 | | Journal (article/letter/editorial) | | zeolites and associated minerals in the alkaline basalt of a maar-type volcano at Hala¤p Hill, Balaton...is an eroded remnant of young (~3 Ma) alkaline basalt in the western part of the Bakony– Balaton Highland...Volcanic Field, Tapolca, Hungary. Cavities in the basalt contain miarolitic minerals (augite, apatite, magnetite...scolecite) and other secondary minerals (calcite, smectite-group minerals, goethite and Mn-oxides). Chabazite-Na...crystallized first in cavities in the basalt; they were followed by zeolite-group minerals and calcite. Analcime |  | | Catalog/List | | Rich silvery with black native ARSENIC (Schlema Germany) 1x1 £4 090 GALKHAITE (Cs Tl) (Hg Cu Zn) As Sb...rock with minor Chrysocolla. (Clara Mine. Wolfach Germany) £3.50 338 NATIVE TELLURIUM clearly visible silvery...needed) (Schlackental, Nr Oberschulenberg Harz Mts ,Germany) 2cm £4.50 131 CHRYSOCOLLA Cu Al Silicate attractive...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 - 553 TETRAHEDERITE (Cu ?e) ;'L...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) 54 x 54 £2 269 MENDIPITE Pb/3 |  | | Catalog/List | | Rich silvery with black native ARSENIC (Schlema Germany) lxl £4 lxl £8 2x2 £15 226 LOPARITE Ce Na Ca Ti...OH good blue micro crystals on rock (Greystones Quarry,Lezant,Cornwall) 14 X 14 £2.00 lx 14 £3.50 2 ...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 553 TETRAHEDERITE (Cu Fe) Sb S...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) S x « £2 219 MARICOPAITE Pb...£10 TYPE M I N E R A L S Oil AMAZONITE felspar group, pure green cleavages. (Evie Norway) 1x2 £1 1x1 |  | Götze, Jens, Hofmann, Beda, Machałowski, Tomasz, Tsurkan, Mikhail V., Jesionowski, Teofil, Ehrlich, Hermann, Kleeberg, Reinhard, Ottens, Berthold (2020) Biosignatures in Subsurface Filamentous Fabrics (SFF) from the Deccan Volcanic Province, India. Minerals, 10 (6) 540 doi:10.3390/min10060540 | Journal (article/letter/editorial) | | Freiberg, Brennhausgasse 14, D-09599 Freiberg, Germany; reinhard.kleeberg@mineral.tu-freiberg.de Natural...Universität Bergakademie Freiberg, D-09599 Freiberg, Germany; hermann.ehrlich@esm.tu-freiberg.de Max Bergmann...D-01069 Dresden, Germany; tsurkan@ipfdd.de Kalkofenstraße 15, D-96194 Walsdorf, Germany; ottens-mineralien@t-online...sheet silicates such as celadonite and di-/tri-smectite) to Ca-dominated (Ca-rich zeolites) and finally...reported from unnoticed, other largealthough flood basalt So-called chalcedony-amethyst stalactites were |  | Reczek, Lidia, Michel, Magdalena M., Trach, Yuliia, Siwiec, Tadeusz, Tytkowska-Owerko, Marta (2020) The Kinetics of Manganese Sorption on Ukrainian Tuff and Basalt—Order and Diffusion Models Analysis. Minerals, 10 (12) 1065 doi:10.3390/min10121065 | Journal (article/letter/editorial) | | Kinetics of Manganese Sorption on Ukrainian Tuff and Basalt—Order and Diffusion Models Analysis Lidia Reczek...manganese sorption process on Ukrainian tuff and basalt at different temperatures characteristic of the...The manganese sorption process on both tuff and basalt proceeded quickly. The dynamic equilibrium state...sorption settled after 35 and 45 min on tuff and basalt respectively. Although the process took place in...The Ukrainian volcanic tuff from Ivanodolinsky quarry consists mainly of saponite and hematite [25], |  | Ruffell, A.H., Hesselbo, S.P., Wach, G.D., Simpson, M.I., Wray, D.S. (2002) Fuller's earth (bentonite) in the Lower Cretaceous (Upper Aptian) ofShanklin (Isle of Wight, southern England) Proceedings of the Geologists' Association, 113 (4) 281-290 doi:10.1016/s0016-7878(02)80034-7 | Journal (article/letter/editorial) | | Cretaceous) Ferruginous Sands Formation (Lower Greensand Group), southwest of Shanklin, Isle of Wight. The stratigraphic...petrographic analyses demonstrate the dominance of smectite (Ca-montmorillonite) and the presence of feldspar...the Ferruginous Sands Formation (Lower Greensand Group) near Shanklin (Isle of Wight). The aims of this...the Southern North Sea (Lott et al., 1985) and Germany (Zimmerle, 1979) have rarely been cited in direct...281-290 nated by any form of the clay mineral group smectite (Moorlock & Highley, 1991). The essential property |  | | Journal (article/letter/editorial) | | the Ocean Floor”, Wischhofstr. 1-3, 24148 Kiel, Germany Received 7 July 2006; received in revised form...206Pb/204Pb in fresh glass and variably altered basalt from Site 1160B shows extreme variations that are...there is a large difference in δ11B between fresh basalt and seawater (Spivack and Edmond, 1987; Ishikawa...celadonite, a dioctahedral mineral of the mica group (K (Mg,Fe) 2+ (Fe,Al) 3+ (OH)2[Si4O10]) after Jackson...saponite, a trioctahedral member of the X IV smectite group ((Ca, Na)0.66 (Mg)6VI (Si7.34Al0.66)8.0 O20 |  | | Catalog/List | | rich2r ~s~ses in ~~trix lxl f] 006 .i\LDITSF~ld~p?.r Group. rich ora:i<}e:r:eJr::~scs with darker ;1ornble1...411 f).80 017 ANALClTE. Zeolite Group White crystals well covering Basalt. {Talisker Bay, Skye ,. Scotland)...(Clara Hine, Black Forest Germany)½" t3 lx ½ ES 042 BARYTES small white crystal group off Septarian matrix...lxl El.CO 075 BERTH I ER INE KaolinSerpentine Group. Rich green masses with Siderite.Unusual for England...044 BARYTES attractive pinkish cockscornbcrystal group. (HibladenMorocco) lxl El 041 BARYTESBariumSulphate |  | | Catalog/List | | 14 This catalogue cancels Ho 73 Native Silver Germany, page 1 •; :Jt r minerals 037 ANCYLITE Ce...BELOVITE Ce (Sr Ce Na Ca)P0/4 One of the Apatite group. , yellowish areas in USSINGITE (Alluaiv Lovozero...Rich silvery with black native ARSENIC (Schlema Germany) lxl £4 248 GADOLINITE (Ce La Nd Y) Fe Be Silicate...rock with minor Chrysocolla. (Clara Mine. Wolfach Germany) £3.50 497 TELLURITE Te 0/2 good yellow crusts...CO/3 OH blue micro crystals on rock. (Greystones Quarry,Lezant,Cornwall) £2.00 lx H £3.50 2 076 CALEDONITE |  | | Catalog/List | | ANDRADITE garnet group ♦ ANGLES ITE Pb SO/4 ANHYDIUTE Ca SO/4 AN KERITE-KUTNAIIORITE Dolom ite group ANN ITE Mica...Mica AN ORTHITE Fe ldspar ANORTHOCLASE Felspar Group ANTHOPH YLLITE Amphibole 2cm £8 3cm £ 15 Near...Mapimi. Mexico A LLOPHANE ALSi O A LMANDINE garnet group ♦ A LSTONITE Ba C a CO/3 A LUJ\UNITE Al SO/4 A LUMINITE...l x l £3 l x2 £5 While crystals well covering Basalt Talisker Bay. Skye. Scotland l xl 70p Single...sug.iry textured mass. good small grey crystal group ~- 2x2 £15 s I z E s i\l ,\ lx l £4 Ix I |  | Ottens, Berthold, Götze, Jens, Schuster, Ralf, Krenn, Kurt, Hauzenberger, Christoph, Zsolt, Benkó, Vennemann, Torsten (2019) Exceptional Multi Stage Mineralization of Secondary Minerals in Cavities of Flood Basalts from the Deccan Volcanic Province, India. Minerals, 9 (6) 351 doi:10.3390/min9060351 | Journal (article/letter/editorial) | | 4 5 6 * Kalkofenstraße 15, D-96194 Walsdorf, Germany Technische Universität Bergakademie Freiberg, Institute...Mineralogy, Brennhausgasse 14, D-09599 Freiberg, Germany; jens.goetze@mineral.tu-freiberg.de Geologische...flows at certain localities. From the Savda/Jalgaon quarry complex, ages cluster at 44–48 Ma and 25–28 Ma...cavities of a huge quarry complex (20 secondary minerals in open cavities of a huge quarry complex (20°59′N...exceptional exceptional mineralization of large SFF The quarry complex of Savda is characterized encrusted by |  | | Journal (article/letter/editorial) | | zeolite from the earliest Jurassic North Mountain Basalt, in Nova Scotia, have been examined in thin section...zeolites in amygdales and veins in the North Mountain basalt show a succession of clinoptilolite-Na → mordenite...fractures within zeolites have been filled with smectite and at least three different Mg–Fe–Na-aluminosilicates...Formation. Keywords: zeolite, mordenite, North Mountain basalt, hydrothermal circulation, Nova Scotia. SOMMAIRE...fissures dans les zéolites ont été remplies avec une smectite et au moins trois aluminosilicates de Mg–Fe–Na |  | | 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...BREWSTFRITE Sr Ba C2 Alurnino Silicate. Zeolite Group Goodccverage of glassy crystals on matrix. (Strontian...Scotland) lxl El.GO lx2 E3.20 183 CHABAZITEzeolite group good coijerage of glassy micros an rnalr~x.(RarnsleyHine...England) 222 GOBBINSITE Zeolite Group. pale creamy fibrous areas in Basalt. (Portmuck, Island Magee,N.Ireland) |  | Gioncada, Anna, Gonzalez-Ferran, Oscar, Lezzerini, Marco, Mazzuoli, Roberto, Bisson, Marina, Rapu, Sergio A. (2010) The volcanic rocks of Easter Island (Chile) and their use for the Moai sculptures. European Journal of Mineralogy, 22 (6) 855-867 doi:10.1127/0935-1221/2010/0022-2057 | Journal (article/letter/editorial) | | and lava domes, with compositions ranging from basalt to trachyte. Despite such variations, they all...from nearly amorphous palagonite to crystalline smectite. The magma that erupted at Rano Raraku was originally...flank, near the quarry border, corresponding to the base, middle and top of the quarry (Fig. 3A). They...Rano Raraku tuff 2 Hawaiite Basaltic andesite Basalt 2 Trachyte Rhyolite Mugearite Moai (volcanic...phyllosilicates as expansible clay minerals of the smectite group. The grain size, the lapilli/ash ratio and |  | | Journal (article/letter/editorial) | | comparative analysis of potential biosignatures in basalt glass by FIB-TEM Emily Knowles a,⁎, Richard Wirth...GeoForschungsZentrum, Telegrafenberg C 120, D-14473 Potsdam, Germany a r t i c l e i n f o Article history: Received...tubules that may represent microbial boring into basalt glass are ubiquitous throughout the seafloor and...characteristics of tubular alteration features from four basalt glass samples representing different sample locations...contact point between the tubules and the surrounding basalt glass commonly revealed a thin leached rim around |  | | Catalog/List | | Very nice! ••• $75.00 81B02 URANINITE, Kinkel Quarry, Bedford, N.Y. (a) Excellent micro (to 3 mm) octahedral...masses(3 x 4 cm),.$5.00 81B04 RUTILE, Lengenbach Quarry, Binn, Switzerland.m/m single, black, bipyramid...ACANTHITE, Ag s, Saint Andreasberg, Harz Mts., East Germany. (a) excellent 2 x 2 3 x 2 cm acanthite paramorphic...$5.00 81B15 BORACITE, Kalkber g, Hanover, West Germany. ( a) two sharp cubo-dodecahedral boracite crystals...MOSCHELLANDSBERGITE, Stahlberg, Bavaria, West Germany. Magnificent crystallized nugget without matrix |  | | Journal (article/letter/editorial) | | Leibniz University, Welfengarten 1 D-30167 Hannover, Germany Abstract The Central European Variscides and their...the micaceous phyllosilicates, kaolinite-, smectite-group minerals and the composition of glauconite...extraterrestrial impacts. The glauconite-kaolinite-illite-smectite-chlorite assemblages are efficient tools for the...sabkha to the alluvial fan. Chromium muscovite, Cr smectite, and Cr chlorite formed at the brink from hypogene...with the leading raw materials sand plus gravel, quarry and dimension stones and limestones used for the |  | | Journal (article/letter/editorial) | | Mössbauer Spectroscopy data from Pacific Ocean pillow basalt and two anoxic fractured granite cores from Laxemar...matrix (granite sample XCX04). A third clay sample (basalt sample 1205A-024R) associated with fungal filaments...(anoxic granite) and 1205A-024R (oxic Pacific Ocean basalt) using a conventional spectrometer system operated...precursor-phase rich in Fe-Si-Al, which matures into a smectite phase during early diagenesis [52]. Here, the...Nontronite, the Fe3+ -rich endmember of the smectite group, formed around microbial cells and their EPS |  | | Journal (issue) | | Ueber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...ev a d a .............469 by J. C. Rota P int's quarry, Black H a w k C ou n ty, Iow a .................passed through the area in his round of duty with a group of cowboys, probably in the employ of the McEverts...Bella, and Sierra Apache—each owning a specific group of mineral properties which were to be mined independently...nineteenth and early twentieth centuries, posed a group 424 Instinctively one raises his candle to get |  | | Report (issue) | | ver sion 1.2 Crystal Data: Monoclinic. Point Group: n.d. Crystals minute, pseudohexagonal, tabular... Positive identi¯cation of minerals in the smectite group may need data from DTA curves, dehydration...1.50{1.58 2V(meas.) = 0± {40± Cell Data: Space Group: n.d. a = 5.3 b = 9.14 c = 16.9 ¯ = » 97± Z...Al0:23 )§=4:00 O10 (OH)2 ² nH2 O: Mineral Group: Smectite group. Occurrence: Hydrothermally deposited...deposited in mineralized veins and in vesicles in basalt. Formed in ¯ssures cutting calc-silicates, iron-rich |  | | Journal (article/letter/editorial) | | oxisol-saprolite overlying serpentinite and underlying basalt was studied with different techniques to evaluate...occurred and to understand the origin of Fe 3 +-rich smectite. The saprolite zone of the oxisol, up to 30 m...concentrated in the upper 50 cm thick zone underlying the basalt layer and chlorite-content increases toward altered...the hot contact layer between serpentinite and basalt is only 20 cm thick. Greene-Kelly Li-tests revealed...deposit. The structural formula of the most Fe-rich smectite samples from the study area is (Sin.blnlo AI1 |  | | Catalog/List | | lxl E2.50 lx2 E4 2x2 E8 2x4 f15 457 SAPONITE Smectite group pure waxyyellow-grey mass. (Talisker Bay, Skye...Scotland) large l! x lS E4 426 VISHNEVITE. Cancrinite group blue grey masses in MICROCLINE (LochBorrolan,Scotland)...E R A L S 075 BERTH I ER I E KaolinSerpentine Group. Rich green masses with Siderite.Unusual for England...MgFe Silicate. erpentine group. assive pale grey-green mixture (CountyBridge Quarry, Lizard) lxl 90p lx2...J_E, : l:tc Group ·•t ls well coverin '"'alis er ay, S"ye ict -;a n. ·o xl ~ o ile group idal :n 5b |  | | Journal (article/letter/editorial) | | MINERALIZATION AT NABBURG–WÖLSENDORF, SOUTHEASTERN GERMANY Harald G. DILL§ and Stephan KAUFHOLD Federal Institute...Hannover, Germany Berthold WEBER Bürgermeister-Knorr Str. 8, D–92637 Weiden i.d.OPf., Germany Axel GERDES...Senckenberganlage 28, D–60054 Frankfurt am Main, Germany Abstract Nontronite has been reported from a wide...sulfides, Fe–Mn oxide–hydroxides and gold. This smectite-type phyllosilicate forms during the low-temperature...mineralization at Nabburg–Wölsendorf, in southeastern Germany, developed in a sulfur-deficient environment under |  | | Book (edition) | | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Minerals that are listed as belonging to the same group are similarly closely comparable in composition...tric .. rclated to Tbomasclarklte-(Y), Pouelrette quarry. Moni Saint-llilairc. RoU\,ille County, Qu bec...Mountains,Russia,DANS 142, 181-184(sir.) Aescl1yni1e group 0 Aeschynite-(Nd),(Nd,Ce,Ca,Th)(Ti,Nb)i(O.OH)...Urstad,HitteroIsland,Norway, 61. 178 Aeschy11i1e group D Afghanite,[(Na,K)22Ca10][Si24Al14O9<,](SO.) |  | | Catalog/List | | Number 5 9 001'ACTINOLITE Amphibole Group. 002AEGIRINE Pyroxene Group 034AEGIRINE rich black fine Dark...Russia) 5mm£1.80 l c m £3 007 ALBITE . Feldspar Group. grey crystalline masses showing areas o f blue...£4.80 017 ANALCITE. Zeolite Group White crystals well covering Basalt. (Talisker Bay, Skye Scotland)...France) 2x2 60p 2 x 4 £1.20 008ANDESINE Feldspar group grey, s l i g h t l y crystalline masses in matrix...x 4 £1.50 L9 25.11KERITE-KUTNAHORITE (Dolomite Group) r i c h fawn massive. Xrayed material. (Sjogruvan |
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