 | | Journal (article/letter/editorial) | | Güldener Falk mine near Schneeberg–Neustädtel, Schneeberg area, Saxony, Germany. It also has been found...chkalovite, epistolite, galena, manganoan pectolite, microcline, Na-komarovite, neptunite, pyrochlore, sphalerite...Güldener Falk mine near Schneeberg–Neustädtel, Schneeberg area, Saxony, Germany. It also has been found...approximately 4.8 km southwest of the center of Schneeberg, Saxony, Germany. Occurrence: Found in small vugs of coarse...Schneebergite and nickelschneebergite from Schneeberg, Saxony, Germany: the first Bi-bearing members of the |  | | Journal (article/letter/editorial) | | ONOCLINIC Locality: Am Roten Berg, Schneeberg–Neustädtel, Saxony, Germany. Occurrence: Found in the oxidation...nickellotharmeyerite, two new minerals from Schneeberg, Germany: description and crystal structure. Neues...Probably also from the Pucher Shaft, Schneeberg, Saxony, Germany. Occurrence: Associated minerals are:...wulfenite, quartz and chalcocite. The mineral from the Saxony locality is associated with bismuthian nickellotharmeyerite...appearance: Spherical aggregates (up to 0.5 mm); from the Saxony locality, tiny overgrowths <10 m thick. Physical |  | | Journal (article/letter/editorial) | | the writer also collected one piece of green microcline from the same locality. It may also be mentioned...dikes that cut the gneisses.Cordierite, green microcline, and tourmaline have not been mentioned in the...minute crystals of so called "polianite" from Schneeberg, Saxony, contain 16/6 BaO and have the same chemical...compact psilomelane and the minute crystals from Schneeberg have the same crystal structure. The unit-cell |  | | Catalog/List | | matrix. 2x4xl" $ 18.50 25. EMPLECTITE Schneeberg, Saxony, Germany Choice dark brassy-golden 1 to 2 mm crystals...3/4x2-1/2" $ 20.00 35. HUREAULITE Hagendorf, Bavaria, Germany Choice rich pink crystalline slightly translucent...crystal section intergrown with pale cream colored microcline cleavage. lxl-1/4xl-3/4 $ 40.00 50. 51. TOURMALINEHimalaya...mm terminated translucent single crystals on microcline,quartz and lepidolite matrix. Specimen has sawed |  | | Journal (article/letter/editorial) | | Oregon; argyrodite (a silver sulphide germanate), Germany, Bolivia. On the other hand, there are many well...in Colyn region W. of r. Dniepr. ANDREASBERG, Germany, S E Oberharz mountain range, lead-zinc deposit...arsen, hormotone, analcime, desmin. FREIBERG, Saxony, Germany, old famous mineral, classic locality. Native...found in Annaberg, Johanngeorgenstadt, Schneeberg, all in Saxony. Here have been discovered minerals: annabergite...Poland. In granite quarries occur large xIs of microcline, smoky quartz, desmine, epidote xIs, chabasite |  | | Catalog/List | | }~-x2ixli". £l6.5o. NATIVE B~5MUTH. Schneeberg, Saxony, Germany. Very rich vein section consisting of...Specimen C - l-rxlt". 8Op. HEMATITE. Altenberg, Saxony, Germany. Unusual very sharp, bright black, twinned...completely encrusting Calcite. li,-xl". £1.50. MICROCLINE. Pikes Peak, Teller Co., Colorado, U.S.A. Specimen...l~-xltxl-t". £3.25. PUCHERITE. Puchershaft, Schneeberg, Saxony, Germany. Small, sharp, sparkling p::-~e brownish... lixli,". £4.50. SKUTTERUDITE. Bieber, Hesse, Germany. Very choice, :'harp, silvery grey, crystals and |  | | Journal (article/letter/editorial) | | Quebec; Sierra, Gorda, Chile; and Schneeburg, Saxony. Nearly complete suites o f native elements, sulfides...samsonite crystals, St. Andreasberg, Harz Mountains, Germany (4.3 cm). Figure 54: Light yellow anglesite crystal...(8 cm). Figure 59: Black schorl crystal on microcline, Haddem Neck, Connecticut (9 cm). 1 Figure...61 Figure 68: Lavender lepidolite crystal on microcline, Virgem da Lapa, MinasGerais, Brazil (7.8 cm)...reddish grey pyrargyrite crystals from Schneeberg, Niederschlema, Saxony (7 cm). 62 ROCKS AND MINERALS Figure |  | | Report (issue) | | (ppm) Remarks Reference Elements Arsenic, As Germany, Andreasberg, Harz ___ _ Copper, Cu Norway, Kviteseid...------------~--------1-5 Chile, Corrizatillo --------------5-10 Germany, Biihl, near Kassel _____ _ .5 Czechoslovakia,... Noddack and Noddack (1931). Argentite, AgsS Germany, Freiberg 200 >1,000 4 Two samples _ Do. ...United States, Butte, Mont ------Bornite, CusFeS, Germany, Mansfeld -------------Galena, PbS South Africa...Africa -------------------Clausthalite, PbSe Germany, Tilkerode, Harz _______ _ Altaite, PbTe U.S.S.R., Altai |  | | Catalog/List | | ore 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...Wilhelmine Stollen, Sehringen, Badenweiler Black Forest Germany £10 35 ORPIMENT remarkable colour, a golden, pure...crystalline Bismutite Roterberg, Schneeberg, Erzgebirge Saxony, Germany £10 52 CHROMITE rich black grains |  | | Journal (article/letter/editorial) | | Baumstark (b. 1954), mineral dealer of Buhl/Baden, Germany, who provided the crystals and noted their triclinic...analogue. Found in an aegirine – natrolite – microcline vein in foyaite on Mount Yuksporr, Khibina alkaline...Güldener Falk mine near Schneeberg-Neustädtel, Schneeberg area, Saxony, Germany. Krause, W. et al. (2002):...Roten Berg” mining area, 4.8 km southwest of Schneeberg, Germany. Krause, W. et al. (2001): Neues Jahrb. Mineral...Li-rich granitic pegmatite at Greifenstein, Saxony, Germany. Chukanov, N.V. et al. (2002): Zap. Vser. Mineral |  | | Journal (article/letter/editorial) | | Mineralogisch-Petrographisches Institut, Universitiit Hamburg, Germany; Dr. M. Hiinisch (pers. Comm. 18.1.80).Guillemin...specimen15426nthe Mineralogisch-Petrographisches Germany (Table l-b2). Ecole National Superieuredes Mines...FersmanMuseum. Academv of Mineralogy, Heidelberg,Germany has a pyritohe- RICKWOOD: LARGEST CRYSTALS In...(1976, p.9G-l). (ii) Proustite (AgrAsS,) from Schneeberg,German Democratic Republic. A specimen mined...crystal, 8 cm X 3 cm, from Nieder Schlemma,Saxony, Germany. x 3.5 cm. (iii) Bournonite (PbCuSbS3),Vibora |  | | Book | | look for. Michael O’Donoghue Proustite (East Germany) 7 Rocks We can define a rock as a large mineral...though the lamellae may separate if water is used Microcline feldspar Oxalic acid will remove iron stains...Also found in Canada, Mexico, Czechoslovakia, and Germany. Old specimens from Wheal Newton, Harrowbarrow...(Austria), St Andreasberg, Harz Mountains (West Germany), Antronapiana, Ossola, Novara (Italy), from the...been found. Also from the Fichtelgebirge (West Germany), Liisens, Tirol (Austria), Mursinka (USSR), Mt |  | | Catalog/List | | very nice green banding. 70x50x30mm. £22. 38) MICROCLINE var "AMAZONITE" and SMOKEY QUARTZ. Glacier Peak...and SAFFLORITE. Schlema-Hartenstein, Erzgebirge, Germany. Massive crystalline dark grey saffiorite matrix...80x40x12mm. £12. 44) SKUTTERUDITE/COBALTITE. Schneeberg, Saxony, Germany. A rich greyish mass showing cavities |  | | Catalog/List | | £60. 6) NATIVE BISMUTH. Johanngeorgenstadt, Saxony, Germany. A small heavy dump specimen with an off white...19) CHLORARGYRITE. Wolfgang Maasen Mine, Schneeberg, Germany. A smokey? Quartz matrix with two surfaces...pyrite and mica. Wt. 70g. 45x30x20mm. £22. 31) MICROCLINE FELDSPAR var AMAZONITE. Pikes Peak, Colorado...DOLOMITE. Schacht 207, Neiderschlema, Erzgebirge, Germany. A shallow cavity in a matrix of native arsenic |  | Schumer, Benjamin N., Andrade, Marcelo B., Evans, Stanley H., Downs, Robert T. (2017) A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group. American Mineralogist, 102 (1) 205-209 doi:10.2138/am-2017-5615 | Journal (article/letter/editorial) | | samples (R100194, rruff.info/R100194 from Schneeberg, Germany; R100196, http://rruff.info/R100196 from...52(1) 0.34(13) 78.00(12) 0.31(6) 99.75 R100194 Schneeberg 8.2876(5) 17.82(48) 2.88(44) 0.25(7) 0.27(19)...(R050593, Morocco) (R100195, Norway) (R100194, Germany) IMA-defined chemical formula CoAs3–x CoAs3–x NiAs2–3...were examined in this study: R100194 (Schneeberg, Saxony, Germany), and R100196 (New Mexico, U.S.A.). Each...coordination numbers of Na and K atoms in low albite and microcline as determined from a procrystal electron density |  | | Catalog/List | | crystals. 2-1/2x3-l/2" $ 12.50 Saxony, Germany 45. EMPLECTITE Schneeberg, Choice dull golden 2 to 3 nun...jet-black slighty flattened single crystal with miner microcline inclusions. 1-1/4xl-1/2xl/2" $ 40.00 56. HOPEITE |  | | Journal (article/letter/editorial) | | Holser, W. T. Book review. . . 328 Ifornfelses from Saxony and the problem of metamorphic facies (Nrccli)...measuring refractive indices in. (Girault). 421 Microcline,twinning in. (Laves). . . 1 2 7 Microlite, physical... E. Uranium minerals ([I); Sal6eite from Schneeberg, Saxony. 525 Muilenburg, G. A. and Keller, W. D....analysisof lead. .. . lg Niggli, P. Some hornfelses from Saxony and the problem of metamorphic facies.. 967 Probleme...Calif., geology of. (Wright). Saleite from Schneeberg, Saxony. 291 (Mrose). 525 Slawsonn C. B. Twinning |  | | Journal (issue) | | crystallized native silver from Schlema near Schneeberg, Saxony, which was priced right for my by now depleted...exchequer. It was irresistible. I have a number of Schneeberg silver specimens, but this piece was covered...mineral collecting Jore that smoky quartz and microcline may be collected along its shore when the waters...trending roughly west-southwest away from Fig. 2 Microcline crystals from the Pebble Beach Pegmatites; the...littered with pegmatite rock and granite. The microcline crystals "frozen" in quartz come from this area; |  | | Book (edition) | | the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur...the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner...89°59',Z =4. d: 12.8(10)-65(7)- hills, Baden, Germany. Most common occurrences in 4.4 6) - 43(6) - 257(6) |  | | Catalog/List | | Grube Sampson, 8'1>. Andreasberg, Harz Mts., Germany. Unusual silvery grey It" botryoidal mass. £~....3tx2t. £5. 35· CHALCOPYRITE. Dresla~ Baden, Germany. Bright, sharp, slightly irridescently tarnished...plates on smoky Quartz matrix. lixl-}". 75p. 65. MICROCLINE FELDSPAR variety AMA.ZONITE. Pikes Peak, Teller...matrix. Ihlt". £4. 80. PYRARGYRITE. Schneeberg, saxony, Germany. Small bright, deep red, crystals scattered |  | | Journal (article/letter/editorial) | | massesand drusy crystals on specimensfrom Schneeberg,Saxony and Iater . . . recognized in massive earthy...artzand blocky microcline is enclosedin a wall zoneof medium-grained quartz and microcline. Along the contact...unit around a core pod of. quartz and blocky microcline. Associated with the bismuth carbonate are secondary |  | | Journal (issue) | | Fig. 1 Photomicrograph of fluorite crystals on microcline with biotite spherules. Upper right crystal approximately...loca lity: fro m Am Roten Berg Mine, Schneeberg, Saxony. Germany in ox idi ze d d ump m a t e r ia l wi...li ty: fro m Am Roten Be rg_ M ine. Schneeberg, Saxony, Germany in ox idi ze d dump 7n ate rial wi th...ferrilotharmeyerite, pre is ingerite, quartz, schneeberg ite, scorodite, a nd waylandite, name is fo r...Schnecberg ite and nic ke lschneebcrg itc from Schneeberg, Saxony, Germa ny: the first Bi-bearn: g members |  | | Journal (article/letter/editorial) | | Plibram, Bohemia. (2)-Sphalerite (3). Ems, Germany. (6) Quartz-Calcite. Cornwall, England (2); Guanajuato...idNeudorf Albite (3) Co., Colorado. , Germany (9) Microcline-Qtaftz (2). Pikes Peak region, Colorado...with quartz earlier than microcline; and with orthoclase in place of microcline, from several localities...Chalcopyrite (3) Clausthal, Germany (2). (14) Tetrahedrite-Dolomite (2). Gersdorf, Germany. JOURNAL MINERALOGICAL...(2). Similarly, without pyrite, from llorhausen, Germany. Tetrahedrite (18) quurtr-Sphul".it.Eoh.-iu Tetrahedrite |  | | Book | | sometimes as fine, large speci¬ mens; at Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South...'branches' form a mesh. From the Harz Mountains, Germany 11 ELEMENTS AND ALLOYS and some may luminesce...Mount Avala, Yugoslavia and near Landsberg, W. Germany. It also occurs in the United States, in California... Localities. Fine crystals from Landsberg, W. Germany; and Coquimbo, Chile. Diamond C The transparent...areas in the vicinity of La Paz; also found in E. Germany. There are important deposits in North Queens¬ |  | | Journal (article/letter/editorial) | | specimens, including a subcollection of minerals from Germany which is among the best such assemblages in private...the State Mineralogy Institute in Regensburg, Germany. dentally, Kay’s life resembles that of the great...Canal. When World War I came, Adolf returned to Germany and enlisted in a Bavarian regiment which fought... Figure 6. Erythrite, 4.7 cm, from Schneeberg, Obersachsen, Germany. Acquired from the collection of Erich...German ones, Lindemann began pressing Kay to visit Germany, and so, in 1964, she undertook a four-week mineralogical |
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