| | Journal (article/letter/editorial) | NORTH-WEST GERMANY: GENERAL NETHERLANDS-GERMAN BORDER DISTRICT: EAST NETHERLANDS TO RIVER EMS OSNABRUCK...OSNABRUCK DISTRICT: RIVER EMS TO RIVER WESER HANNOVER DISTRICT: RIVER WESER TO RIVER LEINE CELLE DISTRICT: RIVER...SOUTH BALTIC DISTRICT: POMPECKJ'S SWELL TO EAST GERMANY, DENMARK, POLAND AND SWEDEN ... SUMMARY OF CONCLUSIONS...Bray, Boulonnias, Belgium, north-eastern France, Germany). 'Lenticular bedding' (Lamplugh & Kitchin, 1911...e=pinkAnatase Brookite 'Characteristic' Garnet Muscovite Biotite | | | Journal (issue) | Durango, Mexico (Farrington, 1900); Nazenbach, West Germany (Schneider, 1887); Rendaiji, Japan (Takasu, 1955);...resembles the habit of crystals from Nanzenbach, West Germany; Langban, Sweden; and Durango, Mexico (Ryall and...NanzenHill Langban Durango bach Rendaiji Sweden Mexico Germany Japan Austral. X X X X X X X X X X X X X X...orfolk, M A Burt & T helm a Kirsch Oceanside, NY Quarry Enterprises Williams Minerals A udray Lapham...Crosby Hall Del M ar, CA, Fairground N ov. 21-22 Nassau M ineral Club St. Paul's Academy G arden City, | | | Book | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...minerals are concerned. Opal is still thought to bring bad luck, and similar stories are told about certain...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...siderite and calcite crystals. Clausthal, Harz Mts., Germany. PLATE 5 ⢠⢠4J animals (bitumen, oil) has | | | Journal (issue) | INTERESTING) TWIN TOWN? - DroitwichâTwinned with Bad Ems Roy Starkey 30 HERODSFOOT MINE & LISKEARD MUSEUM... Our first forays, in 1993, were to Coldstones Quarry, an easy journey from Leeds. In the early years...Wales and ewaldite and paralstonite at Dolyhir Quarry with Peter Todhunter, Neil Hubbard and David Roe...Learnie Quarry. The coastal exposures and the quarry centre on [NH 740 590]. This is a small quarry that...have made it into the collection. The rock in the quarry displays the same complexity as on the shore including | | | Journal (article/letter/editorial) | greywackes and sandstones (GivetianâVisean, Variscides, Germany) as indicators of ultramafic source rocks MARTIN...Braunschweig, Postfach 3329, D-38023 Braunschweig, Germany (Received 11 November 1998; accepted 29 March...greywacke (FrasnianâFamennian) and the Rhenish Slate Mountains (FrasnianâVisean) contain small amounts...as well as from the Werra nappe and the Rhenish Slate Mountains, small amounts of detrital chromian spinels...Tanne greywacke (up to 2.7 %). Also in the Rhenish Slate Mountains the older greywackes yield the highest | | | Book | cristobalite â tridymite, rutile â brookite â anatase. I b g ÂŁ I I i ÂŁ § I i ! I <: I a I ...identification. Nobody should be discouraged by initial bad luck, it is sometimes difficult even for an expert...should preferably be more detailed, e.g. walls of a quarry, or refuse heap specimen, so that one could find...Nickel Pyrites, Nickel Glance) I Lu erode, Harz, Germany tin-white to light steel-grey greyish black metallic...Py rite, Mispickel; Freiberg, Ore Mountains, Germany tin-white to grey greyishblack metallic opaque | | | Catalog/List | Few of the minute crystals you see on mine or quarry dumps or even on cabinet specimens will be satisfactory...at the pristine source underground ar an fresh quarry faces and the like. Very aften though, such source...transparent triclinic crystals in groups on claystone. ANATASE, Dauphine, France. Brown bipyramid with quartz...Norway. Black bipyramids scattered in smal! vugs. ANATASE, near Holmestrand, Norway. Dark greenish-brown...bipyramids with oligoclase crystals on matrix. ANATASE, Tavetsch, Switzerland. Blue-black isolated bipyramids | | | 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...Schwarzwald and Vosges Mts. uplifted on both sides of the Rhein Graben as well as incorporated into some massifs...Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland. The | | | Book | gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia ; Surrey/England; Colorado/USA;...irnpregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar...in: Lower Saxony, Baden, eastern Harz mountains/Germany; Galicia/Poland ; Urals/USSR; Alsace-Lorraine/France;...Hattorf, Philippsthal, Hesse/Germany KMgCl3 ⢠6 H2O Q) Robling, Halle/Germany 1:½ 3â Streak white. Mohs' | | | Book | cristobalite â tridymite, rutile â brookite â anatase. Appearance and Development of Crystals The assemblage...identification. Nobody should be discouraged by initial bad luck, it is sometimes difficult even for an expert...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 | | | Journal (issue) | was shown important exposures in ECC's Greystone Quarry south-east of Launceston, on Brent Tor and in the...taking his B.A. in 1937 he went to Frankfurt in Germany, there to study under Professor Rudolf Richter...training at Frankfurt and the field work in the Rhineland. There he became fluent in German and also devoted...British student. Despite, from all accounts, very bad weather, he resolutely carried out his field work...visit to the Ardennes and Eifel areas of West Germany by British geologists interested in Devonian geology | | | Book | gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia; Surrey/England; 6*...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar...in: Lower Saxony, Baden, eastern Harz mountains/Germany; Galicia/Poland; Urals/USSR; Alsace-Lorraine/France;...colorless Š Hattorf, Philippsthal, Hesse/Germany Š Robling, Halle/Germany \:Vi Streak white. Mohsâ hardness | | | Journal (issue) | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...unstable ground, deteriorated ground support systems, bad air, fire and unsafe water. The hazards of old underground...have gone into underground mines to help support âbad ground.â Timbers, of course, are susceptible to long...stick. One of the biggest problems in old mines is bad air, air that will not sustain life. The danger is...explosion. The Colorado Bureau of Mines warns that bad air in old shafts can create a special hazard. A | | | Book (volume) | (Specord 75 IR or Specord M80, Carl Zeiss, Jena, Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker Optics, Ettlingen, Germany). IR spectrum of a pure KBr disc was subtracted...Mg3B7O13Cl Locality: Wandsleben, Saxony-Anhalt, Germany. Description: White to beige fine-grained aggregate...LuĚneburger Kalkberg, LuĚneburg, Lower Saxony, Germany (type locality). Description: White fibrous aggregate...Locality: Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany. Description: White | | | Book | gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia; Surrey/England ; Colorado/USA...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trin idad ;...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar...in: Lower Saxony, Baden, eastern Harz mountains/Germany; Galicia/Poland; Urals/USSR; Alsacc-Lorraine/ f-rance;... Q) Hattorf, Philippsthal , Hesse/Germany ~ Robling, Halle/Germany l :½ white and colorless 3 â Streak | | | Journal (issue) | Richard V. Gaines Mineralogist feature articles Anatase from Norway......................................Minerals from the Volcanic District of Laacher See, Germany..................................................Lieber Heidelberg, West Germany Olaf Medenbach Bochum-Querenburg, West Germany Eric Offermann Arlesheim...desire is to visit Norway on collecting tours. In Germany there are still more, also with their own jourÂ...from earlier visitors. A âDirector of Studiesâ in Germany has given out, despite Norwegian protests, a guide | | | Journal (article/letter/editorial) | Meek, who studied 41 samples of the Palms quartz slate. In Minnesota field work able assistance was given...Upper Michigamme slate Florence iron forma tion Lower Michigamme Virginia Slates slate Quinnesec greenstone...Granite Upper Michigamme slate Bijiki iron formation Lower Michigamme Tyler Slates slate Clarksburg volcanics...for Vulcan iron forma tion mation mation Siamo slate Palms quartzite Ajibik quartzite Felch schist â*â ...â*â-ââ ââ ââ Uncon ormity â >â â*ââ â -----⢠We we slate Bad River dolomite Kona dolomite Randville dolomite | | | Book | gypsum, halite, calcite. Found in : Lower Saxony/Germany; Czechoslovakia; Yugoslavia; Surrey/England; Colorado/USA;...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...by: ordinary coal. Found in: Thuringia, Saxony/Germany; Czechoslovakia; Seine/France, Tula/ USSR. Similar...: Lower Saxony, Baden, eastern Harz mountains/Germany; Galicia/Poland; Urals/USSR; Alsace-Lorraine/France;...Hattor[, Philippsthal, Hesse/Germany KMgCl3 ¡ 6 H2O Q) Robling, Halle/Germany 1: ½ 3â Streak white. Mohs' | | | Journal (article/letter/editorial) | Scheelite with Epidote in Cal cite veins; Brookeite; Anatase; Apatite Rauris T a l . Leaves the valley at TaxenROCKS...Talmuseum. Q Xls. (scepter) (Amethyst), (Clear); Anatase Xls; Fluorite Xls; Rutile Xls; Albite; Chlorite;...M. with gallery going 3 or 4 Mi. E. Greisweis. Anatase; Calcite Xls. Greisweis Alpen. Euclase. Turehelwand...Asbes tos. Hofgastein. Ilmenite. Bad Hofgastein. Marble; Epidote Xls. Bad Gastein. Very old gold mines....East T y r o l Tvrol 10 M l l f S Hal Lttersill Germany to Gross* locktTefl Kolm S a t u r n \ Taxenbach | | | Book | titanium (Ti.) the various forms of which are named anatase, brookite , and rutile respectively. As the reverse...Soda Water ANALCIME 55-13 22.95 13.86 8:06 : ANATASE 60.13 Oxygen 39.87 { Silica Alumina 37:52...MINERAL LOCALITIES. CORNWALL . Agnes, St. Devonian Slate. Bismuthochre. Blende. Cassiterite. Felspar. Fluor...Wolfram . (Huel Barrow .) Blende. ( Huel Basset.) Slate, with Porphyry Dykes. Argentite. Copper. Cuprite...Blende. (Huel Clarence .) Smaltine. ( Huel Coates.) Slate and Porphyry. Tin . Ag nesite. Bismuthochre. Cassiterite | | | Catalog/List | specimen also lined with crystals. 27X2". ÂŁ2.75; ANATASE. Tysse, NDrway. Specimen A - ChDice, large, sharp...sharp terminated quartz crystal with add sharp Anatase crystals to 5 mm. i~~ze, thinly scattered Dn t...to 5 mm in size, thick}V intergrown on altered slate matrix. 2x1,1," ÂŁ5.5Op ⢠-' . t-,0 -5- 48. ...PSEUDoMALACHITE. Virneberg i line, Rhe:'nClrei t bach, Rhineland, Germany. Choice, lustrous dc~~ green small sha p...L7 .00. 84. NATIVE SILVER. Freiberg, Saxony, Germany. Choice, light silvery coiled wires, thickly intergrown | | | Book (volume) | dal Brown Coal, 2. Black Coal. 507 1st Subsp. Slate -Coal, 2d 3d 4th Cannel- Coal, Foliated Coal,...found in transition gypsum in the tran sition -slate of the Allee Blanche, and between grey -wacke and...Droitwich in Worcestershire. In the north of Germany, rocks of the salt formation and salt springs occur...farthest limit of the salt -beds on that side of Germany. OR. 1. Fos. SALTS.) $ P . 1. HEXAHEDRAL ROCK...so hard as to snap the pick -axes made use of in quarry . ing it . * Pennant's Outlines of the Globe, | | | Book (volume) | and mineral beds, in granite, gneiss, mica-slate, clay-slate, clay-porphyry, and sandstone; also in grains...in France; in gneiss in Upper Hungary; in mica-slate in Salzburg and the Tyrol; in clay-porphyry in Transylvania;...proÂŹ vince of Oaxaca, either in gneiss or mica-slate. This last lock, is particularly rich in gold...disseminated among fragments of greenstone and porphyry-slate, extend from the western Cordilleras alÂŹ most to...contains veins of 14 GGLB. of gold in mica-slate, also wash-gold, or gold dost, as it is sometimes | | | Journal (article/letter/editorial) | Towyn we crossed the town to the little dolerite quarry on the Borth Road under Morfa Lodge. There a clean-cut...are, in fact, so little open, that even in a slate quarry th ey may not be detected until the quarried...contour of the hill as far as the old Penmorfa Slab Quarry. The distance is only 300 yards, but the going...and the time taken was considerable. At the slab quarry a halt for lunch was called. After lunch specimens...here as adjoining the higher dolerite, at the flag quarry already visited. The next halt was made at the | | | Catalog/List | please telephone beforehand. MAY/JUNE 2006 1) ANATASE. Wheal Peevor, Redruth, Cornwall. Cavities in chlorite/quartz...chlorite/quartz veinstone matrix with micro tabular blue anatase xls. (a) A b o u t 5-6 xls. 60x50x35mm. ÂŁ18. (b)...6) NATIVE BISMUTH. Johanngeorgenstadt, Saxony, Germany. A small heavy dump specimen with an off white...CHLORARGYRITE. Wolfgang Maasen Mine, Schneeberg, Germany. A smokey? Quartz matrix with two surfaces coated...DOLOMITE. Schacht 207, Neiderschlema, Erzgebirge, Germany. A shallow cavity in a matrix of native arsenic |
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