 | | Report (issue) | | thumbnail-size azurite specimen from the Christiana mine, Laurium, Attika, Greece, which I acquired at the...from the very small 2017 find in the Christiana mine which yielded the specimens seen in Munich later...harm either: Azurite, 4.2 cm, from the Christiana mine, Laurium, Attika, Greece. Greekrocks specimen and...======== Azurite, 1.8 cm, from the Christiana mine, Laurium, Attika, Greece. Greekrocks specimen and...that this is Lundazi, a town in Eastern Zambia Province and very near the Zambia/Malawi border. The spessartine |  | | Catalog/List | | £4.32. ANAPAITE. San Giovanni Valdarno, Arezzo, Italy. Small, Very lustrous,greyish green crystals thickly...lustrous £1.08. Itxl~". /. -2- BORNITE. Dolcoath Mine, ~mborne, ~orn\~ll. Very rich, irridescently tarnished...sPHALEEITE crystals. 3x2t". £17.28. 12. CALCITE. Stank Mine, Ulverston, N.1ancs. Specimen A - A superb, plate...inclusions of Hematite. Itxlt". £3.24. CALCITE. Blackdene Mine, Weardale, Co. Durham. Large, milky white, well... 6x4". £2.16. 14. CARMINITE. Penberthy Crofts Mine, st. Hilary, Cornwall. Rich, reddish crystaline |  | | Journal (issue) | | ............... 93 by A. Falster The Rock Candy mine, British Columbia ................................Schoten COVER: ELBAITE on albite, from the Jonas mine, Minas Gerais, Brazil. Keith Proctor specimen; photo...University o f Rio de Janeiro Instituto de Geociencias and National Research Council Rio de Janeiro, Brazil...specimens are still recoverable from the dumps or in the mine work ings. LOCATION, ACCESS AND REGIONAL SETTING...east-southeast from Governador Valadares, near the Rio Doce Valley and to the west of the famous Urucum |  | | Catalog/List | | MARCH/APRIL 2007 " 1) AGARDITE. Penberthy Croft Mine, St Hilary, Cornwall. Cellular ironstained matrix...grey. 55x40x20mm max. £8. 3) ANATASE. Virtuous Lady Mine, Buckland Monachorum, Devon. A small piece of quartz...to 20mm. 50x30x30mm. £35. 8) BARITE. Silverband Mine, Dufton, Westmorland. A nice clean group of six...matrix. 160x80x25mm. £15. 10) BOURNONITE. Herodsfoot Mine, Lanreath, Cornwall. A clean bright specimen showing...40x40x35mm. £1500. 11) CASSITERITE and TOPAZ. Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Germany. Four jet |  | | Catalog/List | | MARCH/APRIL 2007 " 1) AGARDITE. Penberthy Croft Mine, St Hilary, Cornwall. Cellular ironstained matrix...grey. 55x40x20mm max. £8. 3) ANATASE. Virtuous Lady Mine, Buckland Monachorum, Devon. A small piece of quartz...to 20mm. 50x30x30mm. £35. 8) BARITE. Silverband Mine, Dufton, Westmorland. A nice clean group of six...matrix. 160x80x25mm. £15. 10) BOURNONITE. Herodsfoot Mine, Lanreath, Cornwall. A clean bright specimen showing...40x40x35mm. £1500. 11) CASSITERITE and TOPAZ. Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Germany. Four jet |  | Fletcher, Ian R., Figueiredo, Bernardino Ribeiro, Carvalho, J�ssica Beatriz, Rego, Jos� Luzimar, Nunes, Alfredo Rossetto, Tallarico, Fernando Henrique Bucco, McNaughton, Neal Jesse, Groves, David Ian (2004) Geological and SHRIMP II U-Pb constraints on the age and origin of the Breves Cu-Au-(W-Bi-Sn) deposit, Caraj�s, Brazil. Mineralium Deposita, 39 (1) 68-86 doi:10.1007/s00126-003-0383-y | Journal (article/letter/editorial) | | and niobium that are related to the presence of ferberite, qitianlingite and Nbrutile. SHRIMP II zircon...Carvalho Æ J. L. Rego Æ A. R. Nunes Companhia Vale do Rio Doce, Serra dos Carajás, Cx. Postal 51, 68.516-000...part of a much larger, intracratonic magmatic province that extends over much of the Amazonian Craton...Macambira 1999). To the south, it is in contact with the Rio Maria Block (Docegeo 1988; Huhn et al. 1988), an...Igarapé Salobo Group Luanga mafic-ultamafic intrusion Rio Novo Group (?) Xingu Complex Pium Complex 2,527±34 |  | Souza Neto, João Adauto, Legrand, Jean Michel, Volfinger, Marcel, Pascal, Marie-Lola, Sonnet, Philippe (2008) W–Au skarns in the Neo-Proterozoic Seridó Mobile Belt, Borborema Province in northeastern Brazil: an overview with emphasis on the Bonfim deposit. Mineralium Deposita, 43 (2) 185-205 doi:10.1007/s00126-007-0155-1 | Journal (article/letter/editorial) | | Neo-Proterozoic Seridó Mobile Belt, Borborema Province in northeastern Brazil: an overview with emphasis...Mobile Belt (SMB) is located in the Borborema Province in northeastern Brazil and consists of a gneiss...Departamento de Geologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, Lagoa Nova...of this type of skarn deposit in the Borborema Province, which potentially contains significant new, undiscovered...Tungsten and gold skarns . Bonfim . Borborema Province . Seridó Mobile Belt . Brazil Introduction Skarn |  | | Journal (article/letter/editorial) | | o} the Terlingua region, in the Big Bend of the Rio Grande. This region contains Cretaceousstrata, largely...the lodes are near the base of the impervious Del Rio clay, some at higher horizons, and a few in intrusive...tension, and, especially at horizons above the Del Rio, in fractures related to fault zones. The quicksilver...THE MINE. C. SHARPSTONE. Polaris-Taku,British Columbia's mostnortherlyproducing lodegold mine,lies...mineralogy and mill productsof the Hedley Nickel Plate Mine. In this study the authorshave usedthe Haultain |  | | Report (issue) | | “bigger” than the rhodochrosite of the Sweet Home mine, and right now the big news appertaining thereto...website (collectorsedge.com) is offering 16 Sweet Home mine rhodochrosite specimens, thumbnail to cabinet-size...6.7 cm, from the Detroit City Portal, Sweet Home mine, Alma, Park County, Colorado. Collector’s Edge specimen;...(WeinrichMineralsInc.com) also has some newly emerged Sweet Home mine rhodochrosite specimens, as well as other items...the Shijiangshan lead-zinc mine at Lixi, Inner Mongolia, China (this mine, begun in 2008, has also turned |  | | Book (edition) | | sample of scheelite, coming from Traversella (Turin, Italy), in light natural (above) and exposed Other...taken from the Mineral Species, huebnerite-ferberite series. If a mineral is part of an isostructural...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) |  | Grainger, Christian J., Groves, David I., Tallarico, Fernando H.B., Fletcher, Ian R. (2008) Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through Paleoproterozoic to Neoproterozoic base- and precious-metal mineralisation. Ore Geology Reviews, 33 (3) 451-489 doi:10.1016/j.oregeorev.2006.10.010 | Journal (article/letter/editorial) | | com/locate/oregeorev Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles...b a Colossus Minerals Inc., Rua Rio Dourado, 124, Bairro Beira Rio, Parauapebas, PA 68515-000, Brazil...Belt of the highly mineralised Carajás Mineral Province comprises ca. 2.75 Ga volcanic rocks overlain...adjacent to the Cinzento Strike Slip System. The Province has been long recognised for its giant enriched...deposit lies at the north-eastern edge of the Province within the same fault corridor as the Archean |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...[the Santa Lucia and Sa Duchessa mines,] Sardinia [Italy] (by F. Olmi, C. Sabelli & G. Brizzi) 19:305-310...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALBERTINI, CLAUDIO Famous mineral localities: Baveno, Italy 14:157168 ALBITE Davis Hill near Bancroft, Ontario:...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE |  | | Book | | Guastoni; Roberto Appiani. Originally published: Italy : Mondadori, 2003. [256] p. : col. photos. ; cm...CAPTIONS Page 1: Cuprite crystals from the Ray mine, Arizona Pages 2-3: Liroconite from PERFECT CLEAVAGE...Susa Valley, Piedmont, Italy Pages 8-9: Beryl from the Codera Valley, Lombardy, Italy Pages 42-43: Silver...Mount Bregaceto, Liguria, Italy Pages 104-105: Azurite crystals from Sardinia, Italy Pages 118-119: Boracite...160-161: Elbaite crystals from the island of Elba, Italy Pages 244-245: Whewellite crystals from the Czech |  | | Book (edition) | | Mineral few red- yes brown to none dark brown Ferberite strong orange yellow to brown brownish grey... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach);...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample as above: |  | | Catalog/List | | max. £35. 3) ANGLESITE on CERUSSJTE. Broken Hill Mine, New South Wales, Australia. A cmde buff coloured...collection No.803. 70x55x40nun. £15. 9) BARITE. Bridford Mine, Christow, Devon. Single tem1inated xl without matrix...x 8nm1 thick. £25. J l ) BARITE. Settlingstones Mine, Hexham, Northumberland. An interesting group of...max. £650. 12) BARYTOCALCITE. Nentberry Haggs Mine, Nenthead, Cumbria. A small piece of limestone matrix...50x40x50nun. £20 (c) 15) CALCITE var ANGELS WINGS. Geevor Mine, St Just, Cornwall. A fine mass of calcite made | | | Book | | Guastoni; Roberto Appiani. Originally published: Italy: Mondadori, 2003. (256} p. : col. phptos. ; cm....mineral; it is expressed on a scale from 1 to 10. Ray mine, Arizona Pages 2-3: Liroconite from Cornwall, England...Valley, Piedmont, Italy Pages 8- 9: 13eryl from the Codera Valley, Lombardy, Italy Pages 42- 43: Silver...Mount Bregaceto, Liguria, Italy Pages 104-105: Azurite crystals from Sardinia, Italy Pages 118-119: Boracite...160-161: Elbaite crystals from the island of Elba, Italy Pages 244-245: Whewellite crystals from the Czech |  | | Journal (article/letter/editorial) | | Santos Gold deposits of the CarajaÂs mineral province: deposit types and metallogenesis Received: 7...Springer-Verlag 2001 Abstract The CarajaÂs mineral province is located in the south-eastern part of the Amazon...northern tectonic blocks, which are referred to as the Rio Maria granitoid±greenstone terrane and the ItacaiuÂnas...respectively. The geological evolution of this province occurred almost entirely in the Archean, with...shear-zone related deposits are more typical of the Rio Maria granitoid±greenstone terrane, whereas the other |  | Pollard, Peter J., Taylor, Roger G., Peters, Lisa, Matos, Fernando, Freitas, Cantidiano, Saboia, Lineu, Huhn, Sergio (2019) 40Ar-39Ar dating of Archean iron oxide Cu-Au and Paleoproterozoic granite-related Cu-Au deposits in the Carajás Mineral Province, Brazil: implications for genetic models. Mineralium Deposita, 54 (3) 329-346 doi:10.1007/s00126-018-0809-1 | Journal (article/letter/editorial) | | granite-related Cu-Au deposits in the Carajás Mineral Province, Brazil: implications for genetic models Peter...granite-related Cu-Au deposits in the Carajás Mineral Province provides evidence for the timing of mineralization...alteration in IOCG deposits in the Carajás Mineral Province. Editorial handling: S. Hagemann Electronic supplementary...in basement rocks of the Xingu gneiss complex and Rio Maria granitoidgreenstone terrain (Fig. 1). Dating...Dating of Cu-Au deposits in the Carajás Mineral Province indicates three main episodes of mineralization |  | | 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 |  | | Catalog/List | | Chloritised rock. 2xlixl". £3.25. ANGLESITE. Redgill Mine, ~aldbeck, Cumberland. Translucent ~( transparent...Carbonotite matrix. lxt". £1.65. BARYT~S. Force Crag MinE, NI'. Keswi~k, ~umberland. Lustrous, crEamy white...75; Specimen B - 2x2". £1.25. B' YTES. ilverband Mine, Dun fEll, WEstmoreland. SpE imEn A An intergrown...crystal. 2txl:t". £2.25. BARYTO~ALCITE. Blagill MinE, NI'. Alston, CumbErland. Choi~e, transparent, sharp...Specimen B - 2xlt". £2.75. B YLDO ITE. Brandy Gill Mine, ~Jlcbeck, CumbEr land. nich, apple green, crusts |  | | Catalog/List | | ...... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen with minor...AERINITE Calcium magnesium iron aluminum silicate ~ Province of Huesca, Estopinian Blue massive in an_cient...silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on monzonite .....Derby mine White xlline lamellar mass with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous...beautiful opalescence ................... PERICLINE Italy, Austria 1 SWitzerland Aleine areas Fine large white |  | | Journal (issue) | | TourmalineGolconda mine, Minas Gerais, Brazil SHOWS r Houston-Se.9-11 Bisbee - Oct. 9-12 Detroit - Oct...Sul/urPerticara, Romagna, Italy T°LOSANct ,Ccmine, Phoenixville, Pa. ...MINERALS HAWTHORNEDEN RR #1, El D ora d o , O n ta rio , C anada K O K IYO (6 1 3 -4 7 3 -4 3 2 5 ) F ra...rhodochrosite, “W olf” mine, Herdorf, Siegerland, brown pyromorphite, “Friedrichssegen” mine, Bad Ems; brilliant...manganite, Ilfeld, Sax ony; stephanite, “Himmelsfurst” mine, Freiberg, Saxony; proustite, Niederschlema near |  | | Journal (issue) | | San Pedro Mine in Santa Fe County, and along with his son Phillip is actively exploring the mine for minerals...minerals. The San Pedro Mine is perhaps best known for producing beautiful specimens of finely crystalline...Phillip have also developed a surface exposure at the mine to produce some very nice, single, sceptered quartz...ci rc ulatio n for some years. Sulfides are real mine rals and I still regret no t buy ing a good specimen...came from the Ortiz Mine (Cunningham Gulch) around 19845. The Ortiz mountains and mine are just a few miles |  | | Journal (article/letter/editorial) | | (Clarket al., 1984).In contrast, wolframite(ferberite) Intrusive rocks is the major ore mineral exploitedat...40-km2plutonof intermediate granitoid rocks5 JudasTadeo mine (lat 15o34'54"S; long 70ø22'18" W); itslithophi...itslithophilemetal-richquartzvein systemwould km westof the mine(Fig.2) isnamedhereafterCerro be morecharacteristic...domain of the Cordillera Oriental to (Fig. 1).The mine,alsoknownasMilagrode SanJudas on its northwestmarginby...it cooledrapidlyand mineralizedarea (Fig. 2). The mine is at an altitude Suet al., 1984), suggesting size |  | | 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 |
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