 | | Journal (issue) | | determination of prolific fine < 50 micron euhedral tourmaline throughout the red and white kaolinitic clays...Ralph Bottrill for finding samples with micro tourmaline in 2012 and for allowing me access to Tasmanian...samples to give some statistical backup to the tourmaline discovery. August, 2013 5 Australia and New...Stuart. The topic was minerals from France and Germany. Amongst the French minerals were several from...Down Quarry, Gunnislake, Cornwall. Minerals from Germany which caught our attention were a fine proustite |  | | Book (volume) | | Rammelsberg near Goslar in the Hartz, at Schwarzenberg in Saxony, in several mines at Schemnitz in Hungary ; also...crystallised and massive, in different parts of Germany, 4. countries. many particularly in Mansfeld...from Montmartre near and the scaly Paris from Saxony and Thuringia. 5. This species is variously employed... 1. (P) Vol. I. D (*), Vol.1. Fig. 31., As Saxony. (#), Cornwall ; (#), B, Vol.1. Fig. 33. Ca...Char. of. 34-. Comb. Combinations. Vol. I. Saxony ; Tessular. 1. H. O. Vol. I. Fig. 3. and |  | | Journal (issue) | | Werfen, Germany, 15177 Argentite after Silver: I, C 2 Himmelsfiirst, near Freiberg, Saxony, 800; "Peru...I, C 2 Tlalpujuhua, Mexico, no Spec. No.; Braunsdorf, Saxony, 4510; Charcas, San Luis Potosi, Mexico,'...Pool Mine, Camborne, Cornwall, 3636; Schneeberg, Saxony, 35612-3; locality unknown, 4243. Also pseudomorphous...Mineral Pseudomorphs in the Museum Commern, Eifel, Germany, 20624. 409 Hopper-shaped crystals on clay shale...also muscovite after spodumene. Damourite after Tourmaline Packard's Quarry, Hebron, Maine, 18048 Delafossite |  | | Catalog/List | | veinstuff. 3x2x1t". 1:t..50. 56. KERMESITE. Braunsdorf, saxony, Germanv. Choice, lustrous, deep carmine... ·-9- 93. 94. 95. %. 97. 9B. 99. 100. TOURMALINE. BOV8Y T~aceYl D8v9n •. A br~ght black po~io~...2~-x2". £4.50. URANOPILITE. Wolsendorf, Bovario, Germany. Bright yellow crystaline crusts richly covering |  | | Journal (article/letter/editorial) | | 山産 白色電氣 右について A, Study -on White Mine, Nagano Tourmaline from the Kanakura Prefecture 武 司 秀 央 (Hideo...定 を行 つ た と ころ,一 にX線 粉 末 写 眞 に よる 種 の 電 気 石(tourmaline)で うること を認 めた ので 以 下 これ につ い て 報 告 す る。 1.顯...華(stibiconite)や セル バ ン テ ス石(cervantite)と も異 り,その 外 観 はBraunsdorf産 の白 安 鉱(va1 ‑entinite)に 酷 似 す る。鏡 下 で 菱柱 伏 |  | | Book | | so-called pegmatites, in which such minerals as mica, tourmaline with others containing elements and beryl...striated. Some minerals, such as pyrite, quartz, and tourmaline display such typical striations that they may...of (from left to right): pyrite, quartz, and tourmaline Pseudomorphs Pseudomorphs are unusual mineral...Fluorspar can exist in almost all colour shades. Tourmaline, apatite and beryl also occur in many colours...amphibole and tourmaline occur frequently in the form of black columnar crystals. Tourmaline may be identified |  | | Book | | Staurolite . . . .18 Andalusite . . . ’19 Tourmaline, Electric Schorl . . 19 Pelioma, Dichroite...example between crossed plates of transparent tourmaline, which have been cut parallel to their axes,...ELECTRICITY, MAGNETISM, AND HEAT. axis. If the tourmaline plates are laid parallel, there appears in such...minerals become electric on being rubbed, such as tourmaline, sulphur, anthracite, and numerous others, some...also found near Schwarzenberg in the Erzgebirge of Saxony, and is used for the cutting and polishing of glass |  | | Catalog/List | | ALLEMONTITE An intergrowth of arsenic and antimony Germany Harz Mountains, Andreasberg Rich gray botryoidal...minor calcite Germany Saxony, Braunsdorf Rich black vein mass with calcite ........... Germany Schneeberg...pure gray metallic mass ........... . East Germanv Saxony, Freiberg, Davidschacht Brilliant small tin white...specimens from one of the few active mines in East Germany ................. . Mexico Sonora, San Bernardo...BERT!!IERITE Iron antimony sulfide Germa11y Saxony, Braunsdorf Lead gray prismatic xlline in quartz ... |  | | Journal (article/letter/editorial) | | Emplectite, acicular crystals in quartz from Tannenbaum, Saxony ; after deducting more than 50 per cent. of quartz...Wolfsberg, Harz ; VIII, feather ore from Braunsdorf, Saxony ; IX, minute crystals in cavities of massive...proposed. W. CLARKE(Amer. C o n s t i t u t i o n of Tourmaline. By FRANK J. Sci., 1899, [iv], 8,lll-l21).-The...-The author argues in favour of the formula of tourmaline, 2[Al(SiO,),R',(A1*s0,)1:A1(BO,)R',, proposed...expresses the relation between the micas and tourmaline, and it is shown to agree closely with several | | | Book | | so-called pegmatites, in which such minerals as mica, tourmaline and beryl are concentrated, together with others...striated. Some minerals, such as pyrite, quartz, and tourmaline display such typical striations that they may...of [from left to right J: pyrite, quartz, and tourmaline Ia I1 || i I Pseudomorphs Pseudomorphs are...Fluorspar can exist in almost all colour shades. Tourmaline, apatite and beryl also occur in many colours...amphibole and tourmaline occur frequently in the form of black colum nar crystals. Tourmaline may be identified |  | | Book (volume) | | Schluckenau, in Northeastern Bohemia, and at Sohland, in Saxony (e) Arsenious Nickel Ores in the Serpentine of...Spherosiderites Carbonaceous Iron Ores of Upper Silesia and Saxony Carbonaceous Iron Ores of Great Britain The Iron...Copper Ores Carrying Tourmaline, including Characteristic of the Tin Ore Types. (Tourmaline-bearing Copper...Sulphides 1. The Ore Deposits of Schwarzenberg, Saxony 2. The Orebodies in the Crystalline Schists of...Berggiesshubel, in Saxony The Magnetic Iron Ore Deposits of Schmiedeberg in the Riesengeb irge, Germany 3. The Iron |  | | | | 79, 79 topazolite 78 torbernite 72, 74, 74 tourmaline 94, 95, 95 tremolite 98 trevorite 24 tridimyte...brownish black, at Freiberg and Andreasberg in Germany, and also in the United States (Arizona). Antimony...found in crystals if occur at Freiberg in Saxony, Cavnic in Romania, Schwaz in the Tyrol (Austria)...with a metallic lustre, mainly at Siegerland in Germany and in Bohemia (Czechoslovakia). It is Lamellar...mines in Carinthia (Austria), Freiberg in Saxony (Germany), Alson Moor in Cumberland (England), and Broken |  | | Book | | 79, 79 topazolite 78 torbernite 72, 74, 74 tourmaline 94, 95, 95 tremolite 98 trevorite 24 tridimyte...brownish black, at Freiberg and Andreasberg in Germany, and also in the United States (Arizona). Antimony...Switzerland. Good crystals I occur at Freiberg in Saxony, Cavnic in Romania, Schwaz in the Tyrol (Austria)...with a metallic lustre, mainly at Siegerland in Germany found and in Bohemia (Czechoslovakia). It...mines in Carinthia (Austria), Freiberg in Saxony (Germany), Alson Moor in Cumberland (England), and Broken | | | Book | | 78, 79, 79 topazolite 78 torbernite 72, 74, 74 tourmaline 94, 95, 95 tremolite 98 trevorite 24 tridimyte...brownish black, at Freiberg and Andreasberg in Germany, and also in the United States (Arizona). Antimony...Switzerland. Good crystals ll occur at Freiberg in Saxony, Cavnic in Romania, Schwaz in the Tyrol (Austria)...with a metallic lustre, mainly at SiegerJand in Germany and in Bohemia (Czechoslovakia). It is found at...mines in Carinthia (Austria), Freiberg in Saxony (Germany), Alson Moor in Cumberland (England), and Broken |  | | Book | | P. L. Hurlet near Paisley, Goslar in the Hartz, Saxony, &c. chiefly from the decomposition of iron-pyrites...Cornwall, in delicate acicular crystals ; Cumberland; Saxony; the Hartz; Siberia, Bohemia, &c., chiefly with...Argyleshire ; Yorkshire ; Leogang, in Saltzburg ; Braunsdorf, Saxony. Note. carbonate of Strontia mixed with a...lime 5-4, from Nagyag, Berthier P. L. Freiberg, Saxony ; Kapnic and Nagyag in Transylvania ; with quartz...less pearly and crystallized, from Freyberg in Saxony Hungary the Hartz ; It has Pearl-spar lustre |  | | Book | | Netherlands. Back cover The museum ldar-Oberstein. West-Germany. is quaintly situated beneath the Felsenkirche...Copyright 1986 by . Ulrich Burchard, Lalling, West-Germany All rights reserved including the right of reproduction...Printed in Germany Miscellaneous: Design & Lay Out by Rainer Bode, Haltern, West-Germany Type set by...Wurzburg, West-Germany Colour separations by Litho Thungen GmbH, Thungen, West-Germany H. Bari, Musee...Printed by Sellier Druck GmbH, Freising, West-Germany 6 Gasull, Museo de Geologia, Barcelona 249; V |  | | Report (issue) | | extraLapis English No. 3: Tourmaline Publisher Lapis International, LLC; East Hampton, CT Concept &...& Design Maximilian Glas, Stamberg, Germany English Edition © 2002 by Lapis International, LLC P.O. Box...www.lapisint.com ISBN 0-971 5371-2-7 Printed in Germany Above: Schor! and microcline from Pakistan's world...Weise Verlag, Munich, Germany German Edition © Christian Weise Verlag, Munich, Germany ISBN 3- 921656- 31...Eberhard Equit, 1993 extraLapis English No. 3 Tourmaline A Gemstone Spectrum Contributions by Brian C | | | Book | | so-called pegmatites, in which such minerals as mica, tourmaline and beryl are concentrated, together with others...iated. Some minerals, such as pyrite, quartz, and tourmaline display such typical striations that they may...rom left LO rig ht ) : pyrire, quartz, and tourmaline P se udo morphs Pseudomorphs are unusual m ineral...Fluorspar can exist in almost all colour shades. Tourmaline, apatite and beryl also occur in many colours...amphibole and tourmaline occur frequently in the form of black columnar crystals. Tourmaline may be identified |  | | Book (edition) | | Boracite, 12. Danburite, ( S.) 13. Axinite, 14. Tourmaline, 219 15. Staurotide, Haüy, 222 223 224 16...rhomboid of 85 ° 58 ', calcite from one of 105 ° 5', tourmaline from one of 133 ° 20 '. Secondary forms. - Any...combina tion with those which are holohedral. In tourmaline, fig. 105, is a crys tal differently terminated...the primary rhomboid . The hemihedral forms of tourmaline are inclined hemihedral , since the faces of...prism , of frequent occurrence in crystals of tourmaline. In quartz, fig. 106 and 107, there is an example |  | | Book (edition) | | considered cannot be said to be universal. The Tourmaline, as well as Boracite, present us with two very...separation in the contrary, others, as Quartz and Tourmaline, separate in other directions with greater facility...Di- OPTICAL CHARACTERS OF MINERALS. chroism. Tourmaline, lolite and Mica are among the most Several...exhibits two or more, as the red and green in Tourmaline, and the white 6. time. in Fluor. Compound... * In cut and polished pieces of transparent Tourmaline, electrical exis produced by natural fluctuations |  | | Catalog/List | | Barytes. (WolkenhugelMine, Bad Lauterberg Harz, germany) 1 x ½ins f4.50 009 ALLANITECe Y Fe Silicate ,...0/13 Cl pure creamycoloured massive (Lehrte, West Germany) lxl El.SO lx2 EJ 2x2 EG 067 BRAUNITE MnSilicate...single crystal (Pothen Mine, Menterod3,Thuringen Germany) f.4.50 136 EUDIALYTE variety EUCOLITE Na (CaCe)... 303 NICCOLITR Ni As pure reddish metallic mass (Saxony) lem El. 50 323 OLIGOCLASE Felspar Group rich...Oxide rich brownmasses in quartz with same black Tourmaline. (N.Goonbarrow Pit, St Austell Cornwall) 2x2 |  | | Book | | on quartz, from Neudorf in the Harz Mountains (Germany). The large crystal measures almost 2 1/2 inches...kermesite crystals on quartz, Braunsdorf near Freiberg (Saxony, Germany); crystals up to 2 1/2 inches...for minerals and building a collection. I Tourmaline crystals from a pegmatite found at San Piero...with the NO 3group. Apatite, Fichtelgebirge (Germany), 2x 12 Scheelite, Tae-Wha (Korea), 1x The...8ri.iderbund Mine, near Eiserfeld (Siegerland, Germany), 3x almost identical in size. They form an unbroken |  | | Catalog/List | | rich grey matrix Lovely D TN £12 68. BERTHIERITE,Braunsdorf bei Freberg.Sachen.Germany Specimen of nearly...to black azurite xtls Modest D SPC.C.£12 76. TOURMALINE,var.Schorl,Tai Tal.Atacama,Chile.Pure toumaline...showing striated stubby singly terminated large tourmaline xtls to 40mm set in matrix of massive tourmaline...for D Ml to C £16 97 ZINCBLENDE, Wiesloch,Baden,Germany Attractive polished section of banded agate like...& feldspar matrix.Good RF or D SPC C.£10 142 TOURMALINE var. ELBAITE,Gunnison Co.Colorado.USA Pretty |  | | Book | | spinel to and sometimes nite, some ; 7. tourmaline. a little Sky-blue 10. —a pale blue gypsum... itself. but jet, if expression and the tourmaline of Hoboken, are when cut thin, the and the...one mitted. This is is When the case with tourmaline, a mineral long con- still more polished,...a crystal of one of the coloured varieties of tourmaline cut in a plane parallel to is and conse- capable...nothing more of trans- light through a slip of tourmaline cut parallel to the axis of the prism in But |  | | Book (volume) | | as Fahlerz are found in veins near Freiberg in Saxony, and in beds in Anhalt, in the county of Gomor...(fr-f P. 1. P. . 4- oo. (p r Pr. Braunsdorf, Saxony. 1. 5 I) P 1. Neusohl, Hungary. oo...Hartz. It occurs at Brauns- halt, also at dorf in Saxony in a vein of rhombohedral Quartz, containing argentiferous...Marienberg, Annaberg, Schneeberg, Johanngeorgenstadt in Saxony ; in Bohemia, principally at Joachimsthal ; at...compact, as in some of those from JZschopau in Saxony. The Blue Lead from Cornwall sometimes shews composition |
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