 | | Journal (article/letter/editorial) | | topotactic formation from y-CaSiOa, 347. Ankerite, Germany, topotactic decomposition of, 634. Anthoinite,...Arsenobismite, Brazil, 785. Artern, Sachseu-Anhalt, Germany, mellite, 542. ASWATHA~ARAYA~A(U.), Isotopic ages... and Sweden, opt. 508. Barwell meteorite, 881. Baryte, Northumberland, 983. Basalt, solubility at atmospheric...788. BUTLER (J. R.) & SKIBA (W.), Xenoliths in gabbro from Somalia, 720. Calciostrontianite, Dorset,...nepheline-syenite and carbonatite, with graphite, 963. Darmstadt, Germany, ankerite, thermal decomposition of, 634 |  | | Journal (article/letter/editorial) | | epidote, hornblende, diopsite, 427 Cheesewring quarry, Linkinhorne, danburite, 171; durangite, I72 Chycornish...Crowns Rock, St. Just, Land's End, garnet, 427 Dean quarry, The Lizard, djurle'ite, I72; analcime, adularia...penwithite (= neotocite), 279 and M26 Devon Meldon quarry, Okehampton, greenovite, 172; priceite, 175 Ramsley...Cannington Park quarry, djurlei'te, I72 Combe Farm quarry, Henbury, wulfenite, 298 Merehead quarry, Shepton...jahnsite, 3o9 Austria (Osterreich) Tyrol, talc, IO7 Germany (Deutschland) BADEN Menzenschwand, arsenian uranospathite |  | | Journal (article/letter/editorial) | | (Deutschland) Artern, Sachsen-Anhalt: mellite, 542. Darmstadt, Hessen : ankerite, 634. Eifel, Rheinland: leucite...Rising Sun colliery, Bac~worth, Northumberland: baryte, gypsum, halite, marcasite, pyrite, sideronatrite...~omalia Darkainle: graphite, earbonatite, 963. Hamar: gabbro, 720. S o u t h Africa Kerala ]lmenite, magnetite |  | | Journal (article/letter/editorial) | | Anchor point to StolJbrd rocks, Somerset, calcite, baryte, celestine, sphalerite, pyrite, chalcopyrite, analcime... hydrobasaluminite, basaluminite, 931 Merebead quarry, Somerset, mendipite, chloroxiphite, 9o i St. Austell...amphibolites, 2~ i Muirshiel, Renfrewshire, calcite, baryte, 446 Rhum, Inner Hebrides, olivine, 293; chrome...intergrown with clausthalite and wittichenite, 13I Germany (Deutschland) Clara mine, Black Forest, cuprotungstite...jadeite, phengite, pumpellyite, and lawsonite in gabbro, 979 Termignon, Haut Savoie, blueschist-facies |  | | Journal (article/letter/editorial) | | B.), 179 Barrington, Cambridge, glauconite, 373 Baryte, W. Australia, HES-bearing inclusions in, 4o8 Bazirite...of primary Cu-S mineralization in the Freetown gabbro, Sierra Leone, IiI Brattfors mine, Nordmarks Odalfalt...geochemistry of loveringite, 187 Cannington Park quarry, Somerset, djurleite, 172; durangite, 172; milarite...Carrollite, W. Australia, anal., opt., 93; Congo and Germany, anal., 93 Cassiterite, twinning, post-growth readjustment... see EGGLETON (R. A.), 361 and M37 Cheesewring quarry, Linkinhorne, Cornwall, danburite, I7I Chernovite |  | | Catalog/List | | CAVENSITE ON STILBITE (4cm x 4cm x 3cm) IPagoli Quarry, Poona, India A large group of cavensite crystals...crystals of lustrous white magnesite to 15mm. £125 BARYTE & CALCITE ON GOETHITE (8cm x 3cm X 1cm) San JauterMine...goethite partly encrusted with calcite & tabular baryte crystals - intnguing piece. £32 23 24 THANITE...£25 40 SAMPLEITE (2cm x 1cm x 1cm) Laks Boga Quarry, Victoria. Australia Bright electric blue crystalline...£12 41 ULR1CHITE (2cm x 2cm x 1cm) Laks Boga Quarry, Victoria, Australia A very nice pretty micro of |  | | Book | | Carboniferous lead-zinc dominated mineralisation, some baryte deposition in the late Carboniferous and the development...type face etc. These are summarized as follows: BARYTE Valid species definitely present within the area...the variation of igneous rock masses. Part I. The Gabbro. Q. J. Geol. Soc. London. Vol50, pp311-337. -----1895... S. 1920. The metamorphism of the Carrock Fell Gabbro; with a note on the origin of the sulphide veins...chalcophyllite, aurichalcite, rosasite, tyrolite , baryte, smithsonite and pharmacosiderite. (BM(NH)). Monoclinic |  | | | | rhodochrosite, malachite, azurite, gypsum, anhydrite, baryte, apatite, turquoise, borax, ulexite are species...denser than common quartz or feldspar (2.6 g/cm*). Baryte and fluorite are much heavier with densities of...diamond (colourless), p. 86 halite (white), p. 100 baryte (white, pale blue), p. 132 feldspar (white, variable)...rhyolite (p. 256) Medium diorite (p. 250) Dark gabbro (p. 252) andesite (p. 260) basalt (p. 262) obsidian...Llallagua, Potosi Department, Bolivia; Saxony, Germany; Cornwall, England. 28 Beginner's Guide to Minerals |  | Moroni, Marilena, Rossetti, Piergiorgio, Naitza, Stefano, Magnani, Lorenzo, Ruggieri, Giovanni, Aquino, Andrea, Tartarotti, Paola, Franklin, Andrea, Ferrari, Elena, Castelli, Daniele, Oggiano, Giacomo, Secchi, Francesco (2019) Factors Controlling Hydrothermal Nickel and Cobalt Mineralization—Some Suggestions from Historical Ore Deposits in Italy. Minerals, 9 (7) 429 doi:10.3390/min9070429 | Journal (article/letter/editorial) | | Piedmont. The third deposit is the poorly known, gabbro-hosted Piazza Cu–Ag-rich orebody located in one...is locally brecciated and cemented by abundant baryte ± quartz. Eastwards, a transition occurs from massive...siderite zone passing to comb quartz ± baryte-rich cores. Baryte-rich cores may display coarse-grained...coarse-grained patches composed of cm-sized baryte crystals associated with minor quartz. Veins locally display brecciated...altered metabasite or vein material (Fe carbonates, baryte, and/or quartz) cemented by quartz and siderite |  | | Book (edition) | | quartz crystals from a geode in granite; Gigoulande quarry, St. Peter. THE MINERALS OF JERSEY INTRODUCTION...coarse, gabbro dyke invading granite in a quarry on Cötil Point (7). Some material from Ronez quarry also...granite pegmatites invading diorite, notably at Ronez quarry and all along the dioritic foreshore of Samares...the south-east granite quarry at L'Etacq (15). At another place In the same quarry it occurs in a porous...with malachite, at Westmount and La Moie (25). Baryte . 4[BaSO ..], white to pale pink, rhombic crystals |  | | Book | | 123 Florian Neukirchen Berlin, Germany Gunnar Ries Marxen, Germany ISBN 978-3-030-34345-3 ISBN 978-3-030-34346-0...questions, or otherwise supported us. Berlin, Germany Marxen, Germany June 2019 Florian Neukirchen Gunnar Ries...(Diatomaceous Earth) . . . . . . . . 7.14 Fluorite and Baryte . . . . . . . . . . . . . . . . . 7.15 Zeolites...works at CRB Analyse Service GmbH in Hardegsen (Germany) and in his spare time blogs about geoscientific...Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo © F. Neukirchen, Markl Collection/Tübingen) |  | | Journal (issue) | | Dr. Kurt SCHNELLBÄCHER, Am Erlcnbcrg 23, 6100 Darmstadt 158 SCHNELLBÄCI IER. K.: Eine Titan• lin.:ralicn...dieses Mineral bisher im nördlichen Odenwald im Gabbro-Steinbruch bei Waschenbach. ca. 15 km entfernt...dieser Fundstelle . In dem Waschenbach benachbarten Gabbro-Steinbruch bei Nieder-Beerbach wurde in einem kleinen...Kristalle waren zweifarbig. braun und grün. bis 5 mm groß un_d hatten die bekannte „ Briefkouvertform" . Sie...im Sand aufgesproßten NaCI-Kristalle (wie auch Baryte, Gipse und dgl.) sind Poikilob I asten (von griechisch |  | | Journal (article/letter/editorial) | | Nomenclature of A.mphiboles 1978, Mineral. Mag. 42, 555.] Baryte Orthorhombic Heddle 1901, 2, 164. Bazirite Hexagonal...In the limestone contact-zone of the Camas Mor gabbro, Muck, Inverness-shire. C. E. Tilley 1947, Mineral...Kilchoan, Ardna- C3zAl(AlSi)O, Tetragonal In the gabbro-limestonc contact zone ofCamas Mor, Muck, Inverness-shire;...Monoclinic In soils derived from a biotite-rich quartz-gabbro, Strathdon area, Aberdeenshire; associated minerals...crystals with halloysite (7 A) in a vein at Hospital quarry, Elgin, Morayshire. Identified by x-ray diffraction |  | | Journal (article/letter/editorial) | | TO P E N R I T H AND T t t E NOP~TPI-WEST 249 baryte, and fluorite. The mineral assemblage and the restriction...Borrowdale volcanic rocks. Quartz, with massive ribs of baryte up to 2 feet wide, predominates, with lenses of...through a narrow belt of Skiddaw Slates into the gabbro complex of Carrock Fell. The party divided, some...tea at Mungrisdale and a brief visit to the small quarry in Skiddaw Slates behind the school the return...also inspected. On Thursday April 17, Silverband baryte mine and mill in Westmorland were visited at the |  | | Book (volume) | | calcite spar, mica, feldspar, asbestos, talc, baryte, fluorite, celestine, gypsum, anhydrite, magnesite...Central Europe includes the Federal Republic of Germany, the German Democratic Republic, Poland, Austria...Quartz—fluorite—polymetallic Emacion : Siderite—baryte—sulphide formation Quartz—mercury—alunite formation...Formation Ore deposits associated with peridotite-gabbro complexes in the Dinaric and Serbo—Macedonian metallogenic... eypuneanbydrite-sait . Quartz Asbestos . Talc Baryte Fluorite . Magnesite Kaolin—bentonite Titanium |  | | Journal (article/letter/editorial) | | MICRO-INCLUSIONS AND BULK-ROCK MAGNETISM OF OCEANIC GABBRO Ageeva, O.1,2, Pilipenko, O.3, Markov, G.3, Pertsev...present mineralogical and magnetic data of 11 oceanic gabbro samples dredged from the Mid-Atlantic ridge at...microstructural Fe-Ti-oxide types, two groups of gabbro are distinguished: The first group has both cumulus/intercumulus...MECHANISMS IN TERRESTRIAL SEDIMENTS OF NUSSLOCH (GERMANY) Brazier, J.-M.1,2, Schmitt, A.-D.2, Gangloff,...University of Bonn, Nussallee 13, D-53115 Bonn, Germany. 4 Department of Geography, University of Zurich |  | | Catalog/List | | Sylvanite in Phonolite. Itxi". £2. ANALCIME. Dene Quarry, st. Keverne, Lizard, Cornwall. Large sno\1-white...sno\1-white intergrown crystals to 1" in size encrusting gabbro rock. 3tx3". £2. ANGLESITE. Poullaouen, Brittany...location. 3x3". £6. ARSENOPYRITE. Hingston Down Quarry, Gunnislake, Cornwall. A Itxl" cavity in massive... 58. DYS~iSITE. st. Andreasberg, Harz Mts., Germany. Tarnished dendritic and crystaline mass with minor...modified single crystal in a cavity in drusy Quartz/ Baryte/Argentite on Schist. 2xlt". £5. FREIESLEBENITE |  | Cooper, D. C., Cameron, D. G., Young, B., Cornwell, J. D., Bland, D. J. (1991) Mineral exploration in the Cockermouth area, Cumbria. Part 1: regional surveys. Mineral Reconnaissance Programme Report 118. British Geological Survey | Report (issue) | | of Irish and Pennine-style mineralisation with baryte mineralisation in the Cockermouth area Contaminants...of the area discovered many new occurrences of baryte mineralisation, which is particularly common in...usually comprises epigenetic fracture fillings of baryte, often accompanied by brown carbonate and minor...chalcopyrite or malachite. Locally in the Tallentire area baryte also occurs in disseminated and veinlet form within...The data confirmed the widespread occurrence of baryte and suggested that hitherto undetected mineralisation |  | | Book (volume) | | Central Europe includes the Federal Republic of Germany, the German Democratic Republic, Poland, Austria...silver Deposits in basement. Deposits in the Lias Baryte Fluorite Copper • Molybdenum Mercury . • Uranium...silver cevennes Rouergue Auvergne Vosges. Fluorite . Baryte Uranium. • • Molybdenum • • Diatomite • • Kaolin...to Lower Devonian Vein-type deposits Fluorite . Baryte • Manganese Uranium. Magnesite and siderite • Eastern...Bauxites and ochres Lead, zinc, silver, fluorite and baryte . Maures Massif Inner Alps . Pre-Alps Outer crystalline |  | | Book | | rhodochrosite, n1alachite, azurite, gypswn, anhydrite, baryte, apatite, turquoise, borax, ulexite are species...denser than common quartz or feldspar (2.6 g/cn1 3). Baryte and fluorite are n1uch heavier with densities of...variable), p. 138 dolomite(grey, pink), p. 280 baryte (white, pale blue), p. 132 chrysotile (green, white...Medium diorite (p. 250) andesite (p. 260} Dark gabbro (p. 252) basalt (p. 262) obsidian (p. 266) Sedimentary...Nanisivik Mine, Baffin island, Nu navut; Dundas Quarry, Fla111borough Township, Went,vorth County, Ontario; |  | | Journal (issue) | | te IT RAINS TURQUOISE _______ E.Ot~y 19 DEAN QUARRY' J&A.Wo!.ters 20 U.K. D. Gre-an 2S HOOVER...re-cemented with <:alcit::1 and galena.Surprisingly ,no baryte has been found in the Llanwrst mines. At the end...East of St Keverne on the Lizard penninsula. The quarry, owned by R~dlands ,can be approached by taking...hours and indemnity forms must be completed.The quarry is worked for roadstone and ta111,2,;8.dam aggregates...I factory and a harbour. The rocl, is a massive Gabbro with frequent Pegmatite bands,being part of the |  | | Journal (issue) | | merged into one large quarry, being worked for roadstone of course! Within the quarry there are a number...collecting in the sodalite area of Richard Belson the quarry. Is she collecting, meditating or asleep? Manaan-neotunite...sodalite syenite LJ nepheline syenite !?ZZ'J gabbro, pyroxenite ~ essexiote, rouvillite 1 km b~'_;~N~I...Fig 2 Different rock types in Mont Saint-Hilaire quarry (after Fisher and Glenn, 1989) It even has a...exhausted, but it did not stop him being at the quarry early next morning. Tony organises and controls |  | | Catalog/List | | lJ. MANGAN-ANK£RITE (7cm x 2cm x 2cm) G1eys101�s quarry, U.:a,i/, Cornv,-afl Elon&31ed c.rys1-als of bright...DOLOMITE ON QUARTZ (8cm x 6cm x 4 cm) Greys/ones Quarry, Lezant, Cornw all Dolomite crystal groups to 4mm...45 32. SCHMIEDERITE (4cm x 4cm x 4cm) Greystones Quarry, Lezant, Comwall Bright blue micro- acicular crystals...SPHALERITE & QUARTZ (5cm x 3cm x 3cm) Greystones Quarry, lezant, Cornwall A really nice example of sphalerite...EPli\lORPIIS AFTER CALCI TE ( 1 1 c m x 4cm x 1 cm) Dean Quarry, St Keveme, Li=ard, Comwall Col lected in 1 988 |  | | Journal (volume) | | G. Tindle 23-25 PAPERS Danburite from Meldon Quarry, Okehampton and other UK localities Michael S....rocks are collectively described as the Carrock Gabbro-Microgranite Intrusions and are commonly known...post-date and are probably unrelated to the Carrock gabbro-microgranite intrusions. The granophyric, micrographic...microgabbro (diabase) which make up the Carrock Gabbro-Microgranite intrusions are present on the south...ferrodiorite, which may belong to the the Carrock Gabbro-Microgranite intrusions, the Iron Crag Microgranite |  | | Journal (issue) | | Austin Lockwood ....................... 28 Threlkeld Quarry and Mining Museum ..................................................................... 29 Dean Quarry - an update by Jeremy Hooper ........... ........our old specimens with that of the new. A mine or quarry name indicates the position of the locality in...found, a fourth dimension. It may take maps and quarry plans to help achieve the end, but with these kinds...collections therein. Field Meeting R ep orts Whatley Quarry, nr. Frome, Somerset [Grid Ref: ST 731 479] - 26 |
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