 | | Journal (issue) | | unserer Mitglieder . BRINGE, H. H. & BRINGE, M.: Gavorrano ist geschlossen MÜLLER, G.: Zur geologischen Übersichtskarte...je nach Farbe besondere Edelsteinnamen haben (Amethyst, Citrin, Rauchquarz, Rosaquarz, Bergkristall usw...zu beobachtenden Übergang von Bergkristall zu Amethyst. Nur die Kristallspitzen sind violett gefärbt...273-277 6 Abb. Heidelberg Juli/August 1982 Gavorrano ist geschlossen Altes und Neues aus der Südlichen...„Jahrzehntelang hat die Wissenschaft gelehrt, Gavorrano sei eine rein hydrothermale Lagerstätte der plutonischen |  | | Book (volume) | | MOUNTAIN GEOLOGY ’ PARTS NORTHERN 1 AND [ITALY II AND TUSCANY BY C. S. DU RICHE PRELLER, M.A., Ph.D...MOUNTAIN PaRts NORTHERN I anp ITALY GEOLOGY. II. AND TUSCANY. OTHER GEOLOGICAL SAME PUBLICATIONS...Filol. Florence.” 1881. The Central Apennines from Tuscany to the Adriatic: ‘“‘ Journ. Ital. Alpine Club,...(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 |  | | Journal (issue) | | The Niccioleta and Boccheggiano pyrite mines, Tuscany .................................................This locality is east of the Bell Hill fluorspar mine situated at the end of the paved road. A good vehicle...zones of high concentrations, it is necessary to mine a large volume of rock to obtain very many fine...with the neighboring pit, is known as the Violet mine. These two pits on the Violet claims have produced...Mountains red beryl occurrence during visits to their mine is also greatly appreci ated. Special thanks to |  | | Book | | (Federal Republic of, FRG) Great Britain Ireland Italy Netherlands Norway Portugal Spain Sweden Swi~erland...Saxony, GDR llfeld, Harz, GDR Rio Marina, Elba, Italy Schneeberg, Saxony, GD R Wolfsberg, Harz, GDR Freiberg...particularly interesting collection of miners' lamps and mine surveying instruments. Ancient and mediaeval mining...worn by mine officials of Saxony on ceremonial occasions. A special attraction is a model mine, 20m below...N. from the main railway station, landmark is a mine headframe. Tues.- Fri. 8.30-17.30 hrs.; Sat.- Sun |  | | Journal (issue) | | zircons . • Lithorama 10(2), 4-5 6-8 • 02 .8 2 Amethyst und yugawaralith von ()silo (Sardinië, F ) Schwarzer...vaak te vergelijken met de Italiaans e pyriet (Gavorrano, Niccioleta, Elba . . .) . De meest voorkomend |  | | Catalog/List | | 5x2x5/8", £8.75 A/4. ADAMITE. Kameriza Central Mine, Laurium, Attica, Greece. A sparkling lime-green...00 5^/ ANDRADITE (Var.Demantoid). Vai Malenco, Italy. A silvery-green, schistose matrix slab, 'carrying...5x2x1", £10.00 6. ANDRADITE GARNET. Belstone Consols Mine, Sticklepath, Devonshire. A vitreous brownishgreen...25x5/8", £15.00 12. ANDRADITE/URALITE. Cornwall Iron Mine, Lebanon Co, Colorado, U.S.A. Lustrous coffee brown...£22.00 14. ANGLESITE/GALENA. Tiny Mme, Sardinia, Italy. A glittering, silvery metallic, crystalline cleavage |  | | Book | | emerald-green, ruby-red, turquoise or azure blue, amethyst-purple, and so on. The colour of a mineral is...The emerald loses its rich green colour, and the amethyst and the rose quartz become paler in sunlight....Yellow citrine may be obtained from the violet amethyst by heating. Diamonds, rubies and sapphires display...dissolves in it with effervescence. Fluorite, amethyst and apatite can be recognized by the form of their...aggregates are all of a similar violet colour. Amethyst is the hardest of the three minerals; it cannot |  | | 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 | | emerald-green, ruby-red, turquoise or azure blue, amethyst-purple, and so on. The colour of a mineral is...The emerald loses its rich green colour, and the amethyst and the rose quartz become paler in sunlight....gold brown topaz may be obtained from the violet amethyst by heating. Diamonds, rubies and sapphires display...dissolves in it with effervescence. Fluorite, amethyst and apatite can be recognized by the form of their...aggregates are all of a similar violet colour. Amethyst is the hardest of the three minerals; it cannot |  | | Journal (issue) | | 10-5 Sunday 12-5 [evenings by appointm ent only] Amethyst Wayne and Dona Leicht, 33 2 Forest Ave. #0, Laguna...the recent paper, “ Uralolite from the Dunton Gem mine, Newry, Maine: a second occurrence” (vol. 9, p....spelling is Galileia. (Richard V. Gaines) E milano-italy 20154 via mussi,9 tel. 387729 5693932 il colleziom...w room : C.so V e rc e lli, 7 201 4 4 M ilano , Italy tel. 4 3 5 0 0 0 ' HIRD INTERNATIONAL MINERALOGICAL...physiographic province of the state. In the vicinity of Elmwood and Gordonsville, the Central Basin province grades |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...as a protection against drunkenness - the name amethyst in fact means 'not drunken'. Clear transparent...hydrothermal products are agate amygdales with amethyst, calcite, and other minerals in basalts; minerals...octahedron. Elba, Italy. Below center Combined octahedral and pyritohedral faces. Elba, Italy. Below right...largest diamond ever found was the Cullinan (Premier mine, 1905), of 3,106 et., or 621.2 grams; from it were |  | | Book | | Kristalle siche unter Bergwerk, Mine, Grube (in Betrieb) Bergwerk, Mine, Grube (außer Betrieb) Durchmesser...Stbr. (Fa. Juchcm) bzw. Stbr. „Bernhard“: Achat, Amethyst, Calcit, Dclcssit, Goethit, Hämatit, Lcpidokrokit...Trautzberg Stbr.: Achat (orange u. weiß gebändert), Amethyst, Baryt, Calcit, Chabasit, Goethit, Harmotom, Rauchquarz...(Passau/Bay.) (DGK 20/GG/8-9) Bahnhofs-Bruch: Amethyst u. Rauchquarz; eh. Buchet-Bruch: Albil, Apatit...sten im Herbst) (LS): Achat (weiß, blau, grau), Amethyst, Rauchquarz; auf Feldern um d. Heimbacher Hof |  | | Book (edition) | | sample of scheelite, coming from Traversella (Turin, Italy), in light natural (above) and exposed Other...that a collector in the field should visit are mine dumps and quarry rubble heaps, where there will...small deposits are found near Pisa and Florence (Italy). Uses Native copper rarely occurs in large enough... lb) was mined. How- been from the Guanajuato mine (Mexico), about 500 billion kilos (460,000,000 tons)...Formerly mined in a small district near Monte Rosa (Italy). The main source of the commercial metal, used |  | | 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 |  | | Journal (issue) | | stimmen damit mit dem Ongrnalmaterial der Susanna Mine in Leadhills/Schottland überein. S u sann i t bildet...Aufschluss 12 - 1982 Pyromorphit xx , Bunker Hili Mine, ldaho, USA, Größe der Stufe ca. 20x20 cm , aber...Welt. Große Vanadinit xx auf Schwarzem Glaskopf, Amethyst xx aus Mexiko, sowie eine herrliche Vivianit-Stufe...stimmen mit dem Originalmaterial der Majuba Hili Mine, Nevada voll überein. Gudeyit bildet grünlichblaue...Okenile. Gyrolite, Prehn,te, Calcite, Ouartz, Amethyst. Scolecite, Chabazite. Rubin. Exemplare, alles |  | | Journal (issue) | | (thumbnail to miniature size) from the Eagle’s Nest mine in Placer County, California (half of them with...Rose” rhodochrosite specimen from the Sweet Home mine (pictured in vol. 24, no. 3, p. 228, Fig. 24), and...other intrusions in the M onteregian alkaline rock province, is a recently discovered, prolific locality fo...other intrusions of the Monteregian alkaline rock province (stippled areas) in Q uebec. Inset: Location o...Monteregian alkaline rock province of Lower Cretaceous age (Adams, 1903). The province includes ten main plutons |  | | Book | | Rocks and Minerals is in itself a veritable gold mine. Readers learn about the inside of minerals — the...OF MINERALS ROCKS WHAT ARE CRYSTALS? Center: amethyst quartz crystal (Mexico). Bottom: portrait of...is an example of a poly- tites. been found in Italy (Sicily and Romagna), Diamond is found in South...Australia, Morocco, Zambia, the Balkan countries, Italy, etc. converted into beta-sulfur (monoclinic for...France. fi? A Sulfur (ca. x 1), Belisio, Pesaro, Italy. Octahedral diamond crystal > : (ca. x 0.5) Kimberley |  | | Book | | Filrnset by Kcyspools Ltd, Golbornc, Lanes Printed in Italy 3 6 8 8 9 10 l1 11 23 30 33 36 45 205 209 2I...'simple rock'. The limestones of the Alp:i Apuanc (Tuscany, ItaJy) or the rock-salt of Galicia (Poland) are...discovered annually all over the world. Recent finds in Italy alone, for instance, include roggianite, canavasite...(Namibia), Butte, Tintic and Bingham (USA) and Santa Fe mine (New lvfexico). There arc a lso numerous deposits...England (Cornwall and Derbyshire) and Italy (Sardinia, nonhern Italy and the eastern AJps). Zinc m inerals |  | | Book | | pegmatite found at San Piero on the island of Elba (Italy). Crystals up to 1/2 inch (1.5 cm) long. Such crystals...Chemical Classification Siderite, 8ri.iderbund Mine, near Eiserfeld (Siegerland, Germany), 3x almost...specimen shown here comes from the Eagle's Nest Mine in California, and its actual size is about 2 inches...be scratched with fluorite, take the next-harder mine ral from the scale, until yo u find a mi ne ral...outwardly similar, Amethyst, Mexico, 3x Photos: Multicolored minerals (like amethyst) have a white streak |  | | Journal (issue) | | many fluorites, especially from the W illiam Wise mine in Westmoreland, New Hampshire. A woodworker since...years, and was caretaker of 362 the famous Kelly mine, M agdalena district (see vol. 20, no. 1, p. 13-24)...in the 1970’s. From 1994 until his death he was Mine Marshall at the Kelly under its new owner, Millenium...Oregon. Countless thousands of other fine Kelly mine specimens have also found their way into museums...Bulge), was buried in a special plot near the Kelly mine donated by J. Blue Sheppard. Died, Julian Grier |  | | Journal (issue) | | schwefelgelben Kristallen aus der Poison Canyon Mine im Ambrosia Lake District, Cibola Co„ New Mexico...1948vonAXELRODetal. aus der Oxidationszone der Hillside Mine bei Bagdad (Yavapai Co., Arizona) erstbeschrieben...ziemlich seltenen Bayleyits sind die Hideout No. 1 mine bei Deer Flats, San Juan Co. (zusammen mit Schröckingerit...führt. Bayleyi tkristalle von der Hideout No. 1 mine sind offensichtlich die einzigen, die bei geringer...Siedlung 18. D-99755 Sülzhayn. Tel. 036332-21022. 2. Mine ral. Fos sil and Gern Show, 8.-10. Mai 1998. Nähere |  | | Journal (issue) | | common throughout the district. The Minerva No. 1 mine near Cave-inRock has been the premier specimen producer...calcite specimens from a new pocket in the Minerva mine. Associated with the calcites are 1 to 2-mm white...published studies specific to the Minerva No. 1 mine, but Lillie (1988) gives a lucid explanation of...makes frequent reference to Minerva mine minerals. The Minerva No. 1 mine, located in the NW '/4 of the SE...with the limestone and form orebodies. The Minerva mine produced ore from the Bethel, Levias, Rosiclare |  | | 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...colour varieties (pink - rose quartz; purple - amethyst; black cairngormL crystal Structure - This defines...diameterl are found , lined with crystals such as amethyst. Habit- This is the actual method of measuring...native gold panned from the River Orba in Piedmont !Italy>. Bismuth After mercury, bismuth is the poorest |  | | Book | | chiefly clay minerals, Pe oxides and hydroxides, mine- 38 rals of bauxites, less often carbonates (e...S.A. (Perry,1948) irregular bodies Garorrano, Italy {Carinato, 1964) irregular bodies Ontario and...and soffiones with 0.1-1 % Η^ΒΟ^ 1.Vesuvius,Etna,Italy .lining of neck walls (Cavinato, 1964) .sulphuric...exocontact 2.endocontaot, ditto near-contact zones Tuscany, Italy (Cavinato,1964) Zavaliev deposit on the river...glasses 62.ochres pyritic shale, sulphide ores, mine waters 63.massive magnesite serpentinized ultrabasites |  | | Journal (article/letter/editorial) | | 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...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content...mining company. • World mine production • Proven + probable resources • Mine production by country • |
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Gavorrano Mine, Gavorrano, Grosseto Province, Tuscany, Italy