 | | Book (edition) | | grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite (blue and brown anisotropy)...longer fit into the same crystal lattice at the lower temperature; examples are, for instance, surplus...Valleriite Lithiophorite yellow, red, brown Goethite strong, orange to brown Vonsenite strong, orange...grey); Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...Argentite, Arsenopyrite, Calaverite, Chalcopyrite, Goethite, Krennerite, Pyrite, Pyrrhotite, Quartz, Scheelite |  | | Book | | materials created by. living organisms rocks such as granite. The mineral grains in these rocks are actually...A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...this sediment sometimes form fossils. Orbicular granite, Finland * 99 x 74 x 31 cm. This uncommon type...surface, creating an intrusive igneous rock such as granite. These rocks become exposed to wind, water and...mineral-laden solutions. typical crystal shape. Goethite, Tintic, Utah, USA * 16.5 x 3.5 x 2.5 om Drusy |  | | Journal (article/letter/editorial) | | the Black Pine mine in the Phillipsburg area of Granite County (Waisman 1992). Olivenite is a common, if...also occurs at the Empire mine in the Tombstone district, Cochise County; in the Old Reliable and Magma...significant being the Bob Montgomery claims at Granite Gap in Hidalgo County, where it occurs with adamite...Goodspring district in Clark County; associated with chenevixite and cornwallite in the Weepah district, Eureka...with conichalcite, cornwallite, strashimirite, goethite, and native gold was found in a quartz vein cavity |  | | | | as a volcano. An example of intrusive rock is granite while an extrusive example could be basalt. Sedimentary...metal ion, often with a semi-metallic lustre. Goethite, hematite, magnetite, pyrolusite, ilmenite, chromite... 18 pentlandite (light bronze yellow), p. 52 goethite (yellow, red), p. 72 Beginner's Guide to Minerals...black), p. 68 sphalerite (brown, yellow), p. 92 goethite (yellow, red), p. 72 ilmenite (red to brownish...together. Rock Key - Igneous Rocks Colour Light granite (p. 248) rhyolite (p. 256) Medium diorite (p |  | | Catalog/List | | mass of black crystals, some Mount Malosa, Zomba District, free standing. ______ ______ Malawi Black crystal...Arizona Pure green cleavage AMAZONITE Landsverk quarry, Evje, Norway Ixl 50p lx2£l 11 felspar group____________...£3 7 Pure black mica plate new Analysis , Saga Quarry, Tvedalen near ANNITE Mica__________ paper available...Chrysotile, pale grey-green Ixl £1 County Bridge Quarry,Lizard Mg Fe SiO_______ massive. _________ .Cornwall...1x2 £5 1x1 £2 2x2 £5.00 2x2 £2 Hingston Down Quarry,Comwall,England Grey massive in matrix South Crofty | | | | | Australia, at Mount Morgan Mine, from Chartres Towers district, from Hillgrove, from Hill End, and large production...U.S., nice bladed crystals occur in the Darwin district, Inyo County, California; also at Antimony Peak...California; and large crystals come from the Rand district, San Bernardino County. Long crystals at Manhattan...In U.S., very abundant in Tri-State lead-zinc district as cockscomb forms. Very excellent cockscomb crystals...found in schists at Mitterberg, Austria, and in the Trentino district, Italy. 40 Arsenopyrite (Metallic |  | | Book (edition) | | Chartres In Australia, at Mount Morgan Towers district, from Hillgrove, from Hill End, and large production...U.S., nice bladed crystals occur in the Darwin district, Inyo County, California; also at Antimony Peak...California; and large crystals come from the Rand district, San Bernardino County. Long crystals at Manhattan...U.S., very abundant in Tri-State lead-zine district as cockscomb forms. Very excellent cockscomb...found in schists at Mitterberg, Austria, and in the Trentino district, Italy. 3x : Arsenopyrite (Metallic |  | | Journal (article/letter/editorial) | | Hill, Sussex County, New Jersey; at the Conklin quarry near Lincoln, Providence County, Rhode Island;...at Phoenixville, Chester County, the Cedar Hill quarry, LanFigure 1. A fine grouping of aurichalcite sprays...Berks County, Pennsylvania; and as blue tufts on goethite from the Pontiac mine, Halifax County, Virginia...Cloud, and Philadelphia mines of the Rush Creek district, Marion County. It has been described from similar...best-known occurrences are in the general Leadville district of Lake County. Here, it was found in modest abundance |  | | Catalog/List | | THAUSITE Modum, Buskerud,Norway 59 BOEHMITE Saga Quarry, Tvedalen, Norway Brown-purple mass in matrix Creamy...--· - . . - - ------ -·-··-·-· ---·7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway 696 CHROME DIOPSIDE...lx2 £15 lxl £4 lx2 £8 2x2 £16 126 DIASPORE Saga Quarry, Tvedalen. Norway 1060 KORNERUPINE Bjordammcn,...lxl 90p lx2 £1.80 2x2 £4 Mica 295 NATROLITE Saga Quarry, Tvedalen, Norway Orange to red in feldspar.(Hydrothcrmal...ofNcpheline) lxl £1 lx2£2.SO Zcolite 296 NATROLITE · Saga Quarry, Tvedalcn Norway · Rich creamy masses with possible |  | | Book (edition) | | with Layered Structure Pyrochroite IV/F.03-30 734 Goethite IV/F.06-30 736 Lepidocrocite IV/F.06-40 738 Manganite...Media” on page 870). XVIII Mineral Descriptions Goethite lining vug in coronadite, Broken Hill, Australia...electrum (yellowish white), pyrite (cream) altered to goethite (bluish grey shades), quartz (dark grey); New...matrix (brownish grey), skutterudite (light grey, lower right corner); Core Drilling near Orahovac, Kosovo...(medium grey) replacing pyrite (tinted white), goethite (dark grey); Privolnoye deposit, Central Yakutia |  | | Journal (article/letter/editorial) | | authors are printed in SMALL CAPITALS,subjects in lower-case roman, and localities in italics" book reviews...geochemistry of loveringite, 187 Cannington Park quarry, Somerset, djurleite, 172; durangite, 172; milarite... see EGGLETON (R. A.), 361 and M37 Cheesewring quarry, Linkinhorne, Cornwall, danburite, I7I Chernovite...iron-bearing melts, Pt-Fe alloys for, 271 Coombe Farm quarry, Henbury, Somerset, wulfenite, 298 Coon Creek,...GUPTA (D. R.), the Dhajala meteorite, 493 Dean quarry, The Lizard, Cornwall, djurlei'te, 172; analcime |  | | Journal (issue) | | from left: Fluorite, 6.7 cm, from the Weisseck, Austria. Collected by Reinhold Bacher; Reinhold Bacher...Fluorapatite, 3.3-cm crystal, from the Pulsifer quarry, Maine. Collected by Terry Szenics; Jeff Scovil...rosette, with prehnite, 14 cm, from the Centreville quarry, Fairfax, Virginia. Smithsonian Institution collection...C6649; Lee Boltin photo. Fairfax Quarry, Virginia, 1967 The Fairfax quarry in Virginia is a classic locality...northeastern corner of the Fairfax quarry in Centreville, Virginia. I visited the quarry the next weekend. Nothing |  | | Catalog/List | | mass of black crystals, some Mount Malosa, Zomba District, lxl ins £5 lx2ins _lyro?'~~e . __ __ _ ___ ___...- - - AMAZONITE Pure green cleavage Landsverlc quarry, Evje, Norway lxl S0p ALAMOSITE fcLp 10 g:...with Chrysotile, pale grey-green County Bridge Quarry,Lizard ,Cornwall MgFeSiO massive. Minas Gerias...Cornwall £I.SO ARTHURITE Good apple green coatings on granite. Hingston Down Mine,Hingston lxl £2.50 lx2£5 Cu...MITE Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway Ix½ £3 Al O OH in Natrolite _ |  | | Catalog/List | | 604 GMELINlTE Na Zeolite ···� 5 2 5 GOETHITE Fe O OH 147 GOETHITE Fe O OH 187 HEMATITE Fe O 467 HEMATITE...5mm£3 Hannover Cove.St Agncs, Comwall Wagholi Quarry,Poona,India lxl £3 Funauchi Mine, Aikta Prefecture... Brosso Minc,lvrca.ltaly lxl £5 Boghill Road Quarry, Glengonnley, County Antrim, Yaknl Mine,Bigndic...£10 OH Claims, Gila County, Arizona U.S.A Haury Quarry, Black Forest, Germany Ayama Bolivia ½x½£1.50...colour with veins of brown Bementite. (Greystones Quarry, Lezant,Comwall) a) 3x4 inches £ 1 5 b) 3x2.5 £ |  | | Catalog/List | | ~black cry~t~i;,o;-~;atrix. M~~nl Malo~O:. i:~n{ba District. IX I ins £5 2 AEGIRINE £10 Pyroxene Malawi lxl... _ . Pure black mica plate new Analysis , Saga Quarry. Tvedalcn near Ix I £3 I x2 £6 2x2 £ 12 7 AN!lilTE...- Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway Ix½ £3 59 BOEHl\lITE AIO OH inNatrolite...AMITE Rich brown fibrous in matrix. Found Meldon Quarry, lx2 £2 lxl £1 _ ~_Ca SJ2.._ __ __ some ycm ago...in Wheal Phoenix Cornwall ½ x ½ £3 Cu Fe PO/4 Goethite/Gossan - - - - - · --· -- ---------· -- -- - ··- |  | | Book | | looking for that mineral in rocks that form at lower temperatures would make little sense. Sound, straightforward...care not to cause any motion in the cup, slowly lower a thin, clear ice cube into the coffee. Peer through...and magnesium. Therefore, the average density of granite is less than that of basalt. Peridotite, which...mantle, has a density greater than that of either granite or basalt. Thus, considering only differences in...durable rock like granite is not immune to these forces. I I The very moment granite is exposed to the |  | | Journal (article/letter/editorial) | | are made up of one mineral, but most, such as granite, are made up of two or more minerals. The members...the Panasquiera mine) and is a constituent of granite, aplite, gneiss, schist, and phyllites. Muscovite...muscovite with albite, 2.8 cm high, from the Strickland quarry, Portland, Middlesex County, Connecticut. This...8 cm wide, from the Santo Niño mine, Patagonia district, Santa Cruz County, Arizona. Barbara Muntyan specimen...Newry (King and Foord 1994). The Black Mountain quarry, Rumford, Oxford County, was one of the biggest |  | | Book | | as a volcano. An exan1ple of intrusive rock is granite while an extrusive example could be basa lt. Sedin1entary...n1etal ion, often with a se1ni -1netallic lustre. Goethite, hematite, 1nagnetite, pyrolusite, ilmenite, chron1ite...p. 18 pentlandite(light bronze yellow), p. 52 goethite (yellow, red), p. 72 White Beginner's Guide...black), p. 116 sphalerite(brown, yellow), p. 92 goethite (yellow, red), p. 72 hematite (red, black), p...Rocks Colour Grain size Coarse Fine Light granite (p. 248) syenite {p. 254) rhyolite (p. 256) Medium |  | | Catalog/List | | grey-white crystals on 2x3.5 inch surface. (Croft Quarry,Leicestershire) £5 ANATASE sharp black single crystal...on the surface, on feldspar. (Globe Mine.Petaca District, Rio Arriba County, new Mexico) £15 b) smaller...sandstone/quartzite £6 GOETHITE botryoidal, with a red top, light brown fibrous on the edges. (Merehead Quarry, Mendips)...rich black xlline mass in matrix (Laytonville District,Mendocino County, California USA) 2x3 £ 16 bY...feldspar is slightly weathered. 5x2,5 (Shap granite quarry Cumbria) £12 PECTOLITE good covering of white |  | | Catalog/List | | the rarer Zeolites Malegaon near Nashik, Nashik District ,Maharashtra India lxl.5 inches £25 2 TRILITHIONITE...attractive, rich yellow platy mass in quartz La Bosse Quarry, Echassieres Allier France 2x3 inch £10 33 MAGNESITE...one or two pink spots in a white per-alkaline granite, with many small black arfvedsonite cleavages....black grains in Serpentine 2x2.5 inch Kraubat Austria £9 53 NATIVE SILVER five silvery wire/plates about...YHALITE pinkish fragments in glass tube Hallstadt Austria £8 TOBERMORITE, small botryoidal on 2cm Bellerberg |  | | Catalog/List | | two earlier catalogues, but now offered at even lower prices. Additionally, I have included some specimens... Bristol Channel. 2x1.5" area on fine grained Granite matrix invested in pearly-white tabular xtls and...5", £5.00 A/l 3. ALMANDINE. Zillerthal, Tyrol, Austria. A silvery-green, lustrous surfaced, Mica-Schist...£8.75 A/l 5. ALMANDINE (Garnet). Zillerthal, Austria. Lustrous brownish-red, sharp translucent 1.75"...>ALMANDINE/CHLORITIC-SCHIST. Zillerthal, Salzburg, Austria. Fine, large, showy cabinet Schistose matrix, profusely |  | | Journal (issue) | | Af1er: An Excep1ional Calcile from !he Mill Creek Quarry. Polk Co., Oregon, 21-6: IO. Dague, Joe: Lininger...Haas, Dennis W.: Barrel Calci1es from the Lohr Quarry, 21-6:1. Haynes, Patrick E.: Microminerals from... William L.: Recent Mineral Discoveries in !he Lower Cre1accous Rock Formations of Central Texas. 21-5:...21-7: 10. The Southweslem Arkansas Mercury Mining District, 21-11:10. Wa!Son. John: New Pricing Standards...Madison, 21-3:4 Arscnodcscloizi1c: USA, Montana, Granite, Philipsburg. Scratch Awl. 21-7:1 Aurichalcile: |  | | Book | | feldspar. The whole specimen is called granite. Limestone and granite you will already have heard about....from impurities) only of the mineral calcite. Granite is the bestknown example of a rock consisting of...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...of these fourfold axes in all. The considerably lower symmetry of a monoclinic crystal is shown in Fig...crystallographic symmetry of a body may often be lower than its apparent geometric symmetry. In a pyrite |  | | Catalog/List | | CHALCOALUMITE TETRAHEDERITE. GALENA, MOLYBDENITE, GOETHITE and Copper Minerals page 2 : CHALCOMENITE, CHRYSCOLLA...Scandium minerals.(Klausen Qry.Gleichenberg Styria Austria) 1mm sphere on 1cm £3.50p 239 DYSCRASITE Ag/3 Sb...Quartz with micro spots of Native Copper. (Kingston Quarry,Cornwall) 1x1 £2 - 553 TETRAHEDERITE (Cu ?e) ;'L...cleavages with cerussite and or Pyrolusite (Merehead Quarry, Mendips,Somerset) 54 x 54 £2 269 MENDIPITE Pb/3...mineral for England, deep yellow radiations in goethite (Iron Crag, Caldbeck fells, Cumbria 8inm £4 292 |  | | Catalog/List | | 1x2 fl.10 56 BIOTITE black platy mass in red Granite....micro crystals on l"C'ck. (Weitendorf,Steiermark,Austria) ~ x ~ ins !2.80 101 CLINOZOISITE pink radiating...f~wnareas in and on crystallised quartz. (Benet Quarry,BuckfieldNaine U.S.A 1x~ tl.30 107 NATIVE COPPER...creamyradiations on Quartz Limonite. (St John's Quarry Kapunda Svuth Austral ia) i " tl. 50 hl f.5 133...\olhite accicular micro's on ~ ins rock.(Weitendorf, Austria) '' ins t3.60 141 FLUORITE colourless translucent |
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Granite quarry, Leodagger, Pulkau, Hollabrunn District, Lower Austria, Austria