 | | Journal (article/letter/editorial) | | [(NH4)2Mg2(H2O)20]·[V10O28] Burro mine, Slick Rock district, San Miguel Co., Colorado, USA (38°20 4200 N, 108°530 2300...(NH4,Mg0.5)5(Al5Si31O72) · 22H2O Libous lignite quarry, near Chomutov, Ustí Region, Bohemia, Czech Republic...Magnesiofluckite CaMg(AsO3OH)2(H2O)2 Torrecillas mine, Salar Grande, Iquique Province, Tarapacá Region, Chile (20°580...Na2Mg5(As2O7)2(AsO3OH)2(H2O)10 Torrecillas mine, Salar Grande, Iquique Province, Tarapacá Region, Chile (20°580...Ti)(Ti,Nb)2Fe2þO14 In den Dellen (Zieglowski) pumice quarry, 1.5 km NE of Mendig, Laach Lake (Laacher See) |  | | Journal (article/letter/editorial) | | (NH4)2Mg2(H2O)20] [V10O28] Burro mine, Slick Rock district, San Miguel Co., Colorado, USA (38°2’42”N, 108°53’23”W) Anthony...Ferrierite-NH4 (NH4,Mg0.5)5(Al5Si31O72)·22H2O Libous lignite quarry, near Chomutov, Ústí Region, Bohemia, Czech Republic...Magnesiofluckite CaMg(AsO3OH)2(H2O)2 Torrecillas mine, Salar Grande, Iquique Province, Tarapacá Region, Chile (20°58’13”S...Na2Mg5(As2O7)2(AsO3OH)2(H2O)10 Torrecillas mine, Salar Grande, Iquique Province, Tarapacá Region, Chile (20°58’13”S...Ti)(Ti,Nb)2Fe2+O14 In den Dellen (Zieglowski) pumice quarry, 1.5 km NE of Mendig, Laach Lake (Laacher See) |  | | Report (issue) | | 4 X-Ray Diffraction Pattern: In den Dellen pumice quarry, Laacher See volcano, Eifel region, Rhineland-Palatinate...32 28.03 0.91 19.96 99.69 (1) In den Dellen pumice quarry, Laacher See volcano, Eifel region, Rhineland-Palatinate...Distribution From In den Dellen (Zieglowski) pumice quarry, 1.5 km northeast of Mendig, Laach Lake (Laacher...Stefanweissite, (Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a new zirconolite-related mineral from the Eifel paleovolcanic... Filip, A.O. Larsen, and J. Rohlíček (2021) Zirconolite from Larvik Plutonic Complex, Norway, its relationship |  | | Report (issue) | | Powder Pattern: In den Dellen (Zieglowski) pumice quarry, Eifel region, Germany. 2.903 (100), 2.963 (91)...17.04 99.59 (1) In den Dellen (Zieglowski) pumice quarry, Eifel region, Germany; average of 5 electron...Distribution: From the In den Dellen (Zieglowski) pumice quarry, 1.5 km northeast of Mendig, Laach Lake (Laacher...Nöggerathite-(Ce), (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a new zirconolite-related mineral from the Eifel Volcanic Region |  | | Report (issue) | | CaLa3+Fe3+AlMn2+(Si2O7)(SiO4)O(OH). (3) In den Dellen pumice quarry, Niedermendig, Eifel, Rhineland-Palatinate,...ilmenite-pyrophanite series members, Mn-bearing zirconolite, jarosite (Eifel). Distribution: From the Shobu...Mie Prefecture, Japan [TL] and In den Dellen pumice quarry, Niedermendig, Mendig, Laach Lake complex, Eifel |  | Chukanov, Nikita V., Krivovichev, Sergey V., Pakhomova, Anna S., Pekov, Igor V., Schäfer, Christof, Vigasina, Marina F., Van, Konstantin V. (2014) Laachite, (Ca,Mn)2Zr2Nb2TiFeO14, a new zirconolite-related mineral from the Eifel volcanic region, Germany. European Journal of Mineralogy, 26 (1) 103-111 doi:10.1127/0935-1221/2013/0025-2343 | Journal (article/letter/editorial) | | 2014 Laachite, (Ca,Mn)2Zr2Nb2TiFeO14, a new zirconolite-related mineral from the Eifel volcanic region...diffraction data. Laachite is a monoclinic analogue of zirconolite-3O, CaZrTi2O7, with Nb dominant over Ti in the...(23) (046). Key-words: laachite, new mineral, zirconolite, sanidinite, crystal structure, alkaline volcanic...2012–100). Laachite is a monoclinic analogue of zirconolite-3O, CaZrTi2O7, with Nb dominant over Ti in two...is found in the active pumice quarry ‘‘In den Dellen’’ (or ‘‘Zieglowski’’ quarry), 1.5 km NE of the city |  | | Journal (article/letter/editorial) | | 511; - - MAZZI, F., MUNNO, R., and WHITE,T. J., zirconolite, 565 Bementite, skarn formation, Gdsborn area...Roughton Gill, scotlandite, 653; DEVON, Merrivale Quarry, phurcalite, 583; NORTHPENNINES,cinnabar, 388 Equivalent...silicate skarns, central Sweden, 613 Nisaite, Portugal, 583 Manganotantalite replacement, South Africa...chlorides, 557 Polymignite, mineral nomenclature, 565 PORTUGAL,Nisa, nisaite, 583 Potassium (K), in clinopyroxene...HOSKINS,B. F., 457 PUFFER,J. H., see GERMINE,M., 327 Pumice, isotope and trace element variation in, evidence |  | | Report (issue) | | 10.1700(7) X-ray Powder Pattern: ‘‘Zieglowski’’quarry, Eifel region, Rheinland-Pfalz, Germany. 2.967...7.75 10.98 19.39 27.82 99.52 (1) ‘‘Zieglowski’’quarry, Eifel region, Rheinland-Pfalz, Germany; average...mineral. Distribution: From the ‘‘Zieglowski’’ pumice quarry, 1.5 km NE of Mendig, near Laach Lake (Laacher...(2014) Laachite, (Ca,Mn)2Zr2Nb2TiFeO14, a new zirconolite-related mineral from the Eifel volcanic region |  | Chukanov, Nikita, Zubkova, Natalia, Britvin, Sergey, Pekov, Igor, Vigasina, Marina, Schäfer, Christof, Ternes, Bernd, Schüller, Willi, Polekhovsky, Yury, Ermolaeva, Vera, Pushcharovsky, Dmitry (2018) Nöggerathite-(Ce), (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a new zirconolite-related mineral from the Eifel volcanic region, Germany. Minerals, 8 (10) 449 doi:10.3390/min8100449 | Journal (article/letter/editorial) | | Nöggerathite-(Ce), (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a New Zirconolite-Related Mineral from the Eifel Volcanic Region...diffraction data. Nöggerathite-(Ce) is an analogue of zirconolite-3O, ideally CaZrTi2 O7 , with Nb dominant over...5123/1). Keywords: nöggerathite-(Ce); new mineral; zirconolite; laachite; sanidinite; crystal structure; alkaline...volcanic rock; Laacher See; Eifel 1. Introduction Zirconolite-related Ca-REE-Zr-Ti-Nb oxides have been described...and related minerals (zirconolite-3O (Ca,REE)2 Zr2 (Ti,Nb)3 FeO14 , zirconolite-3T (Ca,REE)2 Zr2 (Ti,Nb)3 |  | Chukanov, N. V., Blass, G., Pekov, I. V., Belakovskiy, D. I., Van, K. V., Rastsvetaeva, R. K., Aksenov, S. M. (2012) Perrierite-(La), (La,Ce,Ca)4(Fe2+,Mn)(Ti,Fe3+,Al)4(Si2O7)2O8, a new mineral species from the Eifel volcanic district, Germany. Geology of Ore Deposits, 54 (8) 647-655 doi:10.1134/s1075701512080053 | Journal (article/letter/editorial) | | t perrierite(La) discovered in the Dellen pumice quarry, near Mendig, in the Eifel vol canic district...assemblage of sanidine, phlogopite, pyrophanite, zirconolite, members of the jacob sitemagnetite series...sanidine lava was found by G. Blass in the Dellen pumice quarry, which operates near Mendig and the famous Laacher...partitioning of REE between associ ated perrierite and zirconolite has been suggested. The latter is highly affined...Semenov (1963). This fact and low affin ity of zirconolite to La are supported by Yakovleva and Pekov (2010) |  | Chukanov, Nikita V., Zubkova, Natalia V., Pekov, Igor V., Vigasina, Marina F., Polekhovsky, Yury S., Ternes, Bernd, Schüller, Willi, Britvin, Sergey N., Pushcharovsky, Dmitry Yu. (2019) Stefanweissite, (Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a new zirconolite-related mineral from the Eifel paleovolcanic region, Germany. Mineralogical Magazine, 83 (4) 607-614 doi:10.1180/mgm.2018.171 | Journal (article/letter/editorial) | | diffraction data. Stefanweissite is an analogue of zirconolite-3O with Nb dominant over Ti in one of two octahedral...5191/1. Keywords: stefanweissite, new mineral, zirconolite, laachite, nöggerathite-(Ce), sanidinite, crystal...materials chemically and structurally related to zirconolite are considered as potential components of advanced...2008; Zhang et al., 2017). As a rule, in nature zirconolite-group minerals contain uranium and thorium, the...(Williams and Gieré, 1996; Hurai et al., 2018). Zirconolite-type minerals exhibit significant structural |  | Caprilli, E., Della Ventura, G., Williams, T. C., Parodi, G. C., Tuccimei, P. (2006) THE CRYSTAL CHEMISTRY OF NON-METAMICT PYROCHLORE-GROUP MINERALS FROM LATIUM, ITALY. The Canadian Mineralogist, 44 (6) 1367-1378 doi:10.2113/gscanmin.44.6.1367 | Journal (article/letter/editorial) | | is intimately related to that of fluorite and zirconolite (Pyatenko 1959, Chakoumakos 1984). In particular...Sample SFP1 was collected from the Case Collina pumice quarry, within the so-called “vulcanite complessa di... zircon, thorite, hellandite, stillwellite, zirconolite, britholite, REE-bearing phosphates and silicophosphates...mineral coating the cavities, and (Th,U)-bearing zirconolite also was observed. Two crystals of pyrochlore...apatite, fluorite, baddeleyite, pyrochlore, zirconolite and REE-bearing silicophosphates close to cheralite |  | | Journal (article/letter/editorial) | | Izett. 65W112 is chevkinite separated from the pumice fall deposit forming the base of the Tshirege Member...plutons associated with Questa caldera and the Rio Grande Rift, New Mexico, U.S.A. 14th General Meeting of... REE, Th and U in arc magmas: evidence from zirconolite-bearing vesicles in potassic lavas of Lewotolo...and Giordano, G. (2001) Perrierite-(Ce) and zirconolite from a syenitic ejectum of the Roccamonfina volcano... 445 448. Harley, S.L. (1994) Mg-Al yttrian zirconolite in a partially melted sapphirine granulite, Vestfold |  | Chukanov, N. V., Aksenov, S. M., Rastsvetaeva, R. K., Van, K. V., Belakovskiy, D. I., Pekov, I. V., Gurzhiy, V. V., Schüller, W., Ternes, B. (2015) Mendigite, Mn2Mn2MnCa(Si3O9)2, a new mineral species of the bustamite group from the Eifel volcanic region, Germany. Geology of Ore Deposits, 57 (8) 721-731 doi:10.1134/s1075701515080048 | Journal (article/letter/editorial) | | bustamite, has been found in the In den Dellen pumice quarry near Mendig, Laacher Lake area, Eifel Mountains...with mendig ite was found in the operating pumice quarry In den Dellen near the town of Mendig. The new...K.V., Laachite (Ca,Mn)2Zr2Nb2TiFeO14, a new zirconolite related mineral from the Eifel volcanic region |  | | Journal (article/letter/editorial) | | adjacent to the phlogopite rim, U- and Th-rich zirconolite (CaZrTi2O7) and Nb-rich perovskite. Qandilite...increasing Ti contents (Table 1, Fig. 4), and zirconolite gives way to calzirtite (Ca2Zr5Ti2O16) and baddeleyite...of Al-rich clinopyroxene and leucite, mm-sized pumice fragments (glass, clinopyroxene, leucite) and...calculated to: geikielite: 2 O, perovskite: 3 O, zirconolite: 7 O, betafite: two cations at the B site (Ti...K-feldspar, Phl: phlogopite, Prv: perovskite, Zrc: zirconolite. rence of magnesioferrite in this sample, with |  | Galanciak, J., Bagiński, B., Macdonald, R., Belkin, H.E., Kotowski, J., Jokubauskas, P. (2020) Relationships between monazite, apatite and chevkinite-group minerals in the rhyolitic Joe Lott Tuff, Utah, USA. Lithos, 354. 105349 doi:10.1016/j.lithos.2019.105349 | Journal (article/letter/editorial) | | Zr-rich accessory minerals (titanite, perrierite, zirconolite, baddeleyite) record strong oxidation associated... REE, Th and U in arc magmas: evidence from zirconolite-bearing vesicles in potassic lavas of Lewotolo...the Lajes Ignimbrite eruption (Terceira Island, Azores). Journal of Volcanology and Geothermal Research...accessory mineral textures and compositions, bulk pumice and glass geochemistry, and rhyolite-MELTS modelling...vitrophyre. Three types of glass Jo ur shards and pumice are marked (Gl 1, Gl 2, Gl 3). The main, brown |  | Chukanov, Nikita V., Zubkova, Natalia V., Schäfer, Christof, Varlamov, Dmitry A., Ermolaeva, vera N., polekhovsky, Yury S., Jančev, Simeon, Pekov, Igor V., Pushcharovsky, Dmitry Yu. (2018) New data on ferriakasakaite-(La) and related minerals extending the compositional field of the epidote supergroup. European Journal of Mineralogy, 30 (2) 323-332 doi:10.1127/ejm/2018/0030-2716 | Journal (article/letter/editorial) | | of the authors (C.S.) in the In den Dellen pumice quarry, Niedermendig, Mendig, Laach Lake volcanic complex...ilmenite–pyrophanite series members, Mnbearing zirconolite, and secondary jarosite. The origin of nosean...41)Al(Fe0.92Mg0.08)Si3.00O12(OH) from the Håkonhals quarry, Finnøy, Hamarøy, Nordland, Norway (Chukanov &...(2014): Laachite, (Ca, Mn)2Zr2Nb2TiFeO14, a new zirconolite-related mineral from the Eifel volcanic region |  | | Book (chapter) | | Na-rich antigorite, Clark 489 (1993). némate = pumice (lava), Egleston 183 (1892). Nematolith = fibrous...resin, Dana 6th, 1019 (1892). new minerals from Azores = zircon, Egleston 378 (1892). new ore of lead...MM 35, 1147 (1966). nionocirkonolit = Nb-rich zirconolite, László 198 (1995). niobocsevkinit = Nb-rich...niobozerconolite = Nb-rich zirconolite-2M, AM 49, 223 (1964). niobozirconolite = Nb-rich zirconolite-2M, AM 46, 465...MM 53, 565 (1989). Niobozirkonolith = Nb-rich zirconolite-2M, Chudoba EIII, 230 (1965). niobpiroklor = |  | | Book | | illustration shows a gouache by Adriana Pignatelli: “Grande Eruzione del Vesuvio del 1767” (Vesuvius, Great...facies of the Campanian Ignimbrite is made up of pumice and black scoriae, with a different degree of flattening...yellow one. Di Girolamo et al. (1973) identified a pumice fall deposit (Fig. 2) at the base of the Campanian...al. (1999), and Polacci et al. (2003) found this pumice deposit in direct contact with the Ignimbrite and...provided an estimate of the partition between the pumice fall deposit at the base of the CI and the co-ignimbrite |  | | Journal (article/letter/editorial) | | 2012-084 Peterandresenite Mn4Nb6O19·14H2O A/S Granit quarry, Tvedalen, Larvik, Vestfold, Norway (59º2.353’N...2012-100 Laachite (Ca,Mn)2Zr2Nb2TiFeO14 Dellen pumice quarry, Mendig, Eifel region, Rhineland-Palatinate...*E-mail: chukanov@icp.ac.ru Monoclinic analogue of zirconolite-3O with Nb dominant over Ti Monoclinic: C2/c;...2013-009 Engelhauptite KCu3(V2O7)(OH)2Cl Kahlenberg quarry, Daun, Oberstadtfeld Municipality, Eifel Mountains...Leverettite Cu3CoCl2(OH)6 Torrecillas mine, Salar Grande, Iquique Province, Tarapacá Region, Chile (20º58’13’’S |  | | Book | | (Ce,Ca)2 Zr2 (Nb,Ti)(Ti,Nb)2 Fe2+ O14 , a New Zirconolite-Related Mineral from the Eifel Volcanic Region...nöggerathite-(Ce) (Ce,Ca)2 Zr2 (Nb,Ti)(Ti,Nb)2 Fe2+ O14 (zirconolite-related mineral) [5], were discovered in the...(Ce,Ca)2 Zr2 (Nb,Ti)(Ti,Nb)2 Fe2+ O14 , a new zirconolite-related mineral from the Eifel volcanic region...metacarbonate xenoliths in alkali basalt from the Caspar quarry, Bellerberg volcano, Eifel, Germany. In the holotype...basalts of the Bellerberg volcano lava field, Caspar quarry, Eastern Eifel region, Rhineland-Palatinate, Germany |  | Chukanov, Nikita V., Vigasina, Marina F., Zubkova, Natalia V., Pekov, Igor V., Schäfer, Christof, Kasatkin, Anatoly V., Yapaskurt, Vasiliy O., Pushcharovsky, Dmitry Yu. (2020) Extra-Framework Content in Sodalite-Group Minerals: Complexity and New Aspects of Its Study Using Infrared and Raman Spectroscopy. Minerals, 10 (4) 363 doi:10.3390/min10040363 | Journal (article/letter/editorial) | | sanidinite in the In den Dellen (Zieglowski) pumice quarry, 1.5 km NE of Mendig, Laach Lake (Laacher See)...sanidinite from the In den Dellen (Zieglowski) pumice quarry (Figure 4). Sample 10 (used for comparison)... Laachite, (Ca,Mn)2 Zr2 Nb2 TiFeO14 , a new zirconolite-related mineral from the Eifel volcanic region |  | Kolitsch, Uwe, Mills, Stuart J., Miyawaki, Ritsuro, Blass, Günter (2012) Ferriallanite-(La), a new member of the epidote supergroup from the Eifel, Germany. European Journal of Mineralogy, 24 (4) 741-747 doi:10.1127/0935-1221/2012/0024-2210 | Journal (article/letter/editorial) | | sanidinite xenolith found in the In den Dellen pumice quarries, Niedermendig, Mendig, Laach Lake volcanic...volcanic complex, Eifel, Germany, samples of zirconolite, chevkinite, perrierite, aeschynite, euxenite...sanidinite xenolith found in the In den Dellen pumice quarries, Niedermendig, Mendig, Laach Lake volcanic |  | Macdonald, R., Marshall, A. S., Dawson, J. B., Hinton, R. W., Hill, P. G. (2002) Chevkinite-group minerals from salic volcanic rocks of the East African Rift. Mineralogical Magazine, 66 (2) 287-299 doi:10.1180/0026461026620029 | Journal (article/letter/editorial) | | resulted in the growth of a trachyte-basalt lava and pumice pile, which was terminated by the formation, at... REE, Th and U in arc magmas: evidence from zirconolite-bearing vesicles in potassic lavas of Lewotolo...F., Williams, C.T. and Woolley, A.R. (1987) Zirconolite, chevkinite and other rare earth minerals from |  | Fulignati, P., Panichi, C., Sbrana, A., Caliro, S., Gioncada, A., Moro, A. Del (2005) Skarn formation at the walls of the 79AD magma chamber of Vesuvius (Italy): Mineralogical and isotopic constraints. Neues Jahrbuch für Mineralogie - Abhandlungen, 181 (1) 53-66 doi:10.1127/0077-7757/2005/0181-0007 | Journal (article/letter/editorial) | | early-erupted, phonolitic white pumice to late-erupted, tephri-phonolitic grey pumice (Joron et al. 1987, Cioni...opening phase, a magmatic phase producing a Plinian pumice fallout and, finally, a phreatomagmatic phase with...of 850 ˚C with both the sanidine of the “White Pumice” (sample Kf-79 in Table 3) and a mean value of...– Geology 29: 1043 – 1046. Gierè, R. (1986): Zirconolite, allanite, and hoegbomite in a marble skarn from |
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Pumice quarry, Ribeira Grande, São Miguel, Azores, Portugal