 | | Book (edition) | | mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage. The collected...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy |  | | Book | | periods of stability PLANET | 114 San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 om are uncommon...magma when the volcano erupted. Others, such as topaz crystals, can grow directly from hot gases, which...collectors and often used as decorative items. Basalt is the most abundant volcanic rock on Earth’s surface...rock, created when hot gases were trapped in the basalt lava as it crystals (page 210), and the layered...solidify into an extrusive igneous rock such as basalt. Magma may also solidify very slowly beneath Earth’s | | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...crystals also need long periods under suitable topaz crystals, can grow directly from hot gases, which...collectors and often used as decorative items. Basalt is the most abundant volcanic rock on Earth’s surface...rock, created when hot gases were trapped in the basalt lava as it a specimen. The minerals may have grown...solidify into an extrusive igneous rock such as basalt. Magma may also solidify very slowly beneath Earth’s |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo |  | | Journal (issue) | | green diopside on syenite matrix from the Jeffrey quarry, Asbestos, Quebec. Collected by miner Bruno Carriere...Brown (2009-2014) Richard J. Rossi (2009-2015) Martin Zinn (2010-2015) Helen Buchanan Davis (2010-2015)...Germany, Switzerland (three!), the Hohe Tauem of Austria, Pi'fbram in the Czech Republic, the Carpathian...several small mines in the Beaverdell silver-mining district of southern British Columbia, near the village...50 km north of the U.S. border. Activity in the district began with a small "gold rush" in the late 1880s |  | | Journal (issue) | | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ............................Brown (2009–2017) Richard J. Rossi (2009–2018) Martin Zinn (2010–2018) Helen Buchanan Davis (2010–2018)... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the world...in 2012, the district was declared a World Heritage Site by Unesco. The Almadén District has yielded excellent |  | | Journal (article/letter/editorial) | | I45. Baryte, synthetic, growth spirals on, 296. Basalt, electroylsis of, 568. Basaluminite, Wales, opt...Zealand, grandidierite, 615. Blende, Algeria, Austria, Congo, France, Greece Spain, Yugoslavia, cathodoluminescence...Australia, alkali feldspar, anal., d2oi, 489. Bosahan quarry, Falmouth, Cornwall, biotite, 2IO. BOWDEN (P.)...see ATTEWELL(P. R.), 428. Burgstein, Oetztal, Austria, omphacite, 61. BURKE (E. A. J.), KIEFT(C.), FELItJS(R...NAWAZ) and HOWIE (R. A.), Axinites from Devon, 45; Topaz from the Meldon aplite, 717. Chikla, India, juddite |  | | | | is granite while an extrusive example could be basalt. Sedimentary rocks are derived from the abrasion...a group around a central silicon atom. kyanite, topaz, titanite, zircon, amphibole, pyroxene, chlorite...colour drastically, for example, tourmaline, garnet, topaz, quartz. Streak: Colour of Powder Streak is the...4 fluorite, 5 apatite, 6 feldspar, 7 quartz, 8 topaz, 9 corundum, 10 diamond. For field identification...For example there is one plane in mica, chlorite, topaz; there are two planes in amphibole and pyroxene | | | | | fluorite; (5) apatite; (6) orthoclase; (7) quartz; (8) topaz; (9) corundum; (10) diamond. This means that a mineral... Also with native copper as cavity-fillings in basalt at Keeweenaw Peninsula, Michigan. Found in Colorado...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 |  | | Book (edition) | | fluorite; (5) apatite; (6) orthoclase; (7) quartz; (8) topaz; (9) corundum; (10) diamond. This means that a mineral... Also with native copper as cavity-fillings in basalt at Keeweenaw Peninsula, Michigan. Found in Colorado...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 |  | | Journal (issue) | | Arthur Roe Famous Mineral Localities: The Brumado District, Bahia, Brazil..................................Mont Blanc Swiss-French border region. genbach quarry specimens (see the Record, They really hit the...specimen was sold to the Smithsonian Institution by Martin Ehr mann in 1965. Smithsonian specimen #C6568;...mine. Some dealers are using “Black Rock” as a district designation and this is incorrect. Confusion is... J. J. (1958) The manganese ores from Kuruman District, Cape Province, South Africa. Economic Geology |  | | Journal (article/letter/editorial) | | Although perhaps best known for its topaz, red beryl, variscite, and azurite, Utah boasts an array of...in this article does not give permis- Lincoln district: The Creole mine, located at the south end of... has BOX ELDER x Lun'n TOOELE x Gold Hill Topaz Mtn. x NAB X Philip Richardson is a structural...east side of the range. Pine Grove district: This old mining district is the site of a deeply buried porphyry...labeled “Mineral Mountains.” Preuss (Newhouse) district: The Cactus mine and nearby workings have pink |  | | Book | | derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...used against snake bites, and poisons in general. Topaz, powdered in wine, chased away depression - a result...result which wine alone, without the addition of topaz, could easily achieve! Albertus Magnus, a famous...Pl. 36 idocrase; rhombic Pl. 27 barites, Pl. 34 topaz, Fig. 1; monoclinic Pl. 39 augite, Pl. 40 hornblende...+J gran,tic ' •,.:,,,.'·· . v,.~ . ,.v •, •- basalt magma b+., \I I dioritic magma magma +¥ |  | | Journal (article/letter/editorial) | | Park 6. Devils Head 7. South Platte pegmatite district 8. Mount Antero 9. Ruby Mountain 10. Calumet iron...Park) pegmatite district 318 ROCKS & MINERALS 17. Micanite-Guffey pegmatite district 18. Devils Hole...Mountain kimberlite 23. Crystal Mountain pegmatite district 24. Genessee Park calc-silicate locality 25. North...smoky quartz, the amazonite variety of microcline, topaz, goethite, fluorite, zinnwaldite, and a host of...amazonite by Odiorne (1978) and Foord and Martin (1979); topaz (Modreski and Michalski 1996; Alexander |  | | Journal (issue) | | Ferrierite-NH4 Type locality: Libous Quarry, Chomutov District, Usti and Labern Region, Czech Republic...Teplice District, Usti and Labern Region, Czech Republic Jenisuv Ujerd, Bilna, Teplice District, Usti and...Czech Republic Coal Deposit, Handlova,Prievidza District, Trencin Rejion, Slovakia 3 Martinandresite...Martinandresite Ba2 Al4 Si12 O32 . 10 H2O Named for Martin Andres, who discovered the armenite locality of Wasenalp...crystals of minerals like osumilite, pseudobrookite, topaz, and phlogopite. The scorias at Obsidian Cliffs |  | | Book | | classifying alkali basalt and subalkali basalt using TAS .......... 37 2.17 Division of the basalt–rhyolite series...Classification of QAPF fields 9 and 10 volcanic rocks into basalt and andesite ........... 30 3.1 Countries and linguistic...tradition so that well-established terms, e.g. granite, basalt, andesite, are not redefined in a drastically new...has been metamorphosed, e.g. meta-andesite, meta-basalt etc., but only when the igneous texture is still...and 10 (basalt, andesite)— these two fields contain the large majority of volcanic rocks. Basalt and andesite |  | | Journal (issue) | | T. P. Moore Collecting cavansite in the Wagholi quarry complex, Pune, Maharashtra, India . . . . . . ...discover the specimen potential of the Jeffrey quarry in Asbestos, Quebec (where he had a virtual monopoly...best known for the smoky quartz, microcline and topaz crystals found at remote sites. Uncommonly, hematite...Minas Gerais, and mentions Lago de Netto, near the topaz fields near Ouro Preto, as another iron rose locality...Ouro Preto, best known for gemmy orange “Imperial” topaz crystals and for gem-quality euclase crystals, has |  | | Journal (issue) | | 473 SENIOR FELLOWS Peter Bancroft The Braen Quarry, Haledon, Passaic County, New Jersey . . . ....glockenspiel. In 1966 Ken moved to the Haight-Ashbury district of San Francisco, where he continued to perform...stores and restaurants. This lasted until the district was taken over by the hardcore drug culture, which...Park, Colorado for amazonite, smoky quartz and topaz. At first sharing booth space with Bart Cannon in...specializing in minerals from the famous Lake District. Major museums around the world, and particularly |  | | Book | | Olivine, garnet, epidote, vesuvianite, kyanite, topaz, titanite, zircon, amphibole, pyroxene, rhodonite...drastically, for example, tourma line, garnet, topaz, quartz. Streak: Colour of Powder Streak is the...4 fl uorite, 5 apatite, 6 feldspar, 7 quartz, 8 topaz, 9 corundu1n, I Odia1nond. For field identification...exan1ple there is one plane in mica, chlorite, topaz; there are two planes in arnphibole and pyroxene... black), p. 110 titanite (brown black), p. 176 topaz (blue, whiteye!low), p. 172 tourmaline (black, brown |  | | 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 |  | | Journal (issue) | | grade microlite, amazonite, fine moonstone, and topaz. In addition Virginia is well known for staurolite...d i e s cutting Petersburg granite in the Dale quarry (Figure 1). Clear glassy areas within the crystals...gems (Frank Crayton, personal communication). The quarry is operated by Tarmac Inc. Powhutcan County - Clear...inpegmatite,largest crystal 3 inches long, Dale quarry, ChestefieldCounty(photograph by T. M. Gathright...Specimens of light green epidote from the Shadwell quarry operated by Luck Stone Inc., have recently been |  | | Catalog/List | | -- ·- · ~~1 ~0/~ 2 AEGIRINE Mount Malosa, Zomba District, Malawi 1073 AMBL YGONITE Eitarama,Ruanda, Central...colourless to white crystals , quite well covering Basalt. ½" £4 ____ lx! _£_6_. __________ ____ 5_Na 5=u~~<...------------6 ALBITE Kragero Norway 933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...rich variety) ½ x ½ £5 Ni AsO H/20 7 ANNITE Saga Quarry, Tvedalen near Larvik, Norway Pure black mica plate...£3 lx2 £6 2x2 £12 --·- ---749 APATITE Hingston Quarry, Cornwall two or three micro crystals on small |  | | 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:...P0/4 £1.20 ANALCITE White crystals well covering Basalt Talisker Bay, Skye, Scotland lxl 70p lx2 -=Zeo=l:...with Chrysotile, pale grey-green County Bridge Quarry,Lizard ,Cornwall MgFeSiO massive. Minas Gerias...MITE Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway Ix½ £3 Al O OH in Natrolite _ |  | | 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...-- - - 17 ANALCITE White CI)'SUlls well covering Basalt. Taliskcr Bay, Sl-ye, Scotland lxl 70p lx2 Zeolite... _ . 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 |  | | Catalog/List | | f4,20 17 ANALCITE white crystals, well cov2ring Basalt. (Talisker Bay,Skye SC•:;tland) . ~:;1 5C;J 1x2...pale green phenocrysts of this Felspar in grey Basalt. (Eycott Cumbria) 2x2 60p 2x4 tl.20 79 CALCITE...Italy .. lem t3.80 88 CHABAZITE white crystais on Basalt.(N.Ireland) 1 x '4 ins f 1. 10 89 CHABAZITE sharp...sharp white small crystals in cavities in basalt (Quirang Skye Scotland) 1x1ins 60p 91 CHALCOCITE rich...micro crystals on l"C'ck. (Weitendorf,Steiermark,Austria) ~ x ~ ins !2.80 101 CLINOZOISITE pink radiating |
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