| | Catalog/List | £6 lxl £8 Cos C \,r 51 ■■ CHAYESITE Pauliberg, Burgerland Austria ,/ Dark blue single 2mm crystals on...Zcolite Ix! £4 lx2 £8 2x2£16 26) ■ MAGADIITE Aris Quarry, near Windhoek,Namibia / White micro snow-flakes...SiO 220 ■ MENDIPITE ✓~ CaAISiOC0/3 Merehend Quarry, Mendips Somerset Very rich white to pinkish faintly...fluorescence lxl£3 lx2£5 FLUORESCEN'. ■ SCHEELITE Penlee Quarry, Newlyn,Cornwall creamy spots in chlorite. Fluorescent...single cubic 4mm crystal with slight damage, in Pyrrhotite ' £5 CoAsS 62 ■ COBALTITE - ·- -s -~iide~-Min~:-North | | | Journal (article/letter/editorial) | University of Graz, Universitaetsplatz 2, A-8010 Graz, Austria 2 OREA, Institute for Oriental and European Archaeology...of Sciences, Hollandstrasse 11-13, A-1020Wien, Austria e-mail: christian.ademeit@student.tugraz.at The...of Vienna, Althanstraße 14 (UZA II), 1090 Wien, Austria Institute of Geology of Ore Deposits, Petrography...corresponding to either titano-magnetite or monoclinic pyrrhotite and with TC ~700 ºC corresponding to hematite...Leoben, Peter-Tunner-Straße 5, A-8700 Leoben, Austria Department of Geology, Shahid Chamran University | | | Book (edition) | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...to Hot Springco., Arkansas, in the Point of Rock quarry, pearly. Clea,·age {001} perfect. {100} and {010} | | | Journal (issue) | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ............................Brown (2009–2017) Richard J. Rossi (2009–2018) Martin Zinn (2010–2018) Helen Buchanan Davis (2010–2018)... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the world...in 2012, the district was declared a World Heritage Site by Unesco. The Almadén District has yielded excellent | | | Book | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...collectors and often used as decorative items. Basalt is the most abundant volcanic rock on Earth’s surface...rock, created when hot gases were trapped in the basalt lava as it a specimen. The minerals may have grown...solidify into an extrusive igneous rock such as basalt. Magma may also solidify very slowly beneath Earth’s...such as Porcupine and Hemlo districts; Noranda district, Quebec. USA: Mother Lode belt and others in | | | Catalog/List | 5 to !cm stilbite crystals. Vambor Ahmedhafar district, Maharashtra India 4x2.5 inch £40 Also one smaller...short wave, UV large Ix2 inch Bleiberg Carinthia, Austria £7 49. CALCITE pseudomorph after GLAUBERITE white...52. CHABAZITE sharp micro crystals in vughs. in basalt Ix½ £6 b) ½" £3 La Reunion Island, Indian Ocean...this location closed many years ago. Boyleston quarry Barrhead Scotland £6 54. ANALCIME good coverage...white crystals over about a 4x1.5 inch surface of Basalt. Talsiker Bay Skye Scotland £18 55. NATROLITE intergrown | | | Book | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo | | | | is granite while an extrusive example could be basalt. Sedimentary rocks are derived from the abrasion... chalcopyrite, covellite, pyrite, marcasite, pyrrhotite, pentlandite, stibnite, cobaltite, arsenopyrite...bornite (bronze), p. 38 bluish tint), p. 82 pyrrhotite (bronze yellow), p. 50 chalcocite (dark grey)...250) Dark gabbro (p. 252) andesite (p. 260) basalt (p. 262) obsidian (p. 266) Sedimentary Rocks Colour...Township, Cochrane District, Ontario; Darwin Mine, McMurray Township, Algoma District, Ontario; nuggets | | | Report (issue) | deposits Occurrences east of Sudbury Falcon Mine Wanup quarry Elizabeth Mine Wahnapitei occurrences MacDonald...Page occurrence Warren quarry Occurrences along Highway 86 Wanapitei Lake quarry Vermilion River placer...occurrence McMillan Mine Wallace Mine Sheguiandah quarry Shakespeare Mine Massey Mine Hermina Mine Elliot...Mine Dzuba Thunder Bay occurrence Pass Lake Road quarry Silver Islet Mine Edward and Porphyry islands,...(west side) Silver Harbour (Beck) Mine McNamara quarry Mount Baldy occurrence Thunder Bay Mine Shuniah | | Vasellil, O., Downes, H., Thirlwall, M. F., Vannucci, R., Coradossi, N. (1996) Spinel-peridotite xenoliths from Kapfenstein (Graz Basin, Eastern Austria): A geochemical and petrological study. Mineralogy and Petrology, 57 (1) 23-50 doi:10.1007/bf01161620 | Journal (article/letter/editorial) | Printed in Austria Spinel-peridotite xenoliths from Kapfenstein (Graz Basin, Eastern Austria): a geochemical...of the Plio-Pleistocene extension-related alkali basalt volcanism which took place in the Carpatho-Pannonian...stehen mit dem mit Extension assoziierten Alkali-Basalt-Vulkanismus, der wfihrend des Pliozfin/ Pleistoz~ins...Introduction Plio-Pleistocene extension-related alkali basalt eruptions in the Carpatho-Pannonian Region (CPR)...(CPR) occurred sporadically across Eastern Austria, Hungary, Slovakia and Romania. This activity followed | | | Book | rocks into their metamorphic equivalents. Thus basalt became greenstone; granite became granitic gneiss;...felsite (including quartz porphyry), andesite, basalt (including diabase), and peridotite (serpentinite)...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...Formation -------------------------Lighthouse Point Basalt Table 1. Stratigraphic sequenceand correlation...magnetite millerite muscovite pentlandite pyrite pyrrhotite talc Table3: Mineralsfound in S erpentinites | | | Report (issue) | molybdenum deposit...................... Pass Lake Road quarry. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . Rock exposures (basalt porphyry) . . . . . . . . . . . . . . . . . . ...43 43 - iii CONTENTS (cont.) Page Eagle Lake quarry . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . Greer Lake quarry............ . . . . . . . . . . . . . . . . . ...Lakehead, Dryden, Lake of the Woods areas. Syenite Basalt Lake Superior shoreline (Mica Bay to Sault Ste | | Parnell, J., Armstrong, J., Brolly, C., Boyce, A.J., Heptinstall, E. (2020) Carbon in mineralized ultramafic intrusions, caledonides, northern Britain. Lithos, 374. 105711pp. doi:10.1016/j.lithos.2020.105711 | Journal (article/letter/editorial) | and Waldbauer, 2006; Keleman and Manning, 2015; Martin and Hermann, 2018; Schwarzenbach et al., 2018)...Mineralization occurs particularly in the Huntly district of West Aberdeenshire (Fig. 1), and is best exposed...graphitic pyroxenite through olivine gabbro at Bin Hill Quarry (National Grid Reference NJ 498430). 1.2. Organic...feldspar crystals; B, Graphitic pyroxenite, Bin Hill Quarry, showing preservation of feldspar crystal shapes...includes graphite (GR) and pyrrhotite (PO), all in groundmass of pyrrhotite-graphite (PO-GR). Graphite | | | Journal (issue) | Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ........... 187 by L. Ohman...Pierre-Nicolas Schwab Orleans , France The Trimouns Quarry, Luzenac, Ariege, France ........................IIMORIITE-(Y) crystal, 2 mm-All from the Trimouns talc quarry near Luzenac, France (see the article beginning...BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen...1 meter in the dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium | | | Book (edition) | Leydet (2006), Lhoest (1995), Lombaard (1986), Martin et al. (1994), Nysten et al. (1999), Ondruš et...nature when observed under XPL; the matrix is pyrrhotite. Left (bottom): Polysynthetic hematite twinning...Skeletal magnetite in the siliceous matrix of a basalt (light grey crystals). Right: Dendritic magnetite...Colour & Ø Reflectance light brown, similar to pyrrhotite; 40.00 brownish tints; 39.24 light to brownish...visible Internal Twinning Reflect. Troilite yes Pyrrhotite yes Stibnite moderate, light lamellar and | | | Book | ............. 62 3 .2.8.1 Letneye, Dombarovsk District ....................................................... 62 3.2.8.2 Komsomolskoye, Mednogorsk District ...................................... 64 3.2.8.................... 65 3.2.8.6 Bakr-Tau, Baimak District, Bashkirian Republic ....................... 66.................... 75 3.3.2 Ungban, Bergslagen District, Sweden............................................................. 77 3.4.1 Tosham, Bhiwani District, Haryana, India ............................. | | | Catalog/List | THAUSITE Modum, Buskerud,Norway 59 BOEHMITE Saga Quarry, Tvedalen, Norway Brown-purple mass in matrix Creamy...--· - . . - - ------ -·-··-·-· ---·7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway 696 CHROME DIOPSIDE...single cubic 4mm crystal with slight damage, in Pyrrhotite £5 CoAsS 215 ILMENITE Odegardensverk, near...lx2 £15 lxl £4 lx2 £8 2x2 £16 126 DIASPORE Saga Quarry, Tvedalen. Norway 1060 KORNERUPINE Bjordammcn,...lxl 90p lx2 £1.80 2x2 £4 Mica 295 NATROLITE Saga Quarry, Tvedalen, Norway Orange to red in feldspar.(Hydrothcrmal | | | Journal (article/letter/editorial) | Geowissenshaften und Geophysik, Montanuniversität Leoben, Austria Societá Reggiana di Scienze Naturali, Reggio Emilia...Geowissenshaften und Geophysik, Montanuniversität Leoben, Austria. E-mail address: giorgio.garuti@unileoben.ac.at...mineralized quartz veins cutting across pillow-basalt and basalt 244 G. Garuti et al. / Lithos 124 (2011)...also have lower δ34S‰ values compared with ores in basalt, due to leaching of mantle-derived sulfur with...pyrite–chalcopyrite–sphalerite with accessory pyrrhotite, in a gangue of quartz, calcite and chlorite | | | Catalog/List | chlorophosphate New Ham.12shire Graf ton Center, Ruggles quarry ...... Olive green masses in pegmatite ...... ARAGONITE...$1. 50. New Mexico Socorro County, Hansonberg district Large white crystal sections, select ....... ...................... . Southern Rhodesia Miami district Yellow-green hexagonal crystal prisms from l"...to l½" thick ........................ • EMERALD Austria or Russia Bright green single hexagonal crystal...aluminosilicate New Jersey Phillipsburg, Royal Green quarry Olive green coarse micaceous plates with serpentine | | | Catalog/List | crystal about 2cm tall and one cm across. Francon Quarry, Quebec Canada £50 2. BERYLLONITE translucent...salmon-pink Barite in the matrix (not fluorescent) Crich Quarry Derbyshire £ I 0 21. HYDROZINCITE visible with...fluorescent coating, large I x2 inch Bleiberg Carinthia, Austria £7 22. HYDROXYL-HERDERITE good pale pinkish crystal...crystal about half inch size (Linopolis district, Divino das Laranjeiras, Minas Gerais, Brazil) .£ 18 23...colourless glassy crystals on large Ixl inch rock osa quarry near Rome Italy £8 Fluorescent green with short | | | Journal (article/letter/editorial) | of Gloucester, in t h e m i d N o r t h Coast district of N e w S o u t h Wales. Surface o u t c r o...hornblende-bearing garnet clinopyroxenite both contain pyrrhotite and chalcopyrite. Garnet grain boundaries in...critical plane of silica undersaturation in the simple basalt system also plot in the abyssal tholeiite field...thus be regarded as a K-poor high-alumina alkali basalt, albeit atypically poor in Ti02 and P~O5. The affinities...21 9.0 0.87 0.03 1.65 0.35 11. Kapfenstein, Austria 36.4 5.9 16.6 2.4 0.6 0.0 0.2 . 0.2 6.7 30.7 | | | Journal (issue) | collecting ALBEMARLE COUNTY Alberene soapstone quarry-Alberene actinolite-tremolite, apatite, ferroan...goethite pseudomorphs after pyrite Esmont slate quarry-Esmont dolomite. limonite pseudomorphs after pyrite...Gathright, 11; W. F. Giannini specimen). Martin Marietta quarry-near Charlottesville epidote, muscovite...crystals, pyrite, quartz Old Dominion soapstone quarry-near Old Dominion actinolite-tremolite, apatite...ferroan dolomite, malachite Dominion Stone Plant quarry-near Piney River albite, apatite, chalcopyrite | | | Book | derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...charges is sometimes disobeyed by Nature. Thus pyrrhotite FeS, for example, nearly always contains a dehcit...+J gran,tic ' •,.:,,,.'·· . v,.~ . ,.v •, •- basalt magma b+., \I I dioritic magma magma +¥ ...chalcopyrite from Herdorf, Siegerland, Germany. Center. Pyrrhotite. Harzburg, Germany. Below Massive chakopyrite...(Ca) hornblende, augite 1ron ores gab?ro norne basalt gabbro*dolerite (diabase) porphyry *melsphyre dolerite | | | Catalog/List | cleavages with cerussite and or Pyrolusite (Merehead Quarry, Hendips,Somerset) ij X l El.60 1 x H E2.50 200...LCITE. ~e,lite G:oup White crystals well covering Basalt. {Talisker Bay, Sl:ye Scetland) 1xi ~Op lx2 El...GOBBINSITE Zeolite Group. pale creamy fibrous areas in Basalt. (Portmuck, Island Magee,N.Ireland) 1/2 x l/2ins...Zeclite qroup ~~ile fibrous lillina 5 m vuqh in Basalt. (Gal~oly Villaqe, near Garron Head, N.Irelandl...creaP.1ymasses with Doehraite or Diaspo!E. (Saga Quarry, Tveoulen ~or~ayi lxl f.l.?.O lx2 f.2.7.0 7.x2E4 | | | Catalog/List | -- ·- · ~~1 ~0/~ 2 AEGIRINE Mount Malosa, Zomba District, Malawi 1073 AMBL YGONITE Eitarama,Ruanda, Central...colourless to white crystals , quite well covering Basalt. ½" £4 ____ lx! _£_6_. __________ ____ 5_Na 5=u~~<...------------6 ALBITE Kragero Norway 933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...rich variety) ½ x ½ £5 Ni AsO H/20 7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway Pure black mica plate...£3 lx2 £6 2x2 £12 --·- ---749 APATITE Hingston Quarry, Cornwall two or three micro crystals on small |
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