 | | Journal (article/letter/editorial) | | Viisterbotten, montcbrasite, 414. Germany (Deutschland) Chursdorf, Penig, Saxony, amblygonite, 414. Drachenfels...Eifel, spinel-lherzolite xcnoliths, 736. Harzgerode, Harz, ulhnannite, 26. Leiehtenberg, Fiehtelbegirge, gersdorffite... Silberbaeh, Bavaria, omphacite, 6I. Wolf~berg, Harz, gersdorffite, 26; plagionite, hcteromorphite, 442...Upnor, Kent. Cornwall Bosahan quarry, Falmoath, biotite, 21o. Dean quarry, Coverack, The Lizard, analcime...394. Qena-Qoseir road, antigorite, lizardite, clinochlore, chromite, 394. Saul Hamed, antigorite, goethite |  | | Journal (article/letter/editorial) | | i28. Amblygonite, France, Maine, New South Wales, Saxony, anal., cell-dimensions, distinction from montebrasite...albite, I56; - - , anal., d2o i, 489. Amoibite, Germany, anal., opt., X-ray, 26. Amos Stream, New Caledonia...Australia, alkali feldspar, anal., d2oi, 489. Bosahan quarry, Falmouth, Cornwall, biotite, 2IO. BOWDEN (P.)...synthetic, melting point, 527. Chlorite, see Clinochlore and Sheridanite. Cholsey, Berkshire, heulandite...Egypt, 394; New Zealand, 375. Chursdorf, Penig, Saxony, amblygonite, 414. Cinnabar, Yorkshire, xlii. CLARK |  | | Book | | by Gloucester Typesetting Co. Ltd. Printed in Germany Contents Translator's Foreword 4 Foreword ...known in some parts of the Continent, including Germany. Ore: Ores are deposits of minerals, which contain...prisms and pyramids. Occurrence: England, Scotland, Germany, Alps, Urals, Brazil, Madagascar. Quartz is important...twinning (No. 7). Occurs in England, Scotland, Germany, Alps, Norway, Sweden. Microcline has the same...Crystals almost spherical (cubic system). Occurs in Germany, Italy, Brazil. (Specimen from Italy). 5 Adularia |  | Schmidt, David, Schmidt, Susanne T., Mullis, Joseph, Ferreiro MĂ€hlmann, Rafael, Frey, Martin (1997) Very low grade metamorphism of the Taveyanne formation of western Switzerland. Contributions to Mineralogy and Petrology, 129 (4) 385-403 doi:10.1007/s004100050344 | Journal (article/letter/editorial) | | all subgreenschist facies from the Taveyanne greywacke. In order to constrain P-T conditions in which...minerals in diagenetic and very low-grade Taveyanne greywacke samples from the western part of the Helvetic... The latter unit includes also the Taveyanne greywacke. Very low-grade metamorphism of the Helvetic nappes...and coal rank data with the laumontite-bearing greywacke occurrences near Diablerets and Taveyanne in the...Taveyanne greywacke near Leuk. Four metamorphic zones were distinguished in Taveyanne greywacke outcrops |  | | Book | | vaspian Sea, hina, ndia, etc. âornwall, farz Mts. Germany), âio Tinto Spain), Chile chalcopyrite (copper...fibrous, encrusting aggregates, radiating Javaria Germany), -rimea, 3olivia prismatic crystals (monoclinic)...crystals rare, small 6-sided plates and scales Clinochlore (Chlorite Family) â crystals, compact, scaly...irzgebirge, pyrargyrite Proustite slack Forest Germany), (dark red silver ore) (Light Red Silver Ore)...Blowpipe: fuses easily âornwall, tiesengebirge Saxony), Thuringia, smaltite (tin white cobalt), cobaltite | | | Book | | ~ornwall, )evon, ,hetland peat swan1ps), 3avaria Germany), . ..,nmea, 3olivia pyrrhotite, pyrites, often...crystals rare, small 6-sided plates and scales Clinochlore (Chlorite Family) crystals, compact, scaly aggregates...chalcedony; carbonates ~rzgebirge, Hack Forest Germany), )auphine France), J.S.A., :bile pyrargyrite...(dark red silver ore) :::ornwaU, Uesengebirge Saxony), f'huringia, :.rench \Jorocco smaltite (tin white...of all N.E. England, potassium Stassfurt salts (Germany), Alps, Texas Cornwall, Chessy (S. France), Spain |  | | Journal (article/letter/editorial) | | Type IA graphite-schists are siltstone/fine greywacke-like, preserve sedimentary textures, and lack...derived from a similar layered siltstone/fine greywacke/shale protolith. Organic matter-rich sediments...(CA), graphite is abundant in siltstone/fine greywacke-like lenticular graphite-schist blocks. Graphite-schists...pelitic matrix in the Central Belt are mostly greywacke, greenstone, chert/metachert and a small volume...it also contains tracts of coherently bedded greywacke and shale. The other two belts that comprise the |  | | Journal (article/letter/editorial) | | Hahn-Meitner-Institut Berlin, Federal Republic of Germany With 6 Figures Received June 19, 1991; accepted...hydrothermal calcite in Pb-Zn veins from the Harz Mts., Germany, show regionally great similarities. The...Phlogopite + 4 H 2 0 ~ Clinochlore + 3SiO z + Mg 2+ + 2K + + 4 O H Clinochlore + SiO 2 + 2H20 ~ Pyrophyllite...calcites from Pb-Zn veins in the Harz Mountains, Federal Republic of Germany. Chem Geol 45:91-112 Liiders...solution flow rate: a study on vein calcites from the Harz Mountains. Mineral Deposita 26: 175-179 - - - |  | Fang, Xiang, Tang, Juxing, Beaudoin, Georges, Song, Yang, Chen, Yuchuan (2020) Geology, mineralogy and geochemistry of the Shangxu orogenic gold deposit, central Tibet, China: Implications for mineral exploration. Ore Geology Reviews, 120. 103440 doi:10.1016/j.oregeorev.2020.103440 | Journal (article/letter/editorial) | | comprise monotonous, alternating, sequences of greywacke, mudstone and carbonaceous, pyrite-bearing slate...7. (a) carbonate porphyroblasts in slate and greywacke; (b) siderite spots deformed with foliations;...whereas replacement in drill core ZK0401 is mainly clinochlore with minor sheridanite. (30.26â31.36 wt%), MnO...transition area between magnesian (sheridanite, clinochlore) to intermediate chlorite (ripidolite and brunsvigite)...isocon is deïŹned by Ti, Th, Hf, Zr, whereas in greywacke (Fig. 14dâf), the immobile elements are Dy, Er |  | | Journal (issue) | | MINERALS ----------------! Anthophyllite, Clinochlore, Glauberite, Sylvine lj GROUNDWORK On the Mineral...Broken Hill, New South Wales (Australia); the Ruhr (Germany); the Anarak region (Iran); Boleo, Baja California...mined in the following locations worldwide: Francon Quarry, Montreal (Canada); lvigtut (Greenland); Nigeria;...alternating layers of greywacke and siltstone in Cumbria (England). Left: Greywacke and slate (Ingleton...formation of patterns within patterns. Lower left: Greywacke and siltstone in a repeated pattern of cyclic |  | | Journal (article/letter/editorial) | | magnesite deposits - the deposits of the northern Greywacke Zone (Austria) By GIULIOMORTEANI,Garching and...The sparry magnesite deposits of the northern Greywacke Zone are situated at the base of thrust sheets...Geology The sparry magnesites of the northern Greywacke Zone occur in a Palaeozoic rock sequence. The...the classic publication of MOSTLER(1973), the Greywacke Zone between Schwaz (in Tyrol, Austria) and Bischofshofen...the northern Greywacke Zone (Austria). 1 = northern Calcareous Alps, 2 = northern Greywacke Zone, 3= Augengneisses |  | | Journal (article/letter/editorial) | | cationic sites (tri-tri octahedral structure; clinochlore, daphnite), two out of three occupied cationic...solid-solution model (Mgsudoite, Mg-amesite, clinochlore, and daphnite), which makes it possible to account...thermodynamic model 2 clinochlore + 3 Mg-sudoite = 4 Mg-amesite + 7 quartz + 4 H2 O clinochlore daphnite Mg-amesite... semi-empirical model 1 + 5 Fe-amesite + 4 clinochlore = 5 Mg-amesite + 4 daphnite 4 16 daphnite + 15...15 Mg-sudoite = 20 Fe-amesite + 6 clinochlore + 35 quartz + 20 H2 O 4 daphnite + 6 Mg-sudoite = 5 Fe-amesite |  | | Journal (article/letter/editorial) | | Leibniz University, Welfengarten 1 D-30167 Hannover, Germany Abstract The Central European Variscides and their...with the leading raw materials sand plus gravel, quarry and dimension stones and limestones used for the...(Fig. 1). It has to be noted that among the term quarry and dimension stones there are also some hidden...Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland. The...on the nomenclature of micas has been issued by Rieder et al. (1998) who strictly use the chemical composition |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). PRECIOUS The Precious Stones. Precious...hollowed out The vacant. man form the on left Germany with to be have posture greater a window...Aluminium It of made which when species, of Germany. tons. average rod, drawn off carefully regulated...8000 470 4500 . . Switzerland, the and Germany Austria . . ... France ... . Britain Great...16 figs. almandine. minerals will these. Germany, sometimes in in wide variations has gravity |  | | Book | | sandstone VARIETIES ORTHOQUARTZITE mainly dark GREYWACKE Each sandstone colour is determined by its constituent...35). S E D I M E N TA R Y R O C K S 27 Greywacke Greywacke has formed from a mixture of sand and, proportionately...worldwide. grains of many different sizes and types GREYWACKE appears as a dirty-grey coloured series of beds...in a particular order. It starts with a thick greywacke, followed by thin graded greywackes, then siltstone...current. SIMILAR ROCKS Turbidites are a mixture of greywacke (above), siltstone (p.28), and mudstone (p.29) |  | | Journal (article/letter/editorial) | | VendianâEarly Cambrian Puncoviscana Formation is a pelite-greywacke turbidite sequence affected by polyphase deformation...a four-thermodynamic-component (Mg-amesite, clinochlore, daphnite, and Mg-sudoite) that accounts for...1960), which is mainly composed of a pelite-greywacke turbidite sequence affected by polyphase deformation...basements (Fig. 1). It is mainly composed of a pelite-greywacke turbidite sequence, but in a few localities outside...that, following the IMA nomenclature of micas (Rieder et al., 1998), should be named as wonesite, and |  | | Journal (article/letter/editorial) | | an electron microbeam study of the Taveyanne greywacke, Switzerland D . S C H M I DT ,1 , * K . J . T...geothermometry and thermodynamic analysis of the Taveyanne greywacke samples. Estimated temperatures ranged between...investigations Sixty-four samples of Taveyanne greywacke were investigated by optical microscopy, of which...oct ubiquitous to all rocks from the Taveyanne greywacke. Chlorite varies from green to brownish-green...Taveyanne Sandstone. Phase Additive component Clinochlore (Cln) Saponite (Sap) Berthierine (Ber) Quartz |  | | Book | | should preferably be more detailed, e.g. walls of a quarry, or refuse heap specimen, so that one could find...Nickel Pyrites, Nickel Glance) Harzgerode, Harz, Germany tin-white to light steel-grey metallic opaque...Mountains, Germany ARSENOPYRITE FeAsS (Arsenical Py- rite, Mispickel) Freiberg, Ore Mountains, Germany tin-white... Gerinany CARNALLITE KMgCl; .6H,O Stassfurt, Germany INYOITE Ca[B;03(OH)s] . 4H Mount Blanco on Furnace...Na»Ca(COs3)o . 5H,O (Natrocalcite) Sangerhausen, Germany columnar, flattabular crystals, with dull crust; |  | | Journal (article/letter/editorial) | | identified Quartz, dolomite, kutnahorite, albite, clinochlore Quartz, hematite, goethite, microcline Quartz...dolomite, calcite, clinochlore, muscovite Quartz, dolomite, calcite, clinochlore Quartz, ankerite, hematite... kaolinite Quartz, clinochlore, muscovite Quartz, ankerite, calcite, clinochlore, biotite Quartz, ankerite... dolomite, calcite, clinochlore, biotite Quartz, dolomite, calcite, clinochlore, biotite Quartz, biotite...kaolinite Quartz, hematite, clinochlore, biotite Quartz, calcite, clinochlore, biotite, grunerite Quartz |  | | Journal (article/letter/editorial) | | extremely angular to spherical and rounded. Graded greywacke blocks in sIumped units often have undisturbed...siltstones alternating with light green quartzitic greywacke sandstones. There is extreme slumping, In the...In addition to disrupted light grey to green greywacke beds and blocks suspended in a black to dark grey...(Nose of Howth), others are very finely laminated (Quarry area, central Howth) and some of the largest show...much winnowing in the quartzites indicates non-greywacke conditions of accumulation. Individual blocks |  | | Journal (article/letter/editorial) | | The main consumers of Spanish slate are France, Germany and United Kingdom, following this order. Spanish...in many ïŹelds regarding rooïŹng slates, such as quarry exploration, quality control and restoration of...Ălvarez, 1982), belonging in turn to the Schists Greywacke Complex (Carrington da Costa, 1950). Quarries...The characteristic mineral for these slates is clinochlore, which gives them the green color. Outcrops are...predominant term is chamosite, the ferric one, but clinochlore can be found in some slates. They range from |  | | Report (issue) | | from Johannes Menge who was appointed Mine and Quarry Agent to the South Australian Company in 1836....red crystals with dark green amphibole in a small quarry on the Pinkawillinie road, 24 km west of Kimba;...crystals in triplite at the Wiperaminga Hill West quarry, east-southeast of ââKalabityââ. Yorke Peninsulaâpink...transparent yellow crystals at the Iron Monarch quarry. Fleurieu Peninsulaânodules of alunite have been...are present in quartz veins in greywacke near the Brukunga pyrite quarry. Crystals of anatase, often as |  | | Journal (article/letter/editorial) | | The ultramafic pods are enclosed within meta-greywacke 0010-7999/81/0078/0189/$01.40 190 and meta-volcanic...serpentine (OU 39953) taken from the Serpentinite Quarry on the north of Mt. Griffin. (Sample numbers refer...96-98 % clinochlore 2-4% sphene + magnetite Albitite pods Muscovite 98-100% albite <2% clinochlore 70-90% |  | | Journal (article/letter/editorial) | | Schweizerbartâsche Verlagsbuchhandlung, Stuttgart, Germany DOI: 10.1127/0077-7757/2010/0170 www.schweizerbart...quartzphyllitic schists of the north-western Greywacke zone and/or the Innsbruck Quartzphyllite. The...have not been described before, although the Greywacke Zone and the Innsbruck Quartzphyllite show some...part of the Wildschönau Schists in the Eastern Greywacke Zone, or the Innsbruck Quartzphyllite (Fig. 1A)...the Innsbruck Quartzphyllite and the western Greywacke Zone, indicate not only a Variscan or Permian |  | | Book | | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...fibrous sphalerite from Diepenlinchen, near Aachen, Germany. PLATE Vo I~ .·⹠/ ~1 rhyolite 37 r . ...chalcopyrite from Herdorf, Siegerland, Germany. Center. Pyrrhotite. Harzburg, Germany. Below Massive chakopyrite...sands and s:indstones: arkose (quartz, feldspar), greywacke (quartz, feldspar, days), quartz sandstone (quartz)...siderite and calcite crystals. Clausthal, Harz Mts., Germany. PLATE 5 âą âą 4J animals (bitumen, |
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