 | | Journal (article/letter/editorial) | | Joaquín Folch Girona Mineral Collection Barcelona, Spain Downloaded by [University of Birmingham] at 13:56...Barcelona Passeig Picasso, s/n 08003 Barcelona, Spain ccurto@bcn.cat Jordi Fabre i Fornaguera c/o Arc...Arc de Sant Martí 79 local 08032 Barcelona, Spain mineral@fabreminerals.com Carles Curto Milà is the curator...at the Museum de Ciències Naturals de Barcelona, Spain. Jordi Fabre i Fornaguera (better known to mineral...period when mineralogy was in almost a vacuum in Spain, an extensive collection that in its day was considered |  | Manuel, J., Subías, I., Fanlo, I., Arranz, E., Gervilla, F. (2018) Multi-isotope survey on the metallogenesis of the hydrothermal Co-Ni deposits in the Alpine Central Pyrenees of Spain. Ore Geology Reviews, 94. 225-238 doi:10.1016/j.oregeorev.2018.01.030 | Journal (article/letter/editorial) | | Co-Ni deposits in the Alpine Central Pyrenees of Spain T ⁎ J. Manuela,b, I. Subíasc, , I. Fanloc, E...de Zaragoza, Pedro Cerbuna, 12, 50009 Zaragoza, Spain d Departamento de Mineralogía y Petrología, Universidad...Granada, Avda. Fuentenueva s/n, 18071 Granada, Spain e Instituto Andaluz de Ciencias de la Tierra (UGR-CSIC)...(UGR-CSIC), Avda. Palmeras, 4, Armillas, 18100 Granada, Spain b A R T I C L E I N F O A B S T R A C T Keywords:...and Crescencia mines) or siliciclastic rocks (Solita Mine), whereas the footwall is formed by black shales |  | | Book | | émis. Principalement en filons hydrothermaux de quartz, m~lé à de la pyrite et autres sulfures. Lorsque...allongées Vue générale des installations de la mine d'or de l'entreprise nationale Adaro, à Rodalquilar...-TS XA TIFS Cla ■ ae OR crista lli st, doms le quartz. llall.irat, Victoria, Australie. X J J Plancbe...Sud, Australie. Pour l'Espagne, on peut citer la mine appelée Eperon de Saint-Michel, Villanueva de Cordoba...trouvé est le Cullinan, ou Etoile de l'Afrique, de la mine Premier, offert par le Transvaal au roi Edouard |  | | Journal (article/letter/editorial) | | (2007), who fixed the boundary at the base of a quartz conglomerate within a dominantly siliciclastic...the lower part of the Zweikofel Formation with quartz grains up to 2 cm in diameter loosely scattered...ex gr. prima tsharymdarensis aff. tumida zelleri solita floccosa inflata Davydov and Arefifard, 2007 Suleimanov...All scale bars are 1 mm. (1) Chalaroschwagerina solita floccosa Davydov, subsp. nov.; sample OPS_11a, paratype...10VD247B_3a; SUI 127081–127082. (16) Chalaroschwagerina solita floccosa Davydov, subsp. nov., sample 10VD247B_9c |  | | Journal (article/letter/editorial) | | taxa are Arctitreta percostata sp.nov., Komukia solita gen.nov., sp.nov. (Rugosochonetidae), Cancrinelloides...pebbles, rounded or angular, composed chiefly of quartz, limestone, granite or granodiorite, up to 10 cm...V D B V D B V D B Arctilreta percostata Komukia solita Cancrinelloides monticulus Rhynchopora culta Sulciplica...projection (sr) behind muscle field (f). (b) Komukia solita gen.nov., dorsal interior TBR 480 showing marginal...1962 Genus Komukia gen.nov. Type species. Komukia solita sp.nov. Diagnosis. Shells transverse, ornamented |  | | Report (issue) | | ......................................... 19 Quartz-sericite schist..................... 19 Chlorite-actinolite....... 100 La Bramadora mine.............................. 104 Berlin mine.................................................... 123 Nueva Esperanza mine at Aranzazu...................... 123 Aguadas................................ 149 El Silencio mine..................................*. 149 Other......... 162 Quartz and silica sand................................. 163 Vein quartz.............. |  | Tschanz, Charles MaFarland, Hall, R.B., Feininger, T., Ward, D.E., Goldsmith, R., MacLaughlin, D.H., Maughan, E. (1968) Summary of mineral resources in four selected areas of Colombia. Open-File Report Vol. 1968 (68-279) US Geological Survey doi:10.3133/ofr68279 | Report (issue) | | Cordillera, by Richard Goldsmith Introduction Me t allic Mine r al s Gold Iron . Non-metallic minerals Fluorita...floation plant, potash feldspar could be produced from quartz-perthite granulites but the economics are questionable...loss, chiefly CC2 ), 14.21% (insoluble, chiefly quartz and Silicates 7 ), 0. 68% MgC, 0. 39% £1203, 0...S6 to 96% insoluble material, chiefly j silica (quartz) without economic value. The limestones in the...than 28% A1203 with a maximum of 33%. Some contain quartz and most contain chlorite and sericite. No report |  | Hall, R.B., Feininger, Tomas, Barrero, L., Dario, Rico H., Alvarez, A., , (1970) Mineral resources of parts of the Departments of Antioquia and Caldas, Zone II, Colombia. Open-File Report Vol. 1970 (70-148) US Geological Survey doi:10.3133/ofr70148 | Report (issue) | | .......... 27 La Bramadora mine..................... 34 Berlin mine*.......................... 36...and silver (con't.) Lode mines (cont.) El Limon mine.............. 40 Sma11 lode mines 43 .........Consolidated Gold Dredging Ltd.... 46 La Viborita mine........... 53 Sup^a placer district....... 58............................. 85 Nueva Esperanza mine at Aranzazu............ 85 Aguadas prospect 90...statement........................... 126 El Silencio mine............................ 127 Other mines in |  | | Journal (article/letter/editorial) | | seams defined by narrow «5 mm) zones of comminuted quartz grains. In the flat-lying rocks external to the...Bagshot and Barton Sands) , which typically are quartz dominated, loosely packed, well sorted and of high...y O sborne White (1921) . The loc ation of this solita ry fold may be controlled by a fault at depth....108, 399-4 05. on porosity and permeability of quartz-sandstones, EYAL, Y. & Z. RECHES, 1983. Tectonic |  | | Journal (article/letter/editorial) | | some resembling lydites and a few being of white quartz. Darker coloured loamy seams are frequent , som...those described above. In one of th em I found a solita ry cas t of F icus smithii. At a higher level, |  | | Report (issue) | | Pamirina darvasica YahtashianP1yh Chalaroschwagerina solita, Pamirina pulchra Sakmarian-P1sk Robustoschwagerina...succeeded by micaceous, carbonaceous schists and quartz-feldspathic sandstone as much as 2,500 m thick... . . . . . . . . . . . 5 m 1. Gravelstone with quartz pebbles interbedded with coarsegrained sandstone...biotite-bearing, micaceous-carbonate schist and quartz-feldspathic sandstone as much as 2,000 m thick...Conglomerate, containing well rounded pebbles with quartz and chert dominant . . . . . . . . . . . . . . |  | | Report (issue) | | a calcareous matrix of q u artz grains, vein - quartz pebbles, rounded chips of lime stone and n u merous...sparsely mic-ac·e(ius. fi11e-,grained with a l1igh quartz co11te11t. c:arb(Jn,1c-e...crinoid ossicles, sponge spicules, echinoderm plates, solita ry corals and trilobites. Of the two limestone...formation. The sandstones are fine to medium-grained quartz sands, crossbedded with ripple marks, white or |  | | Journal (article/letter/editorial) | | as St. Andreasberg/central Germany or the Wenzel mine in SW Germany (Schnorrer-Köhler, 1983, Staude et...(e.g., uraninite) and/or minor sulfide-bearing quartz stages and is succeeded by a later sulfide-rich...within a polymetallic mineralization, preceded by quartz-rich oxide bearing stages and succeeded by base-metal... base metal-bearing quartz assemblage is present before or instead of the quartz-rich oxide stage. In... the typical succession is as follows: (i) The quartz-rich oxide-bearing stage can comprise botryoidal |  | | Journal (article/letter/editorial) | | La Rastra-1 Mandur-2 78’ W Chiribiquete uplift Solita-1 76’ W 74’ W 72’ W Fig. 1. Simplified maps...biotite + amphibole + plagioclase + K-feldspar + quartz (Fig. 2). The presence of orthopyroxene in the...leucosome (bottom portion of maps; dominated by quartz, plagioclase and K-feldspar). Note the occurrence...resolved 1046 ± 23 Ma upper-intercept age from the Solita-1 well; data from Ibanez-Mejia et al., 2011, 2015)...phase that exhibits low Pb diffusivities (e.g., quartz) during the high-T portion of the thermal loop |  | | Report (issue) | | weathering of aluminum silicate rocks lacking much free quartz. The silicates are broken down, the silica is removed...minerals including hematite, goethite, anatase, and quartz. Residual kaolin deposits are associated with bauxite...primary rocks preserved; minerals include kaolinite, quartz, rutile, zircon; usually lighter in colors than...Laterite Zone of accumulation A B Modern soil Quartz vein Lateritic paleosol Bauxite 1–30 Lateritic...hematite, goethite, anatase, kaolinite, and minor quartz. Geochemically, these deposits are recognized by |  | | Journal (issue) | | nature's fastest forming mineral crystals. An abandoned mine in upper M ichigan. for example, was revisited a...shimmering with selenite crystals. This mine. tlw Bristol Mine of Crystal Falls, · was deco rated as...Ho!lle Pyrl1e S1ront1on1re Sulfur Wollosron,re Quartz. Rhodochrosile Galena Ooli,,c Hcmo11re 80010 Gypsum...Amber - '/. •• • Rose Quartz ldocro s c Flow e11ng Obs1d 1 on Morcosile Smoky Quartz Fronkl 1 n 1 1e Bvrkc1r...Fragment Phlogopire Honk s ile Rock C ryst a l Quartz - 1/, •• Cryslol Probert Ire Srdbltc Goy-Luulle |  | | Journal (issue) | | used on one other report. where the birds denoted mine villages in a region of Mexico. It predates the...Printers. ON THE COVER: Fluorapatite. King Lithia Mine. near Custer. Pennington Co.. SD. 1.5 X 1.5· miniature...of "Thi 111i11e, I assert, is tlie greatest gold mine yet discovered i11 tire ivorld. Tire µny streak..."when did n geologist ever discover a sin gle gold mine in all of recorded histo1y?" An in teresting geological...Ross had previously ma naged a prod uct ive gold mine a t Gregory Poin t , Colora d o. I f gold occurred |  | | Report (issue) | | It consists of five members: "(1) a basal red quartz-fragment conglomerate, 1 to 20 feet thick, which... p. 64; 1969, p. 213. Type species. Suludella solita Yegorova and Savitskiy, 1968, p. 64, pi. 10, fig... Klaus, Das Kambrium Spaniens [The Cambrian of Spain, part 2, Trilobites] : Akad. Wiss. Literatur Mainz...24 damii ................... 6, 9, 23, 33; pi. 6 solita............... . -- --23 spinosa.............. |  | | Report (volume) | | Bryozoan 00 ~ Colonial carol (J» Ostracode Solita,9 coral Pele~pod IJ, db Foraminifers "r Echinoderm...Transgressive Pennsylvanian basal quartz-pebble conglomerate and quartz sandstone, succeeded by shale and...common rock types in the upper part of the member. Quartz sand grains, 100 j..tm in size, constitute 5 to...100-J..Ull quartz sand are common. Platy, brownish-yellow-weathering, argillaceous quartz sandstone is...is found from 25 to 32m above the base; the quartz grains are angular and range in size from 75 to 125 |  | | Report (issue) | | 'Beacon Lodge Soft Sandstones > , 'Wood Mine Conglon1erates', 'West Mine Soft Sandstones' and 'Nether Alderley...lower part; pebbles generally e'.\1:ratonuational quartz and quartzite, with some intraforn1ational clasts;...cent) metaquartzite, together with porphyry, vein quartz, tourmalinite, and conglon1erate. Fron1 just south...brown or purple quartzite, ,vith quartz conglon1erate and vein quartz. h1 these areas the fonnation generally...angular clasts. Extrafonnational clasts include quartz, quartzite, li111estone, chert and tuff; intraforn1ational |  | | Report (volume) | | of Paleozoic derivation, and a few are of white quartz. In the southeastern slope of the east hill of...Mountain (in both Doctor Stanton's collections and mine), and at the locality 1^ miles east of Malone station...vol. 3, p. 75, pi. 264, figs. 10-13. Ptychomya .solita (d'Orhigny), 1851, Rev. et Mag. de Zool., 2d series...zitteli ------- dsedalea _ -.- . 110 (Unnamed) . solita --.---. 80: (Unnamed) . 67 neocomiensis koeneni...Colombia. Aptian. .................... ....... 'Spain. Aptian. .................. ...:...... Switzerland |  | | Journal (issue) | | ities during the turn of rhe century-the DeMuelcs Mine. Sec article pg. 167. 165 166 • MATRIX • ...LUrquoise, a n d roughly polished beads of ametJ1ys1, quartz crystals, carnelian, a11d LUrquoise ( S tacy, 1...ern slope of Gebel Maghara, exten sive hand-hewn mine shafts were first uncovered in 1 868 by a B ritish...Peninsula h a ve pre served remnants of the mine road, mine shafts and slag du mps that can still be seen...of its northwest face 10 quarry ing. An open pit mine was cut 300 feet wide and 200 feet deep into solid |  | | Journal (article/letter/editorial) | | presently visit, llave proved, like Aquileja, a mine of antiquities. ffere Xras exllumed the beautiful...south-eastern shore, near the Valle Ruda, or the Mine. H:e spoke also of the Caverna di Pretivsjana, near...pilatioal, has left traces upon the slope of the quartz eminence;* and the barren-looking rook supports...he is not allvays trustworthy. t The italics are mine. As will be seen, the sins of nllcanism at Pelafflosa...channel was carbonised to a sooty black, as though a mine had been spruncr. During our stay at Pelagosa the |  | | Book | | to progredito avevano nella ralogia e nella , Mine- Docimastica, nel- la Veterinaria, e nell'Ostetricia...Hamilton particolare fino allo Breislah ed in , la mine- , ralogia di queste nostre regioni , niun ...che del topazio Vesuvio. Questo dotto e zelante mine- ( ralogo stampata esprime si ) nella sua...annocer en ce qui , elle « pierre dure >ì quartz qu' avec beaucoup de difnculté elle est ?> à...gon- si , e si patto bianco, n granel, le mine passano rapidamente per questi versi stati 11 |  | | Report (issue) | | Clay-pit • •• Fig. 6.-Pawton Mine • • • .;Ii,1g. . 7.-Treburgett Mine ••• •• • ••• ••• ••• •••...Over the slate and lava a reas antimony has been mine...PE1<.11r�\..N '· t Mica,-trap or Minette Elvan or Quartz-poJ:phyry. { U ARii<) Nil! . ;,E .l:tO us. . G...£ot1n(lation of the clam for the mill-pon� . Old mine-shafts close to the m il l show, how"e ve1�, nothing·...sll<)wing t l1e orig'in of· the g·reat quantity of vein quartz lyjng loose abot1t tl1e field s . Tl1iA js specially |
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