 | | Journal (article/letter/editorial) | | mining district: Carbon sources, first data on bismutite and the discovery of an oxidation zone formed...Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany Received 4 March 2013; accepted in revised form...cerussite, bismutite, malachite and azurite samples from the Schwarzwald mining district, SW Germany, was analyzed...values vary from +1.0& to 21.0& VPDB, cerussite, bismutite, malachite and azurite d18O values show a variation...hydrothermal calcite from the ore vein) in varying proportions. We present the first dataset of bismutite carbon |  | | Journal (article/letter/editorial) | | uncommon or rare in pegmatite. Only fluorite, calcite and siderite are at all common while wolframite...Bernardino County, California and also in pegmatites north of the Reagan mining district, Nevada. FLUORIDES... Red cleavage masses are found at the Gillette quarry at Haddam Neck, Connecticut. The best fluorite...crystals have been found in the Gem Mines region north of Florissant, Colorado; green cubes and cubo-octahedrons...druses in granite and pegmatite at the Redstone quarry, North Conway, New Hampshire, etc. YTTROCERITE, a calcium |  | | Journal (article/letter/editorial) | | specimen did not react with hydrochloric acid so bismutite was eliminated as a choice. An x-ray photograph...transparent blue jeremejevite crystals from Milepost 72, north of Swakopmund. As jeremejevite is a rare mineral...mineral shows the rhombohedral cleavage typical of calcite group members. A small crystal of each was tested...specimens started fizzing gently. Dolomite or calcite would have started to react without being crushed...quartz and white calcite crystals. Some specimens had tiny clear green quartz and white calcite crystals. Some |  | | 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...malachite. About 2-3 nm. BABINGT(}IITE, Goose Creek Quarry near Leesburg, Virginia. Sharp, blad< crystals...specimens. 132 BIOTITE, Laacher See, Rhineland, Germany. Sharp prismatic crystals 1tith nosean crystals...are a little ~~aller. Reco~~end 40X or 50X. 438 BISMUTITE,Bourke's Luck Mine, Transvaal. Brilliant lemon-yelloH |  | | Journal (issue) | | Orefield, North Wales 15:5-10 HOLYER, Rev. V. (1996) The minerals of Cornwall Countybridge quarry, Goonhilly...from Ardownie quarry 14:17-20 __ TODD, J.G. & ANDERSON, D. (1992) Pyrite from Goat Quarry 11:8-10 IXER...Mineralization at the Great Orme copper mines, Llandudno, North Wales 17:7-14 MASON, J.S. (1998) Tucekite, a mineral...(1992) Microminerals from Ireland. Part 2: The North-West 11:42-47 __(1993) Microminerals from Ireland...(1993) Strontianite from Gunnerside Gill, Swaledale, North Yorkshire 12:16-20 __ see also GREEN, D.I., McCALLUM |  | | Journal (issue) | | Schneeberg Mining District, Western Erzgebirge, Saxony, Germany ....................................... 620 by...Schneeberg District in the famous Saxon Erzgebirge of Germany has been a source of mineral specimens and mineral...Sammlungen, Brennhausgasse 14, D-09599 Freiberg, Germany. Email: Andreas .Massanek@geosamm.tu-freiberg.de...de 2 Naunhoferstrasse 49, D-04299 Leipzig, Germany. Email: info@sm -mineral.de 3 Senckenberg Naturhistorische...Dresden, Germany. Email: Klaus.Thalheim@senckenberg.de 4 Teichstrasse 22, D-08321 Zschorlau, Germany. Email: |  | | Journal (article/letter/editorial) | | localities are found in orthogneiss, the Pelton quarry (Locality 4), east of Collins HilI and within the...beryl has been taken (Locality 9) near the Gillette quarry, south of Haddam Neck. These facts attain greater...up the mineral localities in order, the Husband quarry (Locality 1) is still being worked. A number of...number of quarry openings. The only one which has produced rare minerals is the Hale or Andrews quarry (Locality...elevation of 55 meters (180 feet) approximately. The quarry is no longer worked, but in its day it was one |  | | Catalog/List | | acicular sprays and tufts ACTINOLITE: Bull Run Quarry, Loudon County, Virginia, USA. sprays and tufts...tufts AENIGMATITE, varfoty RHONITE: Eitel, West Germany. slender crystals in matrix AFGHANITE:Pitigliano... Italy. minute crystals AFWILLITE: Crestffiore Quarry, Riverside, California, USA. massive AGRELLITE:...in feldspar /\LLEGHi'.NYITE:/\llcgheny County, North Carolina, USA, crudG crystals to massive ALLOPHANE:Juanita...MERLINOITE,I\Rf\GONITE: Badon-\-Jurttemburg, W0st Germany. crystals ANALCIME:St. Hilairo, Qu0boc, Cannda |  | | Journal (article/letter/editorial) | | chrysocolla Bismutite. . . . Beyerite. Limonite and manganeseoxide. . . Kaolinite. Calcite and chalcedony... Magnusson Crosscut. . . . . Mica Lode. Meyers Quarry. Conclusions. Bibliography. 556 556 556 JJ/ ...l|-inch vugs were noted in the Van Buskirk deposit. Calcite, kaolinite, limonite, and manganeseoxide are the...Azurite Chrysocolla Beyerite Bismutite Limonite Manganese oxide Calcite Kaolinite Chalcedony oF MTNDRALs...formed along such fractures. On the dumps from this quarry were found several specimbnswith small vugs containing |  | | Catalog/List | | Morocco rich green mass, not pure, with minor calcite or matrix ½"£4 Recsk Hungary 810 ■■ ARAGONITE Botryoidal...Babbacombe Devon Small creamy bladed crystals on calcite. Location interest Ix! £3 lx2 £5 2x2 £10 34 ■...blue terminated crystal about 20x3mm £5 . 868 ■■ BISMUTITE Damaraland Namibia quite rich yellow mass on matrix...crystals lxl £4 lx2 £8 f ■ COBALTITE Boliden Mine, North Sweden rich fine-grained grey mass, possible very...Zcolite Ix! £4 lx2 £8 2x2£16 26) ■ MAGADIITE Aris Quarry, near Windhoek,Namibia / White micro snow-flakes |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...area. It occurred in the eluvial rubble on the north slope of the Muiane pegmatite, where crystals were...concluded that they would bring a good price in Germany, and purchased the lot. A steady trade developed...so-called “mining experts” from Romania and East Germany to improve production and stop illegal sales. Unfortunately...stibiotantalite, lithium minerals (2), mica, bismutite, bismuth, bismuthinite, monazite, stibiomicrolite |  | | Journal (issue) | | Amethyst B & W Minerals Geology Museum & Shop 5609 North Pike G olden, CO 80403 303-278-2936 Fine Colorado...12-15, 1985 Denver Satellite Show, Holiday Inn North, Sept. 11-14, 1985 The Mineralogical Record, volume...Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr University t Bochum Bochum, W. Germany Eric Offermann Arlesheim...Deepwood Crescent Don Mills, Ontario M3C 1N8 West Germany Christian Weise Verlag Oberanger 6 D-8000 Munchen...immediately identified the mineral as “bismuth ochre” (bismutite). Samples were shown to the local member of Parliament |  | | Journal (volume) | | 8QQ. Printed by: Acorn Print Media, Quorn House, North Road, Loughborough, Leicestershire, LE11 1LE. Published...and barium mineralisation at Forcett Quarry, East Layton, North Yorkshire Brian Young, Trevor F. Bridges...important mine, Benallt Mine on the Lleyn Peninsula, North Wales, is reviewed by Tom Cotterell who reports...volume describe copper mineralisation in Forcett Quarry, North Yorkshire and at Rassal Mine in the Scottish...depth of 257 m in 1947, approximately 180 metres north of the No. 1, Shaft (Fig. 1). Connections were subsequently |  | | Journal (issue) | | If you have ever had the desire to detonate a quarry blast or create an earthquake you will be able...Wisconsin’s major geologic ages. Figure 7—Manganoan Calcite – Montreal Mine (Iron County, WI). Figure 3 (left)...favorite Montreal Mine specimens is a manganoan calcite (figure 7). (Continued on page 5) December Mineral...this beautiful specimen of galena, marcasite, calcite and sphalerite (figure 11). One of the last photographs...in Wisconsin. Figure 11 - Galena, marcasite, calcite & sphalerite – Blackstone Mine, Shullsburg, WI |  | | Journal (article/letter/editorial) | | a sequence of dolomitic limestones at Merehead quarry, Cranmore, Somerset (51 ~12'N, 2~ Mereheadite is...mendipite, blixite, cerussite, hydrocerussite and calcite in lenses and pods in the veins. Other minerals...analogous phases such as bismuth oxychlorides and bismutite (Bi202CO3) suggest that the BO3 and CO3 groups...lead and copper oxychloride assemblage at Merehead Quarry, Cranmore, Somerset, England, include a new yellow-orange...from manganeserich pods along 'Vein 2' at Merehead Quarry (Symes and Embrey, 1977) and from loose blocks |  | | Book (edition) | | semi-metallic element BISMUTHINITE-Bismuth trisulfide BISMUTITE-Bismuth carbonate BORNITE-Copper iron sulfide...BREITHAUPTITE-Nickel antimonide BRUCITE-Magnesium hydroxide - C CALCITE-Calcium carbonate CASSITERITE-Tin oxide GELESTITE-Strontium...found in the aegirite-granite at the Flatrock (Quarry in Waterford. Its color is dull black to brownish...at the Cheshire barite mines, at the copper mine north of Bristol, and at the Copper Valley Mine, two miles...University, New Haven, Connecticut. At the Strickland Quarry in Middlesex County, ambly gonite occurs as white |  | | Journal (article/letter/editorial) | | which was used for a prison; the Allyndale quarry in North Canaan, from w h i c h came the marble for...York City and elsewhere; and the Hoadley Neck quarry in Guilford, which furnished the granite base for...through out the United States. I n modern times, one quarry has been used by the Navy as an underwater sound...extended south through Watertown and north through Thomaston, revealing calcite, quartz, pyrite, and zeolites..., Beaver B r o o k district, Danbury: barite, calcite, graphite, microcline. Marcelle Weber, a mineral |  | | Journal (issue) | | Havcrslock Hill London NW3 2AH CONTENTS Minerals From North Wales The Trials and Tribulations of Mineral Identification...Membership Details 2 5 19 20 MINERALS I ROM NORTH WALES Mike Rothwell During the 1996 BMS Symposium...workshop on the mineralogy of a few chosen sites in North Wales. The following is a short summary of the workshop...Minera/Bwlcligwyn MINERA Common Sphalerite, quartz, calcite, cerrusite Less Common Hemimorphite, smithsonite...Lead and Zinc ores in the Carboniferous rocks of North Wales. B. Smith. Memoirs of the Geological Survey |  | | Journal (issue) | | I V r A ( J I 1A j 1 Wayne & Dona Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 9265 M /T...Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A................. 233 by J. A. Mandarino COVER: CALCITE, 13.9 cm, from Cumbria, England. William Larson...Merchandise Mart • Mart Plaza 58th St. & Washington St. (North side of Mart) SEPT. 1 8 - 1 9 - 2 0 S how H ours:...minerals including native bismuth, bismuthinite, bismutite, bismite, beyerite, eulytite, pucherite, schumacherite |  | | Catalog/List | | sample. Hartenstein Schacht 371 Erzebirge Saxony Germany 2x2.5 (380 grams) £38 8 NATIVE ANTIMONY rich...(botryoidal under magnification) Gadernheim, Odenwald Germany. £18 about lxl on 1.5 xl.5 inches Bergweg, 15...Barytes crystal about 1cm Clara Mine Black Forest Germany £15 18 HEMATITE black, mirror-like, intergrown...attractive, rich yellow platy mass in quartz La Bosse Quarry, Echassieres Allier France 2x3 inch £10 33 MAGNESITE...Wilhelmine Stollen, Sehringen, Badenweiler Black Forest Germany £10 35 ORPIMENT remarkable colour, a golden, pure |  | | Report (issue) | | abundant yellowish epidote has been observed on the north side of Tiburon Pen- Marin County: 3, Watters...Watters (p.c. '58). Mendocino County: 1, A quarry 5.1 miles north of Longvale on U.S. 101 has furnished glaucophane...crystals occur in glaucophane schist in a quarry 5.1 miles north of Longvale on Highway 101, associated...brown crystals at the Foster Bluebird mine 3 miles north of the abandoned station of Ogilby on the Southern...the Chilson property in the Summit Range. 6 miles north of Randsburg (sec. 36 ( ?), T. 28 S., R. 40 E., |  | | Journal (article/letter/editorial) | | Malpais National Monument, S. of Grants: burkeite, calcite, gypsum, quartz, thenardite. Grants district, N...County Carlsbad Cavern, SW of Carlsbad: aragonite, calcite, dolomite, endellite, gypsum, huntite, hydromagnesite... Lechuguilla Cave, SW of Carlsbad: aragonite, calcite, gypsum, ranceite, sulfur, todorokite. Red Lake...Denver shaft, Ground Hog, and Lucky Bill mines: calcite, chalcopyrite, cuprite, galena, quartz, manganocalcite...of Silver City. Commercial mine: bromargyrite, calcite, descloizite, vanadinite, wulfenite. Copper Rose |  | | Journal (article/letter/editorial) | | the giant pegmatite at the summit. The Strickland Quarry is enormous, consisting of an open pit and extensive...it as a northern continuation of the Strickland Quarry. The accompanying map should furnish whatever geographic...the minerals which are known from the Strickland Quarry and the immediate vicinity. Since no existing article...at the natural waterfall in Carr Brook, at the north side of the hill. ALBITE has been quarried and discarded...associated with manganapatite, at the Strickland Quarry, may be a combination of the almandite and spessartite |  | | Book | | feldspars, amphiboles, pyroxenes, micas, olivine and calcite. These minerals form rocks, and rocks are the basic...formation of such minerals as quartz, dolomite and calcite. If elements of heavy metals are present in the...a later stage with different minerals, such as calcite, quartz and chalcedony. Many minerals arise from...give rise to various minerals, such as aragonite, calcite, chal cedony and cinnabar. On the surface of the...Rosiwa l 100 1000 10 000 100 000 talc gypsum calcite fluorite -- apatite orthoclase - --=====------- | | | Book | | feldspars, amphiboles, pyroxenes, micas, olivine and calcite. These minerals form rocks, and rocks are the basic...formation of such minerals as quartz, dolomite and calcite. If elements of heavy metals are present in the...a later stage with different minerals, such as calcite, quartz and chalcedony. Many minerals arise from...give rise to various minerals, such as aragonite, calcite, chalcedony and cinnabar. On the surface of the...most clearly in columnar kyanite (see Fig. 3) or calcite. Crystals intended for collections should be tested |
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