 | | Journal (article/letter/editorial) | | an in a recent letter he writes: "Bastnaand old mine tunnel located west of Tucson. There were also calcite...much of the barite with cal- tain Pass, Calif. The mine is about 3 miles cite and galena." David P. Record...Mart, 4400 Mission Road, road leads to the mine. The mine consists of one shaft. Some bastnasite has...crystals. It is an attractive speciassaying. This mine will be a potential men. source of cerium metal...was announced in the March-April, 1950, manganese mine near Glen wood, Pike ROCKS AND MINERALS, p. 123 |  | | Journal (article/letter/editorial) | | atmospheric CO2 in chrysotile mine tailings of the Woodsreef Asbestos Mine, Australia: Quantitative mineralogy...sequestration of CO2 Carbonation rate Serpentinite Mine tailings Weathering Radiocarbon a b s t r a c t...t Since closure of the Woodsreef Asbestos Mine, located in the Great Serpentinite Belt (GSB), New South...respectively. Low and variable concentrations of magnesite, dolomite and calcite represent bedrock carbonate...a signature typical for ‘weathering-derived’ magnesite deposits in the GSB. The carbonate fraction of |  | Mastalerz, M., Bustin, R. M., Sinclair, A. J., Stankiewicz, B. A. (1995) Carbon-rich material in the Erickson hydrothermal system, northern British Columbia, Canada; origin and formation mechanisms. Economic Geology, 90 (4) 938-947 doi:10.2113/gsecongeo.90.4.938 | Journal (article/letter/editorial) | | et al., bearing quartz veins in the Erickson gold mine, Cassiar dis1982).Onlythe formertwo sources are...the case drothermal alteration mechanisms in this mine have been ofanabiogenic origin,C isbelieved tobemobilized...sourceof carbon,C canalso The Erickson mineis in the Sylvester allochthon (Fig.1), be transported as CH4 (Rumbleand...ERICKSONAU MINE, B.C. •. Typesof Carbon YUKON I N.W.T. ',_? Erickson -T, v Cassiar-l Mine ", BRITISH...quartzveinsoccurin theimmediate areaof theErickson mine(Fig.2). Twoof these,Alisonand Maura,havelargebutvariable |  | | Journal (issue) | | ······················•· l 12 THE RUDISIL GOLD MINE OF CHARLOTTE, N. C. BJ' Pele>r Z odM .............buildjng materials. 6½x93/4 , 176 pages. Si1coe Mine Map-A rea: by P. E. Auger. A geological report on...on the area adjacenc to the Siscoe gold mine and an outline of the exploration and development work that...eological Notes and H istory of the Peflllea Sil11e, Mine, Lancaster Co., Pen11: by Richard M . Foose and... l I3 R OCKS AN D MIN ERA LS THE RUDISIL GOLD MINE OF CHARLOTTE N. C. By PETER ZODAC, Editor, Rocks |  | | Journal (issue) | | writer took advantage of collecting at the numerous mine dumps in the vicinity of Champion. It is hoped that...Michi1a11 The Beacon Mine, operated by the North Range Mining Company, is the only active mine in the Champion...numerous aumps and ruins in th e vicinity of the Beacon Mine, however, attest to the former activity in the area...of Champion, Michigan (Figure 1. ) ~ The Beacon Mine and its accompanying dumps are located in an area...platy appearance. HEMATITE-The ore from the Beacon Mine consists entirely of specular hematite, and averages |  | Grant, D. C., Goudie, D. J., Voisey, C., Shaffer, M., Sylvester, P. (2018) Discriminating hematite and magnetite via Scanning Electron Microscope–Mineral Liberation Analyzer in the −200 mesh size fraction of iron ores. Applied Earth Science, 127 (1) 30-37 doi:10.1080/03717453.2017.1422334 | Journal (article/letter/editorial) | | automated mineralogical applications (Gu 2003; Sylvester 2012). One of the recent advances in mineral liberation...reference for a particular mineral, e.g. ferroan-magnesite (+Mn), a rule may be created stating that Mg,...is then defined. For this relatively Fe-rich magnesite that contains approximately as much Fe as is acceptable...Mg to allow for a mineral defined as ferroan-magnesite, and a range of 14–30% might be appropriate. Setting...AL. Figure 2. X-ray spectrum of (a) Fe-rich magnesite (MgCO3) (orange – 25 kV and blue – 15 kV) and |  | | Catalog/List | | Fe SILICATE) black masses in Actinolite. (Bastnas Mine, Riddarhyttan,Sweden) lxl n.10 2 mmred Almandinein...BAUX1'rE rich red b101,rn massive (Baux, Provence, France) lx2 SOp 2x2 El.lo 049 BAYLDONITE thin green coating...mdsses & crusts on Quartz (Les Anglais Mine, Massiac,Brouse France) lxl 70p lx2 El.20 054 BINDHEH11Tfi:...like mass in Limestone. (Near ClermontFerrand, France) lx2 40p 2x2 80p 037 BOBIERRITE clear selenite...BOURNONITE grey massive in quartz.(Hassiac Brouse, France) 1 x K ins 80p 066 BOURNONITE roughly crystallised |  | | Journal (issue) | | 8(1):3-8 Secondary copper minerals of the Crusader mine, north-west Queensland. Sharpe, James L. and Williams...suite of secondary minerals from the Nifty copper mine, Western Australia. Downes, P.J., Shields, P. and...7(1 ): 19-26 • Kasolite from the British Empire mine, Arkaroola, South Australia. Plimer, Ian R., Besley...Prince Lyell Mine, Mt Lyell, Queenstown 7(2):82-83W Red Lead Mine, Dundas 7(1}:37W Renison Mine 7(l):37W...7(l):37W Robbies Workings, Balfour 7( I):36W Sylvester Mine, Zcehan 7( l ):36-3 7W Trial Harbour district 7(2):83W |  | Wilson, S. A., Dipple, G. M., Power, I. M., Thom, J. M., Anderson, R. G., Raudsepp, M., Gabites, J. E., Southam, G. (2009) Carbon Dioxide Fixation within Mine Wastes of Ultramafic-Hosted Ore Deposits: Examples from the Clinton Creek and Cassiar Chrysotile Deposits, Canada. Economic Geology, 104 (1) 95-112 doi:10.2113/gsecongeo.104.1.95 | Journal (article/letter/editorial) | | 104, pp. 95–112 Carbon Dioxide Fixation within Mine Wastes of Ultramafic-Hosted Ore Deposits: Examples...and subsequent mineralization of the chrysotile mine tailings at Clinton Creek, Yukon Territory, and...monitoring sequestration of atmospheric CO2 within mine tailings. A number of other deposit types produce... ering. The fine grain size of these chrysotile mine tailings appears to have resulted in rapid and widespread...rate of silicate weathering observed in chrysotile mine tailings to be a direct result of the mining process |  | | Journal (issue) | | Karampelas Laboratoire Français de Gemmologie, Paris, France Alessandra Costanzo National University of Ireland...Washington, USA Emmanuel Fritsch University of Nantes, France Rui Galopim de Carvalho Gem Education Consultant...Gérard Panczer Claude Bernard University Lyon 1, France Jeffrey E. Post Smithsonian Institution, Washington...as Beads for Necklaces Although the Benitoite Gem mine in California, USA, has been closed since 2005 (Laurs...was obtained decades ago from the Benitoite Gem mine in California, USA. Photo by Orasa Weldon. new |  | Berkesi, Márta, Guzmics, Tibor, Szabó, Csaba, Dubessy, Jean, Bodnar, Robert J., Hidas, Károly, Ratter, Kitti (2012) The role of CO2-rich fluids in trace element transport and metasomatism in the lithospheric mantle beneath the Central Pannonian Basin, Hungary, based on fluid inclusions in mantle xenoliths. Earth and Planetary Science Letters, 331. 8-20 doi:10.1016/j.epsl.2012.03.012 | Journal (article/letter/editorial) | | Aiguillettes, B.P.239, F-54506 Vandoeuvre lès Nancy, France c Fluids Research Laboratory, Virginia Tech (VT)... including magnesite, quartz and sulfide, were identified in the fluid inclusions. Magnesite and quartz...film prevented or arrested further growth of the magnesite and quartz by isolating the fluid from the host...collect the Raman signal. At G2R Laboratory, Nancy, France a Dilor® Labram-type Raman spectrometer with edge...orthopyroxene. In addition to the liquid phase, a magnesite daughter phase (confirmed by Raman microspectroscopy) |  | | Journal (article/letter/editorial) | | platforms that are rugged and designed for use at a mine site or offshore conditions, and (c) software upgrades...Dolomite Bixbyite Ferroan-Dolomite (+Mn) Ferroan-Magnesite (+Mn) Limonite Apatite Titanomagnetite Goethite...EARTH SCIENCE Grant DC, Goudie DJ, Shaffer M, Sylvester P. 2016. A single-step trans-vertical epoxy preparation...(1):57–62. Grant DC, Goudie DJ, Voisey C, Shaffer M, Sylvester P. Forthcoming 2017. Discriminating hematite/magnetite |  | | Journal (article/letter/editorial) | | Palaeonto251. logy, W. S. McKerrow, 148 ; P. C. Sylvester-Bradley, 230. D A L A E O G E O G R A P H I C...Localities, 231. Sweeting, G. S., see Himus, G. W. Sylvester-Bradley, P. C , Species and Subspecies, 230. r...Talanterocrinus redesdalensis sp. nov., 320. Talc-Magnesite-Chlorite Rocks in Shetland, M. S. Amin, 97. Tectonic |  | | Book | | Humphries. 2. NATIVE COPPER. From Penibrol,e Mine, St. A.1.istell, Cornwall. Presented by R. Taylor...at Mu'llion, Liza,rd District, Corn- St. George Mine, Perran Porth, Cornwall. Presented by H. IIumphries...Cornwall. NATIVE COPPER, dendritic. Pe'IJibroke Mine, ,_~t. Austell, Cornwall. 19. NATIVE COPPER, cr3rsta...22. thi11 sheets. NATIVE CorPER, in Pembroke Mine, near St. Austell, Cornwall. Presented by Captains...NATIVE COPPER, crystallized on qua1--tz. Treskerby Mine, Cornwall. Presented by G. Croker Fox. 31. NATIVE |  | | Corporate Document (Series) | | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...Fluorite on ferroan magnesite, Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming]...in Tasmania ... ... ... ... ... ... Geology and mine locations, Dundas mineral field Geology and major...silver mine are considered unconfirmed, as the authors and other recorded investigations of the mine have...quartzite, dolomite, schist and slate, with some magnesite units, plus meta-igneous rocks; amphibolite, blueschist |  | Rajesh, V.J., Arai, S., Satish-kumar, M., Santosh, M., Tamura, A. (2013) High-Mg low-Ni olivine cumulates from a Pan-African accretionary belt in southern India: Implications for the genesis of volatile-rich high-Mg melts in suprasubduction setting. Precambrian Research, 227. 409-425 doi:10.1016/j.precamres.2012.08.004 | Journal (article/letter/editorial) | | separation, adjacent to the abandoned phlogopite mine. The lateritized host rocks are garnet–biotite and...spinel (Fig. 3b) and a fine grained intergrowth of magnesite, calcite and Fe-bearing calcite around the rims...carbonates is again rimmed by very fine grained magnesite. Phlogopite is mostly tabular and flaky in nature...presence of graphite. (c) A fine grained mixture of magnesite, calcite (Cc + Mgs) and Fe-bearing calcite (Fc)...the grains to a fine-grained mixture of calcite–magnesite–Fe calcite ± dolomite toward the rim of most grains |  | | Journal (article/letter/editorial) | | low-grade, alpinetype serpentinite within the Sylvester allochthon. Two stages of rodingitization have...University of Saskatchewan. GEOLOGY OF THE CASSIAR MINE O’HANLEYet al. ( 1989) to conclude that lizardite...The geology of the area in and around the Cassiar mine has been described by GABRIELSE ( 1960, 1963). HARMS...hangingwall. All of these rocks are situated within the Sylvester allochthon, which was emplaced between Late Triassic...three types of serpentinite occur within the Cassiar mine. These are: 6D value does not reflect the serpentinization |  | | Catalog/List | | Greenish, sparse, acicular micros in Penberthy Croft Mine, St 1cm £4 s AGARDITE Y Ca Cu As_O_O_H_____c_a_v_iti_e'-s-'in'-'-...215 69 3 11 Rich white crusts on matrix. Rawhide Mine, Mohave ½x½£3 _P_b_S_iO_13 _ _ _ _ _ _ _ _ _ _ _...Hornblende ALLANITE Black areas in actinolite Bastnas Mine Sweden lxl £1.20 CeYFeSiO Quite attractive blue-grey...Grey veins in and on matrix, some with Fallowfield mine, Ix½ ALSTONITE BaCaCO/3 Alstonite micros. Hexharn...Rich pinkish fine grained mass in calcite Dark Star Mine,Ravalli County, Ix½ £2.50 lxl £4 ANCYLITECe CeSr |  | | Journal (issue) | | variety of materials, ranging from white quartz and magnesite through yellow quartzite to dark red, brown, and...(Platanus acerifolia) (a) that was planted in 1880 by Sylvester Farrell. At the base of the tree, a gneiss marker...between Fifth and Sixth A venues is composed of magnesite, a magnesium carbonate mineral from the state...Illustrated with route map. Hawkins, W.J., III, 1976, The grand era of cast-iron architecture in Portland: Portland...respectively: Net press run 3250/3250; paid circulation est. 260/220; mail subscription 1542/1566; total paid |  | Zedgenizov, D.A., Rege, S., Griffin, W.L., Kagi, H., Shatsky, V.S. (2007) Composition of trapped fluids in cuboid fibrous diamonds from the Udachnaya kimberlite: LAM-ICPMS analysis. Chemical Geology, 240 (1) 151-162 doi:10.1016/j.chemgeo.2007.02.003 | Journal (article/letter/editorial) | | 2006). “Cloudy” diamonds from the Koffiefontein mine (South Africa) carry mineral phases, identified...al., 2004). In fibrous diamonds from the Jwaneng mine (Botswana) and Brazil the bulk composition of fluids...anamorphous silicate phase (Zedgenizov et al., 2004) or magnesite). Several of the studied diamonds show radial...has been described in one diamond from the Diavik mine (Canada), suggesting mixing between an already ...high-Ca variety (dolomite-like) and lowCa variety (magnesite-like) (Guthrie et al., 1991). TEM–EDAX (Energy |  | | Journal (issue) | | Wesiern Ausiralia Ashburton Downs: 69 Bali Lo Mine: 69 Ji mbcrlana: 84 Kalgoorlie: 26 Leonora: 70 M...Lithiophorite 26 Lollingite 73 Loveringite 84 Magnesite 29 Magnetite 37 Malachite 5, 2 1 , 29, 69. 77...deposits: A. W . Mine (N.S. W .) - 4 1 Adelaide Mine (Tas.) - 68 Bali Lo Copper Mine ( W.A.) 69 Beltana...Beltana Zinc Mine (S.A.) - 29 Biggenden Mine (Q.) - 60 Broken Hill (N.S.W.) - I , 17. 29, 37, 40, 54, 55....Colebrook Hill Mine ( Tas.) 20 Dome Rock Copper Mine (S.A.) - 5, 29. 35. 73 Fairview Phosphate Mine (S.A.) - |  | Khatun, Sarifa, Mondal, Sisir K., Zhou, Mei-Fu, Balaram, Vysetti, Prichard, Hazel M. (2014) Platinum-group element (PGE) geochemistry of Mesoarchean ultramafic–mafic cumulate rocks and chromitites from the Nuasahi Massif, Singhbhum Craton (India) Lithos, 205. 322-340 doi:10.1016/j.lithos.2014.07.013 | Journal (article/letter/editorial) | | gabbro B/S/15 20 m S/21 O/3 Section-3 of Baula mine of Nuasahi massif O/2 O/1 N-I/3 D/17 breccia...talc–serpentine–chlorite schist. Numerous veinlets of magnesite and amorphous silica form a reticulate pattern...the southern part of the belt i.e. at the Bangur mine, the matrix gabbro is mostly pegmatitic (Figs. 2b...lithologies in different mine sections. Samples from Section 3 (Fig. 2b) in the Baula mine (northernmost sector...belt) and from the northern section of the Nuasahi mine (middle sector of the ultramafic belt) together with |  | | Journal (article/letter/editorial) | | Queenstown \ O-D / ^^ ~ PreCambrian sediments Mine Fault Macqane k Harbour 0 Fault 10 20 km i ...stages. Chondrodite, pyrrhotite, serpentine and magnesite formed in stage 1 and quartz, talc, cassiterite...~'03~5//;-- / " ;%a2,~'B1 4 -. • 3.3 / / Sylvester ~_ 6 8 /O\', JoS.O , 7.0, 409 O"/.1 ~ -~ ~...i i , , l ~ l Severn-Montanas yl = z est 5 L I L J l l l J J l l l 15 lO , ...the Ardlethan Granite of the Wagga Tin Belt. The Mine Granite, which is the host to the Ardlethan deposits |  | | Journal (article/letter/editorial) | | pit near the long-abandoned Clear Creek mercury mine, New Idria district, San Benito County, California...brecciated rock consisting mainly of ferroan magnesite and quartz. Associated minerals are cinnabar and...about 8 km west of Châteaubriant, Loire-Atlantique, France. Occurrence: In veinlets at the contact between...strontium (Saint-Aubin-desChâteaux, Loire-Atlantique, France). Comptes Rendus, Académie des Sciences de la terres...V4+O(SO4)(H2O)5 O RTHORHOMBIC Locality: The North Mesa mine group (west ½, southwest ¼ of section 35, Township |  | Consuma, Giulia, Braga, Roberto, Giovanardi, Tommaso, Bersani, Danilo, Konzett, Jürgen, Lugli, Federico, Mazzucchelli, Maurizio, Tropper, Peter (2020) In situ Sr isotope analysis of mantle carbonates: Constraints on the evolution and sources of metasomatic carbon-bearing fluids in a paleo-collisional setting. Lithos, 354. 105334 doi:10.1016/j.lithos.2019.105334 | Journal (article/letter/editorial) | | carbonates occur mainly as dolomite and minor magnesite and calcite. Laser MC-ICP-MS analysis of peridotites...LREE (Sapienza et al., 2009). Small amounts of magnesite were observed in a fine-grained porphyroclastic...contain carbonates such as dolomite and, locally, magnesite and calcite (see Table 1). From now on, numbers...shows a ca. 300 m wide veinlet consisting of magnesite, serpentine, colorless amphibole and opaque minerals...Pre-proof (ca. 200 µm long) (Fig. 5d). Where the magnesite + serpentine + colorless amphibole vein encounters |
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