 | Herrero, M.J., Marfil, R., Escavy, J.I., Scherer, M., Arroyo, X., MartĂn-Crespo, T., LĂłpez de AndrĂ©s, S. (2020) Hydrothermal activity within a sedimentary succession: aragonites as indicators of Mesozoic Rifting (Iberian Basin, Spain). International Geology Review, 62 (1) 94-112 doi:10.1080/00206814.2019.1636317 | Journal (article/letter/editorial) | | indicators of Mesozoic Rifting (Iberian Basin, Spain). M.J. Herrero, R. Marfil, J.I. Escavy, M. Scherer...indicators of Mesozoic Rifting (Iberian Basin, Spain)., International Geology Review, DOI: 10.1080/00206814...indicators of Mesozoic Rifting (Iberian Basin, Spain). M.J. Herrero a , R. MarïŹla, J.I. Escavyb, M...GeolĂłgicas, Universidad Complutense de Madrid, Madrid, Spain; bDepartment IngenierĂa y MorfologĂa del Terreno...Puertos, Universidad PolitĂ©cnica de Madrid, Madrid, Spain; cGGConsulting, Dorsten, Germany; dCAI TĂ©cnicas |  | | Journal (article/letter/editorial) | | The center is a rare color for cryptocrystalline quartz, a golden yellow. When sliced perpendicular to...Big Beryl Mine, La Grange, Ga. The letter described a 40 lb. terminated rose quartz xl that was recently...337 "Here is more information on the large rose quartz xl. May have been a bit hasty in reporting the...underestimated the weight due to it being in the white quartz matrix. "Over the weekends there are 10 to 50 rockhounds...piece at 125 to 135 lbs., and the terminated rose quartz xl at 60 to 75 lbs. "Decided to leave the xl within |  | | Journal (article/letter/editorial) | | pseudohexagonal aragonite twins from Minglanilla, Cuenca, Spain. The twins can reach 7 cm long and are...are associated with gypsum in clay. Minglanilla aragonite can still be found in dealersâ stocks. As already...Borrell, J. M. 1999. Minerales de España. Barcelona, Spain: Carroggio S.A. Chang, L. L. Y., R. A. Howie, and... New sites for aragonite in the Keuper facies (Spain). Mineral Up 2 (3): 50â59. Meixner, H. 1957. Die...Bluish-green to pale blue radial groups associated with quartz, goethite, and malachite have come from BaÌiţa |  | | Journal (article/letter/editorial) | | Associations. No time for collecting. Had to make Spain before it got too hot down there. Drove through...aragonite xl (twin) 1%" across. Locality: Minglanilla, Cuenca, Spain; a sphalerite xl iy2 x 1", honey yellow...Santander, Spain; an excellent specimen of tyrolite with some linarite from Penamellera, Spain. This is...specimen comes from Bellver de Cerdanya, LĂ©rida, Spain. A new locality. Also called tamanite. Only went... a lead mine at Martorell, Barcelona Province, Spain. Collected some massive galena and traces of siderite |  | | Journal (article/letter/editorial) | | y Mineralogia, Universidad Complutense, Madrid, Spain, 2 Departamento de Geologia, 3 Instituto de Ciencia...Materiales, CSIC, Universidad Aut6noma de Madrid, Spain With 6 Figures Received November 30, 1987; accepted...espectros id6nticos. Su principal caracteristica comhn es la presencia de una prominente y ancha banda cuyo mfiximo...presentan espectros cuya principal caracteristica es la de contener bandas asignables a iones-impureza tales...espectros de TL y RL son coincidentes siempre que la temperatura del cristal sea inferior a 200 K. Los |  | | Book | | of deposition of ce11ain vein 1ninerals such as quartz, feldspars, muscovite, biotite, chlorite, calcite...particular rnetaso1natic rock (greisens, quartz-sericite, quartz-feldspar rocks, scan1oids, etc.). Preface...1nicrostratigraphic distribution of the observed materials. Spain has one of the largest heritages in archaeological...de las Cuerdas (Cuenca), the Hoz de Vicente (Minglanilla, Cuenca) and the Cueva de la Vieja (Alpera, Albacete)...1nodels. Many historical 1nonuments in the NW of Spain are made of granitic rocks. In this area, A Corufi |  | | Catalog/List | | cobaltosmithsonite xtls to l0mm on a flat massive quartz rich matrix Pretty D SPC C.ÂŁ22 3. TOLIRMALINE,Nlinas...Switzerland Pretty little specimen consisting of quartz rots & bladed olive green epidote xtls with a micro...Rich RE or D SPC. M ÂŁ10 15 BARITE.Cartagena,Murcia,Spain Rich mass of white transparent tabular to equant...16. LOLLINGITE,Burguillos el Cerro,Zafra.Badajoz,Spain Handsome rich specimen consisting of banded lollingite...sitting on a vughy sulphide rich matrix with a little quartz Handsome 13 SPC. C. ÂŁ18 22 IRRIDESCENT HEMATITE |  | | Journal (article/letter/editorial) | | ), Colo. W e call it 'laminated quartz'.It is the white milky quartz of the district and a black sphalerite...pyrites in form of a many rayed star in the white quartz. Though it resembles marcasite in structure it...History in New York, told me he had collected beryl, quartz and feldspar crystals, as well as manganocolumbite... 3, Greencastle, Ind., has sent in a very nice quartz geode lined with colorless calcite xls. The specimen...terrain around Jennings, Jefferson Davis Parish, La. MAINEâSome few months ago we received the following |  | | Journal (issue) | | for the Discerning Collector Imperial Topaz in Quartz Pocket - Ouro Preto, Brazil Dallas, Texas and Guilin...meters. The largest of these faults is occupied by a quartz-ankerite vein, here called the âBrandy Gill vein...wide. 576 The veins consist almost entirely of quartz, either spongy or hard and white, in association...of soft pale âmuckââa mixture of sand, clay and quartzâon the foot-wall. Good white baryte occurs on the...distance along the North vein in 1845. The large quartz veins in Dry Gill, which are superficially barren |  | | Journal (article/letter/editorial) | | symmetry that does not actually exist. Figure 8 is a quartz crystal, which has trigonal-hexagonal symmetry...close to the 90 degrees of a cube. The result is a quartz crystal that appears to be a slightly crooked cube...and photos. Figure 8. Two views of a pseudocubic quartz crystal, 1.5 cm, from Artesia, Eddy County, New...7 cm, with pseudohexagonal symmetry, from Minglanilla, Spain. John Rakovan specimen and photo. Bottom: |  | | Journal (issue) | | photo. (lower left) Amazonite microcline with smoky quartz, 8.5 cm, Tree Root pocket, Two Point claim, Teller...2009 7 RICHARDSON BEARD COLLECTION Pyrite on quartz, 11 cm, Spruce Ridge, King County, Washington....Bruce Oreck collection. Joe Budd photo. Pyrite on quartz and siderite, 8 cm, Simplon Tunnel, near Brig,...Maharashtra, lndia. Joe Budd photo. Arsenopyrite with quartz, 10 cm, Yaogangxian mine, Chenzhou, Hunan Province...enjoyed. Spessartine with cleavelandite (albite) and quartz, 9 cm, Navegadora mine, Penha do Norte, Conselheiro |  | | Journal (issue) | | by numerous irregular stockwork veins of white quartz, often stained with copper car bonates. No primary...descending copper-rich solutions. The fact that the quartz stock works contain no primary sulfides would seem...MALACHITE CRYSTALS Isolated, small, vuggy, dark gray quartz pods in the kaolinitic crush zones, particularly...gypsum, pyrite, calcite, apatite, pyrrhotite and quartz. The Mineralogical Record, Marchâ April, 1980 ...e Orpim entâ Pyrite âChalcopyrite Pyrargyrite âQuartzâSphalerite CalciteâEtc. INDIAN ZEOLITES Okenite |  | | Report (issue) | | '"' Tf t> T-i -b rH (X> CO CD 05 00 05 § la 1 1 rt 1 1 t- 1 1â ( !::: 1 ^ b- rj<...southwest. Development has been on a large lode with quartz-calcite with manganese, which according to reports...for its placer mines. The ores are of the usual quartz type containing pyrite as the chief sulphide. Some...tellurides have been identified only in Tumbaga. The quartz is generally hard and massive, but becomes cellular...Panique. The latter started milling in 1923. Calcite, quartz, and manganese characterize the veins in this district |  | | Journal (issue) | | wo crystals of stillwellite-(Ce) (up to 2 cm) in quartz. 10 x 7 cm. Dara-i-Pioz, Tajikistan. Fersman Mineralogical... Brief geology and petrography 7. Fragment of quartz vein with blue azurite and green malachite on the...cm . Photo: Lubov V. Badyanova . 8. Outcrop of quartz vein with supergene green copper minerals . (a)...settlement and 170 km NE of the town of Cherkessk. Quartz veins cutting mica schists and granites are common...throughout the lmeretinsky site. In summer 2020 we found quartz veins with ore mineralization, altered on the surface |  | | Book | | Silicates. Traduction française par Louise de Pardieu LA VIE RUSTIQUE 40, Avenue Winston Churchill Bruxelles...Silicates. Traduction française par Louise de Pardieu LA VIE RUSTIQUE 40, Avenue Winston Churchill Bruxelles...mineraux reprĂ©sentes dans ce volume font partie de la Collection Cervello @ EditĂ»ms N. BoubĂ©e & Cie.,...vingtaine d'Ă©lĂ©ments chimiques exisl'~tat libre dans la nature. On les classe en: caractfrisĂ©s par leur couleur...Principalement en filons hydrothermaux de quartz, m~lĂ© Ă de la pyrite et autres sulfures. Lorsque ces gisements |  | | Book | | MIEMBRo INSTITUTES CoRREs PoNDIENTE OF MINING DE LA soCIEDAD CIENTIFICA âANToNIo ALzATE,â MEXICO LoNDoN...a long-felt want. For the mining terms used in Spain, the author is largely indebted to the standard...Luis CarriĂłn. For the metallurgical terms used in Spain, the works of JerĂłnimo Ibran, Barinaga y Corradi...CONSULTED ACADEMIA, âDiccionario de la Lengua Castellana por la Real Academia Española,â 13th ed., Madrid...Madrid, 1899. â Anales del Ministerio de Fomento de la RepĂșblica Mexicana,â Mexico, 10 vols., 1877 to 1888 |  | | Book | | Lower left: Cobaltocalcite group. from Lerida. Spain. Folch collection. Barcelona. Lower right: The mineral...Britain Ireland Italy Netherlands Norway Portugal Spain Sweden Swi~erland 181 13 63 72 75 16 99 136 138...Switzerland; and the Folch Museum at Barcelona, Spain. Because of the difficulty in researching Eastern...J ) ortugai e Madrid -,,.J ( Lisbon \ ~ Spain I 12 l I Belgium Tervuren âąâą 13 Brussels...Mineralogical Museum, University of Bonn. 22 Quartz (Rock crystal), of Dauphine habit, from the classic |  | | Journal (issue) | | M in . M a g . 3 2 , 10-25 (1 9 5 9 ) single, la v e n d e r-g ra y , m e ta llic luster, n e a rly...fo r $ 5 .0 0 ea. Quartz h y d ro u s calcium zinc p h o s p h a te J a p a n la w tw in s 4 0 miles.../8 x l/2 in. $60.00 BOURNONITE on Sphalerite w. Quartz. Felsobanya, Rom ania. 3x2. A ttractive arrangem...1/4x3/16 in. xls. of bright Bournonite with drusy Quartz. $65.00 GRATONITE (Rare), C erro de Paso, Peru...icro-crystals on m atrix. $40.00 DOLOMITE. Eugi, Navarra, Spain. Two large intersecting rhom bohedrons. Very clean |  | | Report (issue) | | Paraguay Peru petroleum plural Puerto Rico seismology Spain statistics Dominican Republic surveying southwest...A number of local measures of area are used in Spain and Latin America: almud (Venezuela) area (Venezuela)...estadal (Nicaragua) esladal (Spain) fanega (Mexico) fanegada (Peru) fanegada (Spain) fanegada (Venezuela) labor...(Ecuador) suerte (Nicaragua) suerte (Uruguay) tahulla (Spain) tarea (Cuba) tarea (El Salvador) tarea (Santo Domingo)...Cuzco) topo (Peru, Puna) yugada (Peru) yugada (Spain) 1 hectares 0.699 hectares (8 so/ores) 0.70258 |  | | Journal (issue) | | $ 2 0 .0 0 , 2x2 $ 1 0 .0 0 , 1x5 $ 5 .0 0 , âą la v e n d e r-g ra y , m e ta llic luster, n e a rly...r $ 5 .0 0 ea. Quartz h y d ro u s c alcium zinc p h o s p h a te J a p a n la w tw in s 4 0 miles.../8 x l/2 in. $60.00 BOURNONITE on Sphalerite w. Quartz. Felsobanya, Rom ania. 3x2. A ttractive arrangem...1/4x3/16 in. xls. of bright Bournonite with drusy Quartz. $65.00 GRATONITE (Rare), C erro de Paso, Peru...a tertiary deposition. $40.00 Native BISMUTH in Quartz. M onroe, C onnecticut. 2.5x2.3. A very rare speci |  | | Book | | lava solidified into a black rock, containing no quartz but rich in the feldspar minerals pyroxene and...other minerals that sometimes occur in this way are quartz, pyroxene and olivine. A common type of traprock...its coarse grain structure. It contains mostly quartz and orthoclase feldspar with some smaller amounts...cases. Syenite is similar to granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker...similar structure is diorite. These rocks are poor in quartz but rich in plagioclase feldspar. Darker and even |  | | Journal (issue) | | specimens show some dam age from $4.50 to $12.50 Quartz âą Japan law twins âą Narushim a, N agasaki-ken,...found at the K itty No. 1 lode are rose and white quartz, tourm aline, mica, spodum ene, beryl, lepidolite...Eight specim ens at $10.00 ea. ARAGONITE. Minglanilla, Cuenca, Spain. Extrem ely clean, violet hexagonal prisms...2x3 to 3x3. $40.00-360.00. PYRITE. Ambassaguas, Spain. Very fine cubes of com plex twinned brilliant pyrite...00. GOLD on Quartz. W averly M ine, H ali fax, Nova Scotia. G old leaf on whitegray quartz m atrix. 2x1 |  | | Journal (issue) | | mineral localities: the Almaden mines, Ciudad Real, Spain .................................................. 341 COVER: CREEDITE crystal, 3.7 cm, on smoky quartz from the Aktschatau tungsten mine, central Kazakhstan...Vermont-garnets, from New Hampshire-topaz, from Maine-rose quartzâthese outstanding locally collected specimens will...jZiudad Teal, Spain Jack W. Crawford Torre Marfil 12-1 Aguadulce 04001 Almeria, Spain lmaden hasbeen...district is located in the south central part of Spain, 225 km southwest of the capital, Madrid. The area |  | | Journal (issue) | | a s h f o r G e m s t o n e s : Chrysocho]1a in quartz, chrysocholla, azurite, sugilite, charoite, turquoize...post: ARC DE SANT MĐ°r1i 79 Local, 08032 Barselona, Spain âą KUSTOS- Jonh S. White providing mineral/gem acquisition...photoluminescence induced by various lamps (mercury-quartz, xenon, and deuterium lamps) and ultraviolet laser...(morganite), wollastonite, danburite, datolite, quartz, calcite, corundum, microcline, plagioclase, spodumene...Passe-like mineralization in the cracA offerruginous quartz. The KasmĐżnachi deposit, Kazakhstan. The photograph |  | | Journal (issue) | | GALENA CRYSTALS, BARITE CRYSTALS, CALCITE CRYSTALS, QUARTZ CRYSTALS ETC. EACH PIECE TRIMMED AND SELECTED FOR...feldspar and The Lcduc Pegmatite is a dike con quartz. Crystals occur as parallel aggre sisting of three...pieces found by perthite) with small amounts of quartz the author were riddled with flaws. The and little...lepi best formed crystals are found in the dolite. quartz core of the dike where crystals The second zone...larger were noted in the country rock. amounts of quartz. Mineralization is Uraninite and Spodutnene have |
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Minglanilla, Cuenca, Castile-La Mancha, Spain