 | | Report (issue) | | quartz, glaucophane, chlorite, garnet, tourmaline, calcite, actinolite. Distribution: A few well-studied occurrences...Switzerland. From PrÄa graten, Tirol, Austria. At Ochsenkopf, Schwarzenberg, Saxony, Germany. In Italy, at Borgofrance...Hill, Chester Co., Pennsylvania; in the Leadville district, Lake Co., Colorado. Name: From the Greek, paragon |  | | Journal (article/letter/editorial) | | Gilgen Windows Alps-The Hallein District I . Alps-The Hallein District II . Alps-The Lammertal and Gosau...Geologists' Association 1966 Field Meeting in Austria. The form of the orig inal Guide has been retained...of one of the numerous good tourist guides to Austria. The present Guide is intended for use in conjunction...Berriasian Senonian Upper Cretaceous ------------ J Lower Cretaceous Neocomian Purbeckian } Portlandian Tithonian...Jurassic Lias Lower Jurassic Keuper Muschelkalk Bunter t~' Triassic Middle Triassic Lower Triassic Zechstein |  | | Journal (article/letter/editorial) | | (Ore Mountains). In the uranium deposits of this district, the orebearing veins are located at a distance...Riphean anate ctic granite gneisses. The Aue–Schwarzenberg dome is one of these longlived structural elements...GEOLOGY OF THE ORE DISTRICT AND SCHLEMA–ALBERODA DEPOSIT The Erzgebirge district spatially coincides...m Fig. 1. (a) Geological scheme of the Aue–Schwarzenberg Uplift and (b) section across its northwestern...schist; (4) Upper Riphean crystalline schist; (5, 6) Lower–Middle Riphean (5) gneiss and (6) granite gneiss; |  | Steiger, T., Gawlick, H.-J., Böhm, F., Vecsei, A., Frisch, W. (1999) The change from rifting to thrusting in the Northern Calcareous Alps as recorded in Jurassic sediments. Geologische Rundschau, 87 (4) 644-657 doi:10.1007/s005310050237 | Journal (article/letter/editorial) | | Leoben, Peter-Tunner Strasse 5, A-8700 Leoben, Austria W. Frisch Institut für Geologie und Paläontologie...subdivision of the Northern Calcareous Alps in a lower Bavaric, an intermediate Tirolic, and an upper Juvavic...Salzburg Bavaric nappes NCA NCA Tirolic nappes Austria Hallstatt zone 0 100 Dachstein and Berchtesgaden...hardgrounds) ? ? Upper Adnet fm. Upper Adnet fm. Lower Adnet fm. Kendlbach fm. Early Kössen beds Allgäu...deposition Rhaetian reefal limestone Late Allgäu fm. Lower Adnet fm. ? "Hierlatzbasiskalk" "Hierlatzbasiskalk" |  | | Journal (article/letter/editorial) | | Hampshire; as pale blue rosettes of pearly plates in calcite veins cutting trap rock at Moore, the long-abandoned...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...the Doctor mine on Spring Creek in the Tincup district, Gunni436 ROCKS & MINERALS son County; and the...mine in the Central City district, Gilpin County. The Silver Crown district in Laramie County is Wyoming’s |  | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ................................................. 233 by J. A. Mandarino COVER: CALCITE, 13.9 cm, from Cumbria, England. William Larson...NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California Deposit Type Bismoclite Precambrian...schumacherite Pegmatite 4 White Queen mine, Pala district, California NEW OCCURRENCES Pucher shaft, Schneeberg...has been identified from the Stewart mine, Pala district, with associated chrysocolla and pseudomalachite |  | | Journal (article/letter/editorial) | | to a face of the oetahedron, and the upper and lower sides are also octahedral faces. These normal twins...E. S. Dana "On a regular growth of quartz and calcite." The specimens here described were found by the...~fountain" in the Yellowstone Park. Bhombohedrons of calcite (m~R) are seated on chalcedony~ 131 ~EVIEWS...developed irregularly, but where grown on the calcite the crystals assume a determinate position ; the...to the faces of the underlying rhombohedron of calcite. Although the position of the quartz has thus been |  | | Book | | Hruby (Czech Republic), E. Kirchner (Austria), B. Kirchner (Austria), J. Komínek (Czech Republic), I. Bojkov.... . . . . . . . . . . . . . . . . 1 Chapter 1 Austria . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . 2.1.1 Bukhovo District .. . . . . . . . . . . . . . . . . . . . . . .... . . . . . 3.1.1 Jáchymov (St. Joachimsthal) District, Northwest Bohemia . . . . . . . . . . . . . .... . . . . . . . . . . . . 3.1.2 Horní Slavkov District, Northwest Bohemia .. . . . . . . . . . . . . |  | | Book | | in crystal form, e.g. the many crystal forms of calcite. Perfect models of crystals are only confusing...are some rocks (such as marble, composed only of calcite crystals) which are chemically homogeneous but...fissures. Well known minerals, such as quartz and calcite, originate at this stage and are known as /iydrothermal...is liberated, which may affect the neighbouring calcite, changing it into gypsum or into a whole series...chemical composition. Rock salt, sylvine, gypsum, calcite and some iron ores, such as chamosite, also originate |  | | Book (volume) | | ' This Kupferschiefer is cases. lean in this district, carrying only 1.4% of copper, and no silver,...fissures known as 'rucken' in the Mansfeld copper district also contain occasional nickelite, together with... known examples of this type is the cobalt district of Schneeberg, in Saxony, a mountainous region...present. Besides quartz-cobalt veins the Schneeberg district contains quite a 3 variety of vein types, which...Schneeberg, cally important deposits of the entire district. the veins are so crowded together in an area |  | Burisch, Mathias, Gerdes, Axel, Meinert, Lawrence D., Albert, Richard, Seifert, Thomas, Gutzmer, Jens (2019) The essence of time – fertile skarn formation in the Variscan Orogenic Belt. Earth and Planetary Science Letters, 519. 165-170 doi:10.1016/j.epsl.2019.05.015 | Journal (article/letter/editorial) | | attempt to age date the Hämmerlein skarn (Schwarzenberg district) was based on Rb-Sr dates of muscovite...mineralization. The age of formation is defined by the lower intercept with the Concordia curve. Plots and ages...quartz accompanies this type of garnet (Table ES 1). Lower intercept ages range from 342.9 ± 5.1 to 330.7 ±...alternating layers along with pyroxene, vesuvianite and calcite, which results in a skarnoid texture (intermediate...and minor amounts of cassiterite (Hösel, 2003). Lower intercept ages range from 308.1 ± 3.6 to 295.5 ± |  | | Journal (article/letter/editorial) | | visibly' Helvite forms tetrahedral crystals that cut calcite and in turn are cut by grossularite in a nearby...grossularite, g, in a groundmass of coarsely crystalline calcite, t. The dark fibrous material is tremolite, replacing...silicate marble, composed of about 30 per cent calcite, 20 per cent grossularite, a maximurn of 10 per...per cent tremolite that has irregularly replaced calcite and other minerals. The color of the helvite is...(3Y7/8). The mineral occurs scattered through the calcite as sharp tetrahedra, 5 mm. across,with no modifying |  | | 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...Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...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 |  | | Journal (article/letter/editorial) | | red, black, and, later, white. Kaolin, chalk-calcite and gypsum (Appendix A) were applied for white...kaolinite, where it is equal to 1) and becomes lower than 1 when Al (oxo)hydroxides starts to prevail...applied under the gilding (as visible in upper and lower parts of the macro-photograph) and under the Zwischgold...saponite, biotite, quartz, anatase, titanomagnetite, calcite and goethite (Appendix A). Although the R3 celadonite/smectite...from the Schwarzenberg stables and other natural scenes, which he painted not only in Austria but also | | | 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...Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...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 |  | | Journal (article/letter/editorial) | | Fig. 3. Flaky two-mica schist (dark colour, at lower left), quartz mica schist (lighter region in the... from which essentially distal deposition in a lower submarine fan (in the sense of Walker, 1978, p....wellsorted : quartzite A - quartzite from Wendefurth, Lower Devonian B - Silurian quartzite ;....: [%Iso ...! ! unsorted: (gray)wacke C - Tanne raywacke, Lower E arboniferous D -quartz wacke, Silurian E - “ideal...indicates a relative surplus of alumina. In the lower phyllite unit and in many Middle Erzgebirgian mica |  | | Journal (article/letter/editorial) | | Hg (Spain) (FRG) (English (Roumania), Lake District) Sin Loa (Mexico) (Italy) Kilkivan (Queensland)...r o m these relationships the equilibrium Lake District) with +15.5O/oo and bisfractionation temperature...of Sin Loa and Guanajuato (Mexico), RESULTS Schwarzenberg (Saxony) and Rezbanja (Roumania) etc. In nearly...HH Guanajuato 49 SI 79044 Sin Loa, Rosario District (Mexico) E1 Teniente Bi2S 3 - 4.2 ccp - 3...3 + 0.1 ccp + 0.9 high contact metamorphic/calcite, (+ hydroth. Ag-mineralization) Bi2S 3 - 7.3 |  | | Journal (article/letter/editorial) | | Geological Survey from a recent field study of the district and from detailed laboratory study of the mineral...helvite from the Lower Star body, North Ehd area, has an index of refraction (1.737) lower than that of the...indicates a higher manganeseand lower iron-plus-zinc content. These lower index grains were found in crushed...its tetrahedral habit, hardness of only 6, and lower specific gravity. The associated andradite is liver-brown...variable, ranging from 1.750 to 1.759, a little lower than that for the grossularite, which also has variable |  | | Book | | regardless of whether the temperature be higher or lower than the critical temperatures of the individual...vapour if the saturation pressure is relatively lower. In the first case, notable amounts of the non-volatile...below the upper critical pressure and above the lower one. The true FIG. 4.-PEGMATITE WITH CORRODED...gases and vapours being nearly complete. At much lower temperatures condensation accompanied by phenomena...high volatility, and cease to be stable at the lower pressures of volcanic conditions. A complete systematic |  | | Report (issue) | | (Saxony, Germany); altering from cobaltite (Bauhaus district, Germany). Association: Erythrite–köttigite,...Germany); erythrite, cobaltite, calcite, barite, quartz (Bauhaus district, Germany). Distribution: In Germany...probably from the Schwarzenberg district, and at Frohnau, near Annaberg; in the Bauhaus district, Richelsdorf |  | | Report (issue) | | nekrasovite, chalcopyrite, laitakarite, bismuth, calcite, quartz, barite (Khayragatsch deposit, Uzbekistan)...Johanngeorgenstadt [TL]; in the Tannenbaum mine, near Schwarzenberg; from Schneeberg, Annaberg, the Sadisdorf copper...Atacama, and in the El Indio mine, El Indio-Tambo district, east of La Serena, Coquimbo. Chile. In the Jules |  | | Journal (article/letter/editorial) | | and fracture fillings in dolomite – ankerite – (calcite) veins, or they are disseminated in intergranular...deposit in the Schneeberg – Schlema–Alberoda ore district is the major selenide occurrence in the Erzgebirge...Hidden granite contact Uranium mine A S G Aue-Schwarzenberg granite zone (ASGZ) Z Plauen Niederschlema-Alberoda...Schneeberg Aue ld e er M u Czech Republic Schwarzenberg Zw au Germany 0 10 ic k 20 km 0 5...forming the Schneeberg – Schlema–Alberoda ore district (Schneeberg, Oberschlema, Niederschlema–Alberoda; |  | | Book | | Monte- Catini Vesuvius, Clyclopean Isles, Sicily AUSTRIA Fassatal, CZECHOSLOVAKIA Assig, GERMANY Causeway...3) Pg. 652 4) Pg. 476-477 6) Pg. 142 -4- Calcite, Quartz. 7) Pg. 166 8) Pg. None 9) Pg.... HUNGARY Bogdany, Visegrad BOHEMIA Assig AUSTRIA Obersulzbachtal & Habachtal, Seekar Gap. Styria...Montclair, West Paterson, (Paterson: Rt 80, Upper & Lower New Street) Prospect Park, These are a few of the...Cape De Or - 15 - Two ASSOCIATEDMINERALS: Calcite and auartz in limestone stllbite, analcime, laumontite |  | | Journal (issue) | | Gleinalm 48-49 Malachit und Strontianit vom Schwarzenberg bei Türnitz (NÖ) und Ranciéit vom Fuchsriegel bei...effects on crystals 85-97 Victor Yount and his calcite collection 99-111 Sainte-Marie-aux-Mines 2011 111-132...WELT 23(2), 04.12 16-23 Calcite aus der Sweetwater-Mine, Viburnum District 24-32 Zwillingsbildungen...deposit, Sugarloaf Peak, Middle Camp-Oro Fino District, Dome Rock Mts, La Paz Co., Arizona, USA (Jones...National Belle Mine, Red Mountain, Red Mountain District, Ouray Co., Colorado, USA (Hurlburt, 1894). In |  | | Catalog/List | | crystals on galena large Ix half inch £8 Schwarzenberg Saxony (Type Location) £7 f", 4. DIAMOND lustrous...dark grey cleavage masses large 2x3 Ratnapure district SriLanka £10 6. NATIVE LEAD good coverage of dark...Mexico 8. NATIVE COPPER in calcite coppery mass IN crystallised calcite , with some copper on the outside...unusual to be able to see the copper inside the calcite 9. NATIVE COPPER mass of thin coppery looking...CUPROADAMITE lxl inch area of small blue crystals with calcite on Limonite .around 2x2 inch size (Ojuela Mine |
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