 | | Book | | Hervé Bertrand Laboratoire de Géologie de Lyon, Ecole Normale Supérieure de Lyon et Université Lyon 1...ligeois@africamuseum.be José Madeira Faculdade de Ciências, Instituto Dom Luiz and Departamento de Geologia, Universidade...Universidade de Lisboa, Lisbon, Portugal e-mail: jmadeira@fc.ul.pt Andrea Marzoli Dipartimento di Geoscienze...com Lucia Castanheira de Moraes CEFET-MG—Centro Federal de Educação Tecnológica de Minas Gerais, Araxá...nz Ralph Neuwerth Section des Sciences de la Terre, Université de Genève, Geneva, Switzerland e-mail: ralph |  | | Journal (issue) | | Gemcutter Page R0<:khunllng Situ Treasures of Madeira and Portugal Page By D. S. Freir The Shining Mountain...Sites Treasures of Madeira and Portugal by D. S. Frei, TRAS OSMONTES PONTE DE BARCA VALENC DES GONCALO...MINAS DE • PANASOUEIRA VILA NOVA DE (A«NHJo) \• • MILFONTES MONCHIQUE MINAS SE DOMINGOS PORTUGAL The...The entire main island is of basalt, except the eastern tip which is mainly of lime. When the Portuguese...first landed in Madeira they found the whole place to be densely afforested (t!he name Madeira means wood |  | | Journal (article/letter/editorial) | | by the Geologic Survey of Brazil or CPRM (Dalton de Souza et al., 2003; Fonseca et al., 2014). (For interpretation...southwestern margin by the Paranapanema Block and Río de la Plata Craton (Heilbron et al., 2017; Reis et al... the Serra do Santa Helena Formation (~60 m), the Lagoa do Jacaré Formation (~50 m), the Serra do Saudade...uppermost formations, including Serra do Santa Helena, Lagoa do Jacaré, Serra do Saudade, and Très Marias...micritized, but originally well-rounded, well-sorted, calcite grains against which the stromatolites grew. (g) |  | | Report (issue) | | ASSOCIATION GUIDE A FIELD EXCURSION GUIDE TO THE ISLAND OF MALWRCA by H. C. JENKYNS, B. W. SELLWOOD and...0 7073 0588 8 FRONT COVER: View of Cutri, Sierra de Levante, Mallorca, with the Jurassic stratigraphy...the Bathonian. A FIELD EXCURSION GUIDE TO THE ISLAND OF MALLORCA by H. C. JENKYNS, B. W. SELLW OOD...Pomar Departament de Ciencies de la Terra, Universitat de Jes Illes Balears, Carretera de Valldemossa, km...km 7.5, 07071 Palma de Mallorca, SPAIN. Other contributors: Elaine Jones (Turtiary sediments), Shell International |  | | Journal (issue) | | May 2001 The Mineral Collector's Newsle Karst Calcite Deposits in Fossil Back Reef and Aeolian Dune Environments...Environments, Laie, O'ahu, Hawai'i Eric Heinen De Carlo 1 Edward Sawada2 1 Department of Oceanography...found in a blue roc k (nonesic ul ated basalt) quarry located within the remains of the caldera of the...found in the karst cavern discovered at the Laie Quarry in April 1998. Photograph by Ed Sawada. Japan... • Country Locality Aus tralia White Rock Quarry, near Adelaide, South Australia Aus tria Aus tria |  | | Journal (article/letter/editorial) | | StableIsotopeStudiesof the Tin-Tungsten Deposits ofPanasqueira, Portugal WILLIAM C. KELLY AND RO•',Ei•T O. RyE Abstract...Abstract The tin-tungstendepositsof Panasqueira,Portugal, are the leadingsourceof tungsten in westernEuropeand...Time-space variables ........................ Vale da Erinida variations .................. Fluid Inclusion...Beralt Tin and \Volfram Portugal, SARL, TnE ore deposits of Panasqueira, Portugal, have receivedlittle...importantly, if Clark mote mining district in central Portugal is a placeof (1964) was correct,here was a specialplacewhere |  | | Report (edition) | | obtaining permission to use tracks and to exa111i11e quarry and other sections rests 011 the user of the Guide...above Skelly (628933), where there are good roadside and quarry exposures, dip ping northwards at about...to the wetting of the clays, are visible in this quarry. The Carboniferous Limestone is exposed in conspicuous...and conglomerates 85 Partly unconformable. LONG QUARRY BEDS Yellow-grey micaceous sandstones ... 50 -...pebbly sands have yielded Sowerbyella a11tiq11a, Da/111a11ella parva, Horder leyelfa com•exa and bryozoans |  | | Journal (article/letter/editorial) | | W. E. NEVILL Received 31 September 1964 THIS SlX-DA Y TOUR of the south-west, the Central Plain and the...Carboniferous succession in carbonate facies, at Little Island and in the environs of Cork City. (Geol. Survey...limestones of the Cloyne and Cork synclines. In Little Island, where the limestones are better exposed than elsewhere...the Geological Survey) are not exposed on Little Island. Their thickness in the Cork district is variable...southwards across the Cork Syncline, the Great Island Anticline, the Cloyne Syncline and disembarked |  | | Journal (article/letter/editorial) | | Cleistol)ora Beds and of the S:qri~.qotl~.qris and S~.min~da Beds are described by Mr. Dixon I Q. j. G. S. vol...occupied bv~ conspicuous white patches of crystalline calcite, and an upper one crowded with Lefltw~za analo...railwaycutting. The upper beds ate better exposed in Press's Quarry I (where about :~0 feet are seen)and in the adjacent...in the woods just north of the northernmost quarry (Quarry 1) gives a good section of some 35 feet of...)--The lowest 20 feet of rock exposed in Press's Quarry, at the base of the precipice below Sea-Walls, |  | | Book | | Honorary Emeritus Professor, University of Las Palmas de Gran Canaria Valentin R. Troll Chair in Petrology...occurrence of recent volcanism on the most easterly island, Lanzarote, to be due to the interaction of small-scale...programs with the result that the account of every island is supported by geological excursion itineraries...geology, petrology, and volcano-tectonics of each island. There are a number of geology texts already available...concepts concerning the formation and history of each island and have applied these to the evolution of the |  | | Journal (issue) | | gaining entry to the best of type, and pieces which pass that test are the ones that give me the most pleasure...2009 RICHARDSON BEARD COLLECTION Carrollite on calcite, 7 cm, Kamoto Fond, Katanga, Democratic Republic...photo. Elbaite, 14.5 cm, Pederneira mine, Sao Jose da Safira, Minas Gerais, Brazil. Joe Budd photo. Pyromorphite...Prefecture, Fujian Province, China. Joe Budd photo. Calcite on stibnite, 8.5 cm, Xionghuang Kuang mine, Wuyu...Colorado. Ex Wally Mann collection. Joe Budd photo. Calcite crystal, 10.7 cm, Elmwood mine, Carthage, Smith |  | Simpson, Brian, Leitch, D., Neville George, T., Evans, W.B., Owen, T.R., Anderson, J.G.C., Blundell, R.C.K., Richards, E. (1954) Field meeting in South Wales. Proceedings of the Geologists' Association, 65 (4) 328 doi:10.1016/s0016-7878(54)80025-3 | Journal (article/letter/editorial) | | collected included: Anthraconaia aff. modiolaris (1. de C. Sowerby), Anthraconaia aff. williamsoni (Brown)...yielding occasional plant fragments, were seen to pass down into grey, and then dark grey shales belonging...pointed out that the peculiar dips in the quartzite quarry were due to the effects of important dip-faults...Productus productus (Martin) and Chonetes laguessiana de Kon. Descending the northern slopes of the Black...along the road, and were examined in an excellent roadside exposure at Halt 8, where their brown colour, |  | | Journal (issue) | | molten lava were thrown up into the air as the magma de-gassed as it reached the surface. These bits of lava...these cones had associated lava flows, as the safely de-gassed molten rock flowed peacefully away from the...boulangerie to pick up some lunch. There was much roadside geology to admire en-route, including the 'inverted...different route revealed more stunning 'text book' roadside geology. On one mountainside road there was an...most satisfying day. On our journey home, the roadside showed clear evidence of mining. Not only could |  | | Journal (article/letter/editorial) | | Erica and Harold Van Pelt photo. March/April: Calcite, Guiyang, Hunan Province, China. Terry E. Huizing...EricaVan Pelt photo. July/August: Amethyst and calcite, Artigas, Uruguay. Rock Currier specimen, Jeff...photo. November/December: Elbaite on quartz, Barra de Salinas, Minas Gerais, Brazil. Hyman and Beverly...Mineralogy Cahill, C., Ferroaxinite from Lime Crest Quarry, Sparta, New Jersey, 252-56 Cairncross, B., see...Witwatersrand Goldfield, South Africa, 390-99 Calcite, Colorado, 309; Jinlong, 412-13; Montana, 94; New |  | | Report (issue) | | crystals), Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC ...1910, 540. silky mass of radiating needles, with calcite. Colorless, white. . ; SiO2 A12 3 CaO Na 2...Na 2 O 5.3, H 2 O 12.4, = 100. Analysis: Fritz Island, Berks County. Sadtler, Jr., Am. Chem. J., IV,...Berks County: Fritz Island, minute white radiating tufts; Delaware County: Ward's quarry, mealy white radiations |  | Tyrrell, G.W., Begg, J.L., Pringle, J., Weir, J., Henderson, S.M.K., Lamont, A. (1933) Summer Field Meeting, 1932; Girvan-Ballantrae. Proceedings of the Geologists' Association, 44 (1) 57 doi:10.1016/s0016-7878(33)80025-3 | Journal (article/letter/editorial) | | conversion of certain masse s of epidiorit e into hornblen de schist, some portions of which are said t o be gamet...phases of sedimentation, were again seen in the quarry on the main road at Pinmore, where a graptolite...regarded as an unfossiliferous locality. In the old quarry at Aldons the party saw the syncline of Stinchar...Fig. 9, p. 573). A fault on the south side of the quarry brings down the Benan Conglomerate, and wedged...Conglomerate with its characteristic abundant calcite veining. Next in ascending order the Orthis confinis |  | | Journal (article/letter/editorial) | | MINERAL COLLECTORS ON THE ISLAND OF NEWFOUNDLAND By LAWRENCE AND HARRIETTE SCHOPPEE 9 Greenbrier St....of it," replied Larry. And so it was, the whole island of Newfoundland, from Port aux Basques to St. John's...a mineral collector on the dumps at Strickland Quarry, Portland, Conn., we were determined to try for...man!) for St. John's, the eastern point of the island. In this way we ROCKS AND MINERALS ;ould plan...sedimentary and metamorphic rocks available on the island. Being mineral collectors and this being our first |  | Donovan, Stephen K., Harper, David A. T., Renbin, Zhan, Stemmerik, Lars, Jianbo, Liu, Stouge, Svend (2012) A primitive cladid crinoid from the Jiacun Group, Tibet (Darriwilian, Middle Ordovician) Geological Journal, 47 (6) 653-660 doi:10.1002/gj.2436 | Journal (article/letter/editorial) | | upper part of the Lower Chiatsun Group, Pygodus serra Biozone; coeval rocks of similar lithology outcrop...accepted 5 April 2012 KEY WORDS Himalayas; Pygodus serra Biozone; Dendrocrinida; Segmentocolumnus; systematics;...CORRELATION The crinoids were recovered from a roadside cut on the Lhasa–Kathmandu (The Friendship) Highway...1934; Gysin and Lombard, 1960; Gansser, 1964). The roadside locality (Figure 2) exposes limestones, rich in...crinoid-bearing horizon include the zone fossil Pygodus serra (Hadding, 1913), correlating this part of the formation |  | | Book | | Bronson Hill anticline boundaries (collapsed volcanic island arc complex) Oliverian plutonic series gneissic...quartzites SLICE “SHELF SEQUENCE” i ES [42| ROADSIDE EOLOGY of Vermont and New Hampshire Bradford B...Cataloging-in-Publication Data Van Diver, Bradford B. Roadside geology of Vermont and New Hampshire. Bibliography:...ties 1 LOOKING ab Une aNd sea pe acces ete se eae de sso ve caeis <0 ceasew comer cannes £7 Plate Tectonics:...system of logging that we did for my earlier book, Roadside Geology of New York (1985); I did the driving |  | | Book (edition) | | quartz crystals from a geode in granite; Gigoulande quarry, St. Peter. THE MINERALS OF JERSEY INTRODUCTION...Fathers Teilhard de Chardin and Pelletier, have pointed out (25) how much richer the island is in interesting...from nearly all the geological formations of the island, but the great majority have come from the pegmatitic...Most of the mineral species known to exist in the island, and a (arge proportion of the known localities...localities, were first found by Fathers Teilhard de Chardin and Pelletier, and this book cannot but follow in |  | | Book | | editors Roland Oberhänsli, Potsdam, Germany Maarten J. de Wit, Port Elizabeth, South Africa François M. Roure...Estado do Rio de Janeiro Maracanã, Rio de Janeiro Brazil Fernando F. Alkmim Escola de Minas Universidade...Universidade Federal de Ouro Preto Ouro Preto Brazil Umberto G. Cordani Universidade de São Paulo São Paulo...during the amalgamation of West Gondwana. The Ribeira belt along the southern flank of the São Francisco...Maurízio Mazzucchelli, Elson Paiva de Oliveira, and Paulo César Corrêa da Costa 9 The Recôncavo-Tucano-Jatobá |  | | Journal (article/letter/editorial) | | 12. T h e GEOLOGY q f t]ae NORTI[ER5" BORDEI~ 0f DA]!.'rMOOJ~ behceeJ~ WItlDDON DOWN a~d Bt::rTE,~DOS"...Underdown Farm, and is seen in the well by the roadside. V. FIELD RELATIONS. Near Whiddon Down no exposure...show the same features, so a description of Mill Quarry will suffice (as being the clearest). This is about...deep. Trees, shrubs, and talus hide most of the quarry ; but an adit driven through the south-western...i~he south-east side, and, as can be seen in the quarry on the Exeter road, a large amount of fault-breccia |  | | Journal (article/letter/editorial) | | with the strike of the rocks, and was originally de- Fig. 6. pendent on a line of weakness along a...mass. It is associated with iron pyrites and much calcite. Though copper is abundant, it does not occur in...contortions. Subordinate vein materials are felspar, calcite, and iron carbonate, with, at Lagganroag, barytes...Quartzite compared w i t h t h e Schists. E . of Lochan-da-Cheann-f hinn. D i p is t o t h e right. of similar...Cnoc a' Bhuic and on the shore south of Barmore Island. In hand-specimen this rock, which is intercalated |  | | Journal (article/letter/editorial) | | French-English. Champagne and fresh bread available at roadside stands, cheese factories, churches and shrines...Kodachromes to show the folks at home. The piece de resistance was, of course, the variety of minerals...especially by those with commercial interests. We pass along this information to try to insure a welcome...specimen is almost completely enclosed in transparent calcite and is two inches long. The pyroxene crystals in...large (handsize) foliated masses was common on the roadside dump of the magnesium mine just south of Wakefield |  | | Report (edition) | | obtai11i11g permissio11 to use tracks a11d to examine quarry and other sections rests 011 the user of the Guide...southwards, the limestones plunge at higher angles to pass beneath the succeeding sandstones and shalcs of...About a kilometre south of Burbage Church a small quarry on the left shows t hese limestones dipping steeply...From a point on the main road opposite the small quarry already mentioned. it is easy to RBAGE I ;,: ...yielding, in the lowest inch. Li11g11/a sp. In the roadside culling where both the stream and the road bend |
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Roadside quarry, Boca da Encumeada pass, Serra de Água, Ribeira Brava, Madeira Island, Madeira, Portugal