| | Journal (article/letter/editorial) | Scienze della Terra, UniversitĂ di Pisa, Via Santa Maria 53, I-56126 Pisa, Italy â marco.pasero@unipi.it...2016-013 Gadolinite-(Nd) Nd2Fe2+Be2O2(SiO4)2 MalmkĂ€rra mine, ca. 2.5 km WSW of Norberg, Sweden (60°4âČN, 15°51âČE)...Alumovesuvianite Ca19Al(Al10Mg2)Si18O69(OH)9 Jeffrey mine, Asbestos, Estrie Region, QuĂ©bec, Canada (45°46âČ11âłN...2016-017 Chinleite-(Y) NaY(SO4)2·H2O Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co...Plutahina, Svetlana V. Moskaleva, Mikhail V. Chubarov, Maria V. Lukasheva, Vladimir V. Kozlov, Stuart J. Mills | | | Journal (issue) | crystal with calcite, 6.5 cm, from the Cosq uez mine, Colombia; found in 1998. Scott Rudolph collection...Zukowski (2013-2017) James W. Hird (2013-2018) Bob & Maria Schreiber (2013-2017) Dr. Nikolas Golosow (2013-2015)............................................... 22 Mine Exploitation (or not) Today ......................In recent times, major specimens of euclase, parisite-(Ce), quartz, pyrite and dolomite have also emerged...occurrences (abandoned), The Nemoc6n mine is primarily a salt mine refitted as a tourist attraction; it | | Doroshkevich, A. G., Viladkar, S. G., Ripp, G. S., Burtseva, M. V. (2009) HYDROTHERMAL REE MINERALIZATION IN THE AMBA DONGAR CARBONATITE COMPLEX, GUJARAT, INDIA. The Canadian Mineralogist, 47 (5) 1105-1116 doi:10.3749/canmin.47.5.1105 | Journal (article/letter/editorial) | College, Mumbai, 400 001, India German S. RIPP and Maria V. BURTSEVA Geological Institute, Siberian Branch...of quartz, florencite-(Ce), strontianite, barite and sparse bastnĂ€site â parisite â synchysite typical...recrystallization, carbonatites, REE fluorcarbonates, florencite-(Ce), Amba Dongar, India. Sommaire Nous avons Ă©tudiĂ©...Lâassociation de quartz, florencite-(Ce), strontianite, barite et bastnĂ€site â parisite â synchysite (fluorcarbonates...devenue enrichie en Fâ, (SO4)2â, terres rares et Si, ce qui a produit un assemblage de barite, fluorite, | | | Journal (article/letter/editorial) | In recent times, major specimens of euclase, parisite-(Ce), quartz, pyrite and dolomite have also emerged...occurrences (abandoned), The NemocĂłn mine is primarily a salt mine refitted as a tourist attraction; it...is the Muzo mine proper, and 12 km north of that lies the almost equally famous Cosquez mine; both of these...by the Peñas Blancas mine, 10 km north of Cosquez, and in 1997 the La Pita mine, between Muzo and Cosquez...Muzo mining area the Itoco River joins the Minero (âmineâ) River, whose rushing black waters, laden with | | | Journal (article/letter/editorial) | Mössbauer spectroscopy. Cerite-(Ce) is, together with ferriallanite-(Ce), the most important REE mineral...occurrences worldwide, the present samples of cerite-(Ce) are poor in Ca and enriched in Mg and F. Calcium...apfu, and is mainly in the trivalent state. Cerite-(Ce) is a major carrier of Y (up to 3.5 wt.% Y2O3). Fluorbritholite...in REE and Y occur, ranging from fluorbritholite-(Ce) to the unaccredited member âfluorbritholite-(Y)â...with Ca < 2 and (REE + Y) > 3 apfu. VĂ€stmanlandite-(Ce) is another important host for the REE in subtype | | | Report (issue) | chloritoid, calcite, rutile, monazite-(Ce), bastnĂ€site-(La), parisite-(Ce) (Greece). Distribution: At Sambuco...Samos Island , Greece. Name: Honors Professor Carlo Maria Gramaccioli (b. 1935), University of Milan, Italy | | Grice, J. D., Gault, R. A., Rowe, R., Johnsen, O. (2006) Qaqarssukite-(Ce), a new bariumâcerium fluorcarbonate mineral species from Qaqarssuk, Greenland. The Canadian Mineralogist, 44 (5) 1137-1146 doi:10.2113/gscanmin.44.5.1137 | Journal (article/letter/editorial) | Mineralogist Vol. 44, pp. 1137-1146 (2006) QAQARSSUKITE-(Ce), A NEW BARIUMâCERIUM FLUORCARBONATE MINERAL SPECIES...DKâ1350 Copenhagen, Denmark ABSTRACT Qaqarssukite-(Ce), ideally BaCe(CO3)2F, is a newly identified mineral...and brittle, with an uneven fracture. Qaqarssukite-(Ce) is uniaxial positive, â» 1.672(3), ⧠1.751(5), and...(2) a layer of CeâOâF polyhedra, and (3) a layer of BaâOâF polyhedra. Qaqarssukite-(Ce) has a polymorphic...relationship with huanghoite-(Ce), but the crystal structure resembles that of synchysite-(Ce). The mineral is named | | | Journal (issue) | on p. 79 Articles Native gold from the Jamestown mine, Tuolumne County, California......................the Blanchard mine or other mines in the Hansonburg mining district near Bingham, New Mexico, should be...signed in at Bingham for entry to the Blanchard mine area for surface collecting. Underground collecting...strictly prohibited due to the hazardous nature of the mine workings, and visitors are required to acknowledge...agreement to collect in the area. The Blanchard mine will be closed to the general public until further | | Benaouda, Rachid, Kraemer, Dennis, Sitnikova, Maria, Goldmann, Simon, Schwarz-Schampera, Ulrich, Errami, Abdellatif, Mouttaqi, Abdellah, Bau, Michael (2020) Discovery of high-grade REE-Nb-Fe mineralization associated with calciocarbonatite in south Morocco. Ore Geology Reviews, 124. 103631pp. doi:10.1016/j.oregeorev.2020.103631 | Journal (article/letter/editorial) | South Morocco Rachid Benaouda, Dennis Kraemer, Maria Sitnikova, Simon Goldmann, Ulrich Schwarz-Schampera...Morocco 3 Rachid Benaouda1*, Dennis Kraemer1, Maria Sitnikova2, Simon Goldmann2, Ulrich 4 Schwarz-Schampera2...Fe-oxide 23 mineralization, pyrochlore and monazite-(Ce) are the main ore minerals occurring 24 closely...significant subsequent infill of barite, bastnaesite-(Ce) and hydrated 26 ceriopyrochlore, which was identified...g. pyrochlore, monazite- 57 (Ce), parisite-(Ce) and synchysite-(Ce)) (Mourtada, 1997; Woolley, 2001) | | Alles, Jonas, Ploch, Alexander-Maria, Schirmer, Thomas, Nolte, Nicole, Liessmann, Wilfried, Lehmann, Bernd (2019) Rare-earth-element enrichment in post-Variscan polymetallic vein systems of the Harz Mountains, Germany. Mineralium Deposita, 54 (2) 307-328 doi:10.1007/s00126-018-0847-8 | Journal (article/letter/editorial) | Harz Mountains, Germany Jonas Alles 1 & Alexander-Maria Ploch 1 & Thomas Schirmer 1 & Nicole Nolte 2,3 &...PAAS-normalized REE patterns with a Eu peak but without Ce or Y anomalies and with a steeply dipping HREE pattern...identifies these patterns as dominated by synchysite-(CeâNd) with strong Eu enrichment in the weight percent...zinc since the nineteenth century. The cumulative mine output is significant, with about 1.9 Mt Pb, 1.5...rare earth elements (REE), especially light REE (La, Ce, Sm, Eu) (Möller et al. 1979, 1984; LĂŒders et al | | Kalatha, Sofia, Perraki, Maria, Economou-Eliopoulos, Maria, Mitsis, Ioannis (2017) On the Origin of Bastnaesite-(La,Nd,Y) in the Nissi (Patitira) Bauxite Laterite Deposit, Lokris, Greece. Minerals, 7 (3) 45 doi:10.3390/min7030045 | Journal (article/letter/editorial) | Deposit, Lokris, Greece Sofia Kalatha 1 , Maria Perraki 2, *, Maria Economou-Eliopoulos 1 and Ioannis Mitsis...GR-15773 Zografou, Athens, Greece Correspondence: maria@metal.ntua.gr; Tel.: +30-210-772-2115 Academic...for REE was carried out using LaB6 for La, CeO2 for Ce, PrF3 for Pr, NdF3 for Nd, GdF3 for Gd and Y. In...Total Element Content (ppm) Cr Co As La Ce Y (La + Ce)/Y La/Ce Ni-Rich Bauxite Laterite (Sample P1.2)...Element Content (ppm) Cr Co As La Ce Nd Sm Eu Tb ΄b Lu REEtotal La/Ce Ni-Rich Bauxite Laterite Ni-Rich | | | Book (edition) | a bolcite crystal. Boleo, Baja Califomia Sur, Mexico. Drawing by R. Peter Richards. Preface As I writc...Helium Holmium Al Sb A As Ba Be Bi B Br Cd Ca C Ce Cs Cl Cr Co Cu Dy Er Eu F Gd Ga Ge Au Hf He Ho Hydrogen...BSFM BSF.\IC BS.'.\' CfSJ CA CCA CoC\l CCM CCR CE CJM CJC Aufschlus.s Boletin Fac11/tadde cienncia...TUFAN Uzbelcskii Geologicheskii Z/111mal VGZ de Mexico, fnslitulo de Geologia Boletin UNAMIGB Universidad...930-937, Science 223, 1075-1076 (str.) ⥠Abcnakiite-(Ce), Na2 lCc,REE) 0 (SiO 3 MPO,MCO;)iS'·o 2 )O, trig | | | Conference Proceedings | Blumentritt, Emmanuel Fritsch, Maria Teresa Caldes, Stephane Jobic: Introduction to mine ralomimetism : the case...S. Ercit : Canadian gem tourmaline and the Leduc mine. 10:00 â 10:20 HĂ€nni, H.A., Milisenda, C., Wang...Mineralogical characterization of the unusual gemstone parisite-(Ce) Zhiqing Zhang, Andy H. Shen: Amber with violet...extracted from Indian (Kollur mine) and now mostly from the South African (Cullinan mine) deposits. Their blue...monocrystalline blue diamonds from the Cullinan mine, South Africa. We use a combination of in situ non-destructive | | Putzolu, Francesco, Piccolo Papa, Armando, Mondillo, Nicola, Boni, Maria, Balassone, Giuseppina, Mormone, Angela (2018) Geochemical Characterization of Bauxite Deposits from the Abruzzi Mining District (Italy) Minerals, 8 (7) 298 doi:10.3390/min8070298 | Journal (article/letter/editorial) | , Armando Piccolo Papa 1 , Nicola Mondillo 1 , Maria Boni 1 , Giuseppina Balassone 1 ID and Angela Mormone...ppm. Among REEs, the most abundant element is Ce, with Ce anomalies commonly associated with authigenic...J.A. Meissonnier in 1857, and the first Italian mine for aluminum production was opened near the village...the Monti dâOcre area [29]. They correspond to old mine sites all established on the first and most prominent...detrital O O authigenic O such as fluoro-carbonate (parisite)O and florencite-like phases, in CFRM-1-7 O O | | | Book (edition) | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43... Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reservedâąâą ·o pan...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure...= 99°37' Z = 4. Stable by <173°C, Abenakiite-(Ce) a26(Ce,Nd)c,[Ol(C?,,)61all argentite specimens are actually... at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]âą6HzO Mexico, at Kellogg, Shoshone | | | Journal (issue) | ; ·⹠âą';._ i.: Smithsonite; 12.5 cm, Kelly mine, Socorro County, NM, Riley Owen Photo Mineralogical...Modreski(USA),Zaya A. Bessudnova Anna V. Shcherbina, Maria A. Glazova DmitriyA. Kilpio Coverand Advertizing...current mining and processing productivity. built (mine administration was in the town of Kasli) and the...Karavay. This settlement was named soon Rudnik (Mine) and in 1949, it became the urban-type settlement...suitability for technical purposes. In July 1943, the Mine for vermiculite was organized. The fi t barraeb | | | Book | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...Dendritic aggregates from Batopilas, Chihuahua, .Mexico, reached up to 150 mm (6 in). Crystals and aggregates...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets | | | Journal (issue) | Chapmanite Red Bird Mine, Pershing County, Nevada Bob Werner werner@lcturbonet.com The Red Bird Mine is located...Juniper (a.k.a. Nevada Quicksilver). The Red Bird Mine was located in 1907, but there was no recorded production...1949 the mine was worked sporadically and produced 3,266 flasks of mercury. Additionally, the mine produced...page 2) Fig. 1: Chapmanite, 9 x 6 x 5 cm, Red Bird Mine. Author's collection. Letter from R. Herzenberg...(Continues on page 3) Herzenbergite from Maria-Tersea Mine, Huari, Oruro, Bolivia. Identified by XRD | | | 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...Massachusetts 01966 U.S.A. A Adamite, Mapimi, Durango, Mexico Preamble t is with considerable pride that | introduce | | | Book | Crystals up to 140mm (5Âœ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...Dendritic aggregates from Batopilas, Chihuahua, Mexico, reached up to 150 mm (6 in). Crystals and aggregates...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from | | | Journal (article/letter/editorial) | carbonatite occurrences can be divided into two CE belts. The first is a 350 km long and 75 km wide...produced from alkaline rocks and carbonatites CE (Chakhmouradian and Wall, 2012; Jones et al., 2013)...exploration of minor or less well-known resources CE will become attractive and potentially economic...rocks in Italy has deep historical roots. The first CE carbonatite described in Italy was discovered as...obtained from a new local mine. In the 1980s, the location of the mine, called âgold mineâ, was recognised to | | | Book (chapter) | Newsletter 73, 18 (2004). magnesio-orthite = dollaseite-(Ce), Clark 418 (1993). magnesiopectolite = Mg-rich pectolite... AM 95, 369 (2010). magnesiorthite = dollaseite-(Ce), Simpson 47 (1932). magnesiosalpeter = nitromagnesite...IV.3, 1142 (1931). Magnesium Allanit = dollaseite-(Ce), Clark 420 (1993). magnesium-aluminium garnet =...II.1, 290 (1913). magnesium orthite = dollaseite-(Ce), AM 73, 838 (1988). Magnesiumorthophosphat = bobierrite...columbite-(Mn), LĂĄszlĂł 167 (1995). magnezioortit = dollaseite-(Ce), LĂĄszlĂł 167 (1995). magnezioriebeckit = magnesioriebeckite | | | Book | CAPTIONS Page 1: Cuprite crystals from the Ray mine, Arizona Pages 2-3: Liroconite from PERFECT CLEAVAGE...124-125: Wulfenite crysÂŹ tals with mimetite from Mexico Pages 160-161: Elbaite crystals from the island...20 Cadmium Calcium Mg Mn C 6 Carbon Hg 80 Ce 58 Cerium Mo 42 Molybdenum Tc 43 Technetium... In certain rare cases, as in certain sites in Mexico, gypsum also forms in the grottoes, in some cases...rotated at 60° from one another. The Floristella mine has produced the best specimens of celestine, with | | | Book | is insufficient to distinguish between Allanite-(Ce) and Allanite-(Y) . Where t h e d i stin guishing...b} (of Chesnokov) calcium iron oxide from burning mine dump Acid Aluminium Phosphate = (of Marchand) inadequately...Adventurine Aechynite = = Quartz a) Aeschynite·(Ce), Aeschynite-(Y), b) Aeschynite·(Nd) = Corundum...Aeschynite· (Ce), b) (from Hidro and Arendol, Norway) Aeschynite·(Y), c) Aeschynite-(Nd), Aeschynite·(Ce) Aeschynite-(Yt)...Aesquinta = a) Aeschynite-(Ce), Aeschynite· (Nd), Aeschynite-(Y), Aeschynite·(Ce) b) Niobo· Aetheriastite | | | Book | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt...Cryst. B45 (1989), 201. Aeschynite-(Ce) 2 Aeschynite-(Ce), (Ce,Ca,Fe,Th)(Ti,Nb)2(0,0H)6, Orth. Sub-metallic...Aeschynite-(Y), Niobo-aeschynite-(Ce). Aeschynite-(Nd), (Nd, Ce, Ca)(Ti,Nb)2(0,0H)6, dark/light brown |
|