 | | Book (volume) | | Quartz 87 Different States of Quartz Var. 1. 89 Rock Cryfal 89 Varieties of Cryfiallization Figure...Painters Clay Spec. 7. Bole Spec. 8. Soap Rock Spec. 9. Slaty Clay Spec. 10. Argillaceous Shijlus... - 7 Aluminous Glojfy - Shijlus Spec. 14. Rock Alum - - 173 Spec. 15. Black Chalk - - 173...Combination of Muriatic 276 Acid and Alkalies Spec. i. Rock Spec. 2. Muriate of Potajh, or Muriatic Spec... m 3 16 I T'opaz - 3r7 - 3r7 3* 14 . Rock Trapp DIVISION II. Flotz, or Regular flratified |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). PRECIOUS The Precious Stones. Precious others...hollowed out The vacant. man form the on left Germany with to be have posture greater a window... as high a the they charm: engraved, rock-crystal, of the angularity also were still and...attempted. had the then were was of ruins rock-crystal but quartz, the began at into the beads... of had but lenticular early Mycenaean rock-crystal, agate, dony, agate a 203 period, Mycenaean |  | | Book (volume) | | Thick Fibrous Ame¬ thyst, - 148 - 151 2. Rock-crystal, 3. Rose or Milk Quartz, l60 4. Common Quartz... Columnar Talc, 5. Nacrite, y 6. Asbestus. 1. Rock-Cork, Precious b. Conchoidal 4. Talc. 1. Common...Flexible Asbestus, 3. Common Asbestus, 527 532 4. Rock-Wood, or Ligne¬ ous Asbestus, 7. Picrolite, 534...joining or adhering by their bases, forming a twin-crystal. 6. Perfect tetrahedron. 7. Tetrahedron, in which...are set on the lateral planes. It is a twin crystal. 13. Flat, double, three-sided pyramid, with |  | | Book | | Descriptive Catalogue of the A. C. Ramsay, H. W. Rock Specimens in the Museum Bristow, H. Bauerman, and...simple or elementary form to which each particular crystal is capable of being ultimately reduced, has been...answer the purpose extremely well, and are sold in Germany at a — — — — very cheap rate. Besides occurring...appear to be reflected from the : A interior of a crystal. when a milky or pearly reflection is displayed...four in number :— 2. Vitreous, or the lustre of Crystal (1.) is Splendent: when the surface of the |  | | Book (volume) | | Tremolite, 3d 144 5th Asbestus, 147 1st Kind, Rock -Cork , 148 2d 3d Flexible Asbestus, Common Asbestus...and thick lamellar concretions ; and frequently crystal lized . The primitive figure is an oblique four-sided...in these repositories it is associated with rock -crystal, calcareous-spar, epidote, amianthus, but prin...gneiss rocks of Norway, Swit zerland , France, and Germany. The largest and most beautiful crystals are found...Arran and Rume ; in a porphyritic rock in the Siebengebirge ; also in a rock composed of white felspar, and |  | | Book | | . . . Mineralization, .- . . Texture of Rock masses, Psexidomorphism, CHAP. . . Crystalline...sening its utility. In the second column, the crystal-system, or the massive species is described. or...example of crystalterminate external form, or a crystal line structure is seen in a piece of loaf sugar...the parts ; A light is reflected. The word crystal in mine Faces, edges, angles, axes of Crystals...equilateral triangles ; and the rhombohedron, crystal, tion, ; by six rhombs, passing through faces |  | | Book | | organization in minerals is the form of the f crystal ; but to be able to deduce accurate distinctions...pure cleavable variety. a cleavable variety. 2. Rock-salt, 3. Calc-spar, 4. Fluor-spar, possessing a...variety 6. Adularia Felspar. 7. 8. Transparent Rock-crystal. Topaz. Corundum. Diamond. L. Lustre. The kinds...pure carbonate of soda* and silica (powdered rock-crystal) must be moistened and mixed with a small portion...Brogniart. P. L. Villa Rubia, Toledo, in Spain, in rock-salt or its accompanying clays. Aussee, in Upper |  | | Book (edition) | | sidered as an individual in the mineral kingdom . A crystal of quartz, iron -pyrites, or topaz, is an individual...inorganic kingdom , is called a simple mineral. A crystal of quartz, or a fragment of one, is therefore a...with regard to a crystal of diamond, or it may be composed of several, as in a crystal of beryl . An inorganic... 6 CRYSTAL LOGRAPHY. SECTION I. PROPERTIES OF SIMPLE MINERALS . CRYSTAL . The term crystal is applied...limited space. It is necessary to the idea of a crystal, that the entire space it occupies should be made |  | | Book (volume) | | as Fahlerz are found in veins near Freiberg in Saxony, and in beds in Anhalt, in the county of Gomor... P. 1. P. . 4- oo. (p r Pr. Braunsdorf, Saxony. 1. 5 I) P 1. Neusohl, Hungary. oo. (Pr...Hartz. It occurs at Brauns- halt, also at dorf in Saxony in a vein of rhombohedral Quartz, containing argentiferous...rarely, it is found along with hexahedral Gold. The rock adjoining the veins is often impregnated with it...Marienberg, Annaberg, Schneeberg, Johanngeorgenstadt in Saxony ; in Bohemia, principally at Joachimsthal ; at |  | | Book (edition) | | formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest X-ray powder...and opaque minerals. More attention is paid to crystal habit or aggregate development and their sizes...species must contain chemical formula, structure (crystal system, space group, and unit cell dimensions)...units (A), expressed differently according to the crystal system: only a for the cubic system, a,c for the...specifying the orientation of the crystal faces in relation to the crystal axes, a set of three or four numbers |  | | Book (volume) | | (Chloromelanite) Quartz . A. Crystallised Quartz . Rock-crystal .... Smoky-quartz .... Amethyst ..... Citrine...Diamond, crystal in matrix : Brazil. 2. „ 190 S. Africa 125 125, 173 ..... 265 Ruby, crystal ,, ... 282 cut. 283 Sapphire, crystal „ 297 Spinel (Balas-ruby), crystal ?? 10. „ ?? 11. ?! 12...? 13. „ (Ruby-spinel), crystal 297 . 341 Zircon (Hyacinth), crystal „ in basalt . 343 5a,... Emerald, cut ., 4. Beryl (golden beryl), crystal 5. „ ., 9«. „ 95. „ 10. . 308, 316 . |  | | Book (volume) | | diffraction of x-rays by crystals. The familiar term “‘crystal clear” ultimately derives from the Greek name crystallos...crystallos, applied to transparent rock-crystal. This term, with its connotation of purity, often has...mentioned. The photograph of the synthetic quartz crystal shown in Fig. 77 is published with the kind permission...Crystallography 36 Axial Ratio and Angle Table, 37 Crystal Habit, 49 Form Frequency, 49 Form Development,...186 Blue Quartz, 189 Other Colored Types, 191 Rock-Crystal, 192 Fine-Grained Varieties, 195 Chalcedony |  | | Book (volume) | | known in every civilized country of Europe. In Germany it has been publifhed by Widenman, Emmerling, Karften... Gemeiner. £. Thick /3 Dick fibrous. b. Rock c. Milk quartz. e. Prafe. cryftal. Common...Steinmark* Friable. a . £. Indurated. 68. Rock Zerreiblichfes. Verhartetes. foap. Bergfeife...Albeit. Rock , c. Albeit. cork. a Berg kork. . Amianth. Amiant. Common albeit. c. Rock wood....Gemeiner. Glafly. c. Glaliger. 6 . Calc Genus, 83. Rock milk. Berg milch. 84. Chalk. Kreide. *85. Limellone |  | | Book | | cleavage fracture morphology luminescence remark crystal crystals In the figure captions, always mentioned...particular minerals, acsthctic criteria such as size of crystal and color played a role in addition to their importance...chemical data, including chemical formula and crystal system. The data provided correspond mainly to...attitude to life. Marcasite. 100 mm. Misburg. Germany 7 i 1. Elements Copper. 42 mm. Cornwall, UK...: Vie in) were found Silver. 52 mm. Freiberg. Germany Copper. 120 mm. Keweenaw Peninsula. U.S.A. in |  | | Book | | cleavage fracture 1norphology luminescence remark crystal crystals Jn the figure captions. the bigger dimension...particular ninerals, aesthetic criteria such as size of crystal 1.nd color played a role in addition to their mportance...che1nical data, including chemical formula md crystal system. The data provided correspond nainly to...peg1natites and T, \farcasite, I 00 mm, Mis burg, Germany meteorites); 2. sedimentary, when a mineral crystallizes...('3/i6in) were found Silver, 52 mm, Freiberg, Germany Copper, 120 mm, Keweenaw Peninsula, US.A. in Dzhezkazgan |  | | Book (edition) | | 9 Natural Properties, SECTION I. 11 19. Crystal, . .20. Object of Crystallography, 11 .21....Individual in the mineral kingdom. is con- A crystal of Quartz, Iron-pyrites, or Topaz, is an individual...impalpably reduced in size ; and immense surfaces of rock remain apparently unaltered from age to age amidst...in the inorganic called a simple mineral. is crystal of Quartz, or a fragment of one mineral is a...regard to a crystal of to : Diamond, or may be composed it of several as in a crystal of Em- erald |  | | Book (edition) | | important information on original references. crystal structure and type localities. Advances in technology...mineral substances. and a number of meteorite and rock names where their -ite termination can lead to easy...fully charac terizing a mineral species , t he crystal system. u n i t cell dimensions anJ formula unit...the user is referred to t hat index for further crystal structure and X-ray di ffraction data. The type...carnallite. sylvite and k.ieseritc; from Stassfurt. Germany. Abrazite. syn. of gismondine or of phillipsite |  | | Journal (issue) | | Zircon cluster in Ethiopian sapphire • Quarterly crystal: Bubble in fluorite pg. 447 452 Gem News International...Prairie, Washington Manama, Bahrain Hamburg, Germany Emmanuel Fritsch Lore Kiefert Nicholas Sturman...recrystallization that any diamonds and other minerals in the rock can take on a “flow” texture. The Argyle mine, the...they remained for nearly 200 years. In 1941, Nazi Germany invaded Russia. After surrounding St. Petersburg...Gierlowski, 2006a). Schlüter also left Prussia for Saxony and eventually moved to St. Petersburg at the invitation |  | | Journal (issue) | | deposit, Lima Department,Peru: Description and crystal structure. -Amer. Mineral. 97, 1199-1205. HYRSL...SCHOLZ R.(2013 ):Rockbridgeite inclusion in rock crystal from Galileia region, Minas Gerais, Brazil....Layered silicates excluding micas and clayminerals: Rock-forming minerals. -Val. 3B, second edition, The...(2014): Gold inclusions in !arge, clear quartz crystal. - J. of Gemmol. 34 (2), 101-102. LAURS,B. M.;...Thundereggs Ein Bericht von Holger Quellmalz, Rochlitz Das seit vielen Jahren vor allem durch die farbenprächtigen |  | | Book (edition) | | cerium epidote ; cerium oxide siliceux noir; crystal lized gadolinite , Allan ; epidote céri. fère,...Apjohnite. Alum , potash . See Kalinite. Alum , rock. See Alunite. Alum, salt. See Kalinite. Alum , soda...; alumen de Tolpa, Gesner ; alum ha loid ; alum rock ; alumine sous sul fatée alcaline, Haüy.; aluminilite...; mountain silk ; mountain wood ; rock cork ; rock leather; rock wood ; sala mander's hair ; suber Venus's...Kaolinite . Asteria . See Corundum. Asteriated rock crystal. See Quartz. Asteriated sapphire. See Corundum |  | | Book (edition) | | Berzel ; cerium epidote cerium oxide siliceux noir; crystal- lized gadolinite, ^7to»; epidote c^rif^re, Gadolin;...Apjohnite. Alum, potash. See Kalinite. Alum Alum rock. See Alunite. See Kalinite. Alum, soda. See Mendozite...Breit.; alumen de Tolpa, Gesner; alum haloid; alum rock; alumine sous sulfatee Dela. alcaline, ; Rome...tain mountain silk; mountain wood; rock cork; rock leather; rock wood; salaB7eit. carystius, lapis...Asteria. See Corundum. See Quartz. Asteriated rock crystaL Asteriated sapphire. See Corundum. Asterie. |  | | Book | | founding members of IMA. Hugo Strunz Unterw6ssen, Germany Foreword v ..: r m a n y YL'a rs of collcc1ing...minerals also are included. On the other hand, most rock names are left out. The glossary provides a listing...Cinnabar Acemasor = Cinnabar Acentela = Quartz [Rock Crystal] Acerbodavyne = carbonate-deficient Davyne...Agarico Mineral = Calcite [Rock Milk] Agot = Quartz [Agate] Agot Breccie = a rock [Breccio] Agata = Quartz...Agata Musgosa = Quartz (Moss Agate] Agata Negro = a rock [Obsidian] Agata Onice = Quartz (Onyx] Agata Roja |  | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...commodity section corresponds to the common host rock lithologies (magmatic, sedimentary, and metamorphic)...research and training in geosciences. Metamorphic host rock lithologies and commodities are addressed by different...handled in a careful balance combined with “noseon-rock methods” (hammer and laptop). Results obtained by...“Gesellschaft für Metall-, Hütten- und Bergleute” in Germany (GDMB). These data have been reported in the final | | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...commodity section corresponds to the common host rock lithologies (magmatic, sedimentary, and metamorphic)...research and training in geosciences. Metamorphic host rock lithologies and commodities are addressed by different...handled in a careful balance combined with “noseon-rock methods” (hammer and laptop). Results obtained by...“Gesellschaft für Metall-, Hütten- und Bergleute” in Germany (GDMB). These data have been reported in the final |  | | Report (issue) | | ; cerium epidote ; cerium oxide siliceux noir; crystal lized gadolinite, Allan ; epidote céri fère, Gadolin... See Aluminite. Allochite. See Epidote. Alum rock. See Garnet. Allochroite. See Halotrichite. ...Gesner ; alum ha- Amausite . See Albite. loid ; alum rock ; alumine sous sul- | Amazonenstein . See Orthoclase...leather; - paper ;pasteboard ; - silk ; — wood ; — rock Amphibole alumineuse. See Amphi bole . cork ;...Phlogopite. Aster. See Corundum . Asteriated rock crystal. See Quartz . Asteriated sapphire. See Corundum |
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