Ojuela result of some chemical Mine in Durango State. reaction that has occurred Significant |  | | Journal (article/letter/editorial) | | Ceriopyrochlore Cerite Cerussite Chabazite-(Ca) Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite...Zr)(Si2O7)2OF3 Hg2I2 Ag2Hg3 Pb (Zn,Cu)(OH)(VO4) chrom chalcedony Na3Ti3.6 Nb0.4(Si2O7)2O4·4(H2O) KAl2(Si3Al)O10(OH...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized | | | Journal (article/letter/editorial) | | Ceriopyrochlore Cerite Cerussite Chabazite-(Ca) Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite...Zr)(Si2O7)2OF3 Hg2I2 Ag2Hg3 Pb (Zn,Cu)(OH)(VO4) chrom chalcedony Na3Ti3.6 Nb0.4(Si2O7)2O4·4(H2O) KAl2(Si3Al)O10(OH...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized |  | | Journal (volume) | | Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be found in...rose quartz can also be found in parts of Germany, Italy, Ireland and Scotland. History Many ancient examples...native gold panned from the River Orba in Piedmont !Italy>. Bismuth After mercury, bismuth is the poorest...&. A leaf-like aggregate of native copper from Italy. -· < rt- CD CD CD 3 CD ::::::s rtu, ome.... Filaments of silver from Cagliari, Sardinia <Italy>. The 92 naturally occurring elements The 20 elements |  | | Book | | proceeding from points on the surface, as in Flint, Chalcedony, &c. Optical and Physical Properties. The former...Stone, or Geode. Fulgurite. Chalcedonic Quartz. Chalcedony. Saphirine. Haytorite. Carnelian. Wax Opal....Silica Hydrous Silica Opal, Hyalite, 8fc. Quartz, Chalcedony, Carnelian, Mocha-stone, Silica Agate, Sard,...2ft Si + 10 H. Analysis bv D. Forbes, from i^aes Mine .....3 " Silica . . Alumina . .31-03 9'29...Kirkcudbrightshire syenite.— i^orej^fn. Norway; at Naes Mine about 10 miles east of Arendal Jotun Carbonic acid |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...conditions in the gold-bearing "greenstone" in Abitibi province in northern Ontario and Quebec. Some genetic problems |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Book (edition) | | some varieties of hematite ; of the last, in chalcedony, opal, and other species. The above terms are...Common stalactites consist of calcium carbonate. Chalcedony, gibbsite, brown iron ore, and many other species...following follow. Ice: Water Fluorite Alum Chalcedony Eock-salt Quartz 1.308 1.335 1.436 1.457 1...slightly bluish some 1. varieties of calcite ; chalcedony. B. GRAY. 1. Bluish-gray : 2. gray, inclining...imperfect reflection, and apparently from Ex. flint, chalcedony. points over the surface. mineral is said to |  | | Book (edition) | | some varieties of hematite ; of the last, in chalcedony, opal, and other species. The above terms are...Common stalactites consist of calcium carbonate. Chalcedony, gibbsite, brown iron ore, and many other species...553 1.557 Quartz 1.548. Water Fluorite Alum Chalcedony 1.654 1.693 1.701 1.815 1.961 2.260 2.419 Calcite...slightly bluish 1. varieties of calcite ; chalcedony. B. GRAY. 1. Bluish-gray : 2. gray, inclining...imperfect reflection, and apparently from Ex. flint, chalcedony. points over the surface. mineral is said to |  | | Book (edition) | | ^ fe o -• vO y MINERALOGY AND MINING. Mine Accidents —Ventilation — Ore Dressing, Etc. DESCRIPTIVE...lific of valuable treats and advice." PRACTICAL MINE VENTILATION. WILSON. For the Use of Mining Engineers...above, there is also the department of Economic Mine) alogy, which is not here and (3) in the coarser...some varieties of hematite ; of the last, in chalcedony, opal, and other species. The above terms are...Connnon stalactites consist of calcium carbonate. Chalcedony, gibbsite, brown iron ore, and many other species |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce ©...ye ty a ara id (ean ® “1 le hI AAP : oo A Mine seh Ranier “i i : lever vei ekealps ; cet ...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely | | | Book (edition) | | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely...district, and at the Little Emma mine, Clear Creek County; at the Enterprise mine, Dolores County; at the Double...MODE OF OCCURRENCE: Found in waste piles in a coal mine in the L'vov-Volynskii basin, USSR. It is found |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...almost exclusively silica, either gray quartz or chalcedony. The mineralization consists of disseminated...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...and contains the principal Soviet porphyry Cu-Mo province estimated to represent some 15 Mt Cu and 200 Tt |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...almost exclusively silica, either gray quartz or chalcedony. The mineralization consists of disseminated...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...and contains the principal Soviet porphyry Cu-Mo province estimated to represent some 15 Mt Cu and 200 Tt |  | | 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 |  | | Book | | reasons for the approach taken Mineral deposit or mine? A genetic model as the basis for exploration The...many geologists who have given their time during mine visits and responded to our queries. We have benefited...Decline Doline A downward inclined tunnel into a mine or potential ore body. A funnel-shaped depression...shaft excavated upwards for connecting levels in a mine or ore body. Ripping The removal of overburden...of the problems which face the mine geologist. The function of the mine geologist varies considerably |
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