 | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 48/34(2003) 209 REFERENCES References are indicated by numbers...N. S. 504, 442 Rùièka, V. 346 Journal of the Czech Geological Society 48/34(2003) S Sack, R. O. 426...Zoubek, V. 553 Zückert, R. 423 Journal of the Czech Geological Society 48/34(2003) 211 The list of...mineralogie Èech [Topographic mineralogy of Bohemia (In Czech)] III. ÈSAV, Praha. Kraus, M. (1916): Das staatliche...literatura 1951 1965 [Localities of czech minerals and their references (In Czech)]. Academia, Praha. Janeczek |  | | Book (edition) | | Thus, oxides such as chromite, ilmenite, and magnetite plus PGE alloys separate from the siliceous melt...grey). 10 Cumulus (continued) Right: Skeletal magnetite in the siliceous matrix of a basalt (light grey...grey crystals). Right: Dendritic magnetite in a historic Etruscan slag (lighter grey), again in a silicate...Interstitial pyrite (cream) and connected droplet in a magnetite matrix (grey). Exsolution Generally, exsolution...(coatings, pseudomorphs). Nano-minerals, such as magnetite from magnetotactic bacteria, are not discussed |  | | Book (edition) | | Cubanite II/C.14-30 Sternbergite II/C.14-40 Argentopyrite Niningerite II/C.15-10 Oldhamite II/C.15-20...Galaxite IV/B.01-30 604 Gahnite IV/B.01-40 606 Magnetite IV/B.02-20 608 Jacobsite IV/B.02-30 610 Franklinite...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A |  | Ondruš, P., Veselovský, F., Gabašová, A., Hloušek, J., Šrein, V., Vavřín, I., Skála, R., Sejkora, J., Drábek, M. (2003) Primary minerals of the Jáchymov ore district. Journal of the Czech Geological Society, 48 (3-4) 19-147 | Journal (article/letter/editorial) | | of the Czech Geological Society 48/34(2003) 19 Primary minerals of the Jáchymov ore district Primární... ROMAN SKÁLA1 JIØÍ SEJKORA4 MILAN DRÁBEK1 Czech Geological Survey, Klárov 3, CZ-118 21 Prague 1...Approximately seventy primary minerals were known from the district before the present study. All known reliable data...complete X-ray powder diffraction data for argentopyrite, sternbergite, and an unusual (Co,Fe)-rammelsbergite...and/or referenced minerals in the Jáchymov ore district to 384. Key words: primary minerals, XRD, microprobe |  | | Journal (issue) | | May–June, 2017 Contents The St. Andreasberg Mining District, Western Harz Mountains, Niedersachsen, Germany...working in the lode” (Simonin, 1869). The Mining District Western Harz Mountains Niedersachsen, Germany...minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized reputation: it...century after mining ceased in the St. Andreasberg District, the locality remains secure in its fame among...samsonite emerged from just two pockets in the Samson mine. St. Andreasberg is also known for its fine specimens |  | | Journal (issue) | | Mining District. (Continued on page 2) The Moravian Territorial Museum, Brno, Czech Republic Martin...Martin Jensen— mineralpro@hotmail.com The Czech Republic, in central Europe, is a relatively small country...workers only speak Czech, and all exhibit information and labeling information is also in Czech. For westerners...Chlorargyrite, on and impregnating Sandstone, Silver Reef District, Washington Co., UT, 6 x 5 x 3 cm. Author’s specimen...Sandstone. Figure 3: Geologic map of the Mining District showing the outcrops of the Springdale Sandstone |  | Sorokhtina, N. V., Kogarko, L. N., Zaitsev, V. A., Kononkova, N. N., Asavin, A. M. (2019) Sulfide Mineralization in the Carbonatites and Phoscorites of the Guli Massif, Polar Siberia, and Their Noble-Metal Potential. Geochemistry International, 57 (11) 1125-1146 doi:10.1134/s0016702919110107 | Journal (article/letter/editorial) | | alkaline ultrabasic massif (Polar Siberia) and magnetite and sulfide separates from these rocks. The highest...alkaline ultrabasic massifs with carbonatites: magnetite-rich phoscorites and carbonatites; perovskite...et al., 2018). One characteristic feature of the region of the Guli alkaline-ultrabasic massif with carbonatites...carbonates, phosphates (mainly, apatite), and oxides (magnetite and minor Ti, Zr, and Nb oxides). The phoscorites...distinguished as a petrographic rock type with major magnetite, olivine, and apatite in the Phalaborwa alkaline-ultramafic |  | Ondruš, P., Veselovský, F., Gabašová, A., Hloušek, J., Šrein, V. (2003) Geology and hydrothermal vein system of the Jáchymov (Joachimsthal) ore district. Journal of the Czech Geological Society, 48 (3-4) 3-18 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 48/34(2003) 3 Geology and hydrothermal vein system of the...the Jáchymov (Joachimsthal) ore district Geologie a hydrotermální ilný systém jáchymovského rudního okrsku...ANANDA GABAOVÁ 1 JAN HLOUEK2 VLADIMÍR REIN3 Czech Geological Survey, Klárov 3, CZ-118 21 Prague 1...ore district and the role of tectonic processes are described. The position of the ore district is defined...of geology of the Kruné hory Mts. region The Kruné hory Mts. region belongs to the Saxothuringian Zone |  | | Book | | extraordinary influence to several generations of Czech and Slovak mineralogists and mineral collectors...Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...long were also found in Pribram and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from |  | | Book | | extraordinary influence to several generations of Czech and Slovak mineralogists and mineral collectors...Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...long were also found in Pribrarn and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates |  | Lueth, V. W., Megaw, P. K. M., Pingitore, N. E., Goodell, P. C. (2000) Systematic Variation in Galena Solid-Solution Compositions atSanta Eulalia, Chihuahua, Mexico. Economic Geology, 95 (8) 1673-1687 doi:10.2113/gsecongeo.95.8.1673 | Journal (article/letter/editorial) | | both the East and West camps of the Santa Eulalia district, Chihuahua, Mexico. The silver occurs as a coupled...galena were found mainly in the West camp of the district. High silver galenas (maximum 5.9 at. %) are confined...correlates with sulfur isotope variation in the district. Within individual orebodies, the δ34S value increases...East and West camps of the Santa Eulalia mining district of northern Mexico (Fig. 1). Other silverbearing...acanthite and rare occurrences of fizelyite, argentopyrite, freibergite, native silver, proustite, pyrargyrite |  | Tombros, S. F., St. Seymour, K., Williams-Jones, A. E., Spry, P. G. (2008) Later stages of evolution of an epithermal system: Au–Ag mineralizations at Apigania Bay, Tinos Island, Cyclades, Hellas, Greece. Mineralogy and Petrology, 94 (3) 175-194 doi:10.1007/s00710-008-0019-0 | Journal (article/letter/editorial) | | pyrite, Co-bearing pentlandite, pyrrhotite and magnetite (Melidonis 1980). The Apigania vein system consists...sphalerite (≈30 vol. %), minor pyrrhotite, senopyrite, magnetite, argentite, electrum, stephanite [Ag5SbS4], xanthoconite...Albite Ankerite Sphalerite Pyrite Pyrrhotite Magnetite Arsenopyrite Argentite Electrum Stephanite Canfieldite...Laggisite Cassiterite Galena Acanthite Polybasite Argentopyrite Covellite Anglessite Cerussite Goethite Hematite...2As Laggisite, Ag16Sb2S11 Polybasite, AgFe2S3 Argentopyrite. b medium-grained milky quartz matrix (Fig |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...administrative units are expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio) |  | | Report (issue) | | From a Tungsten-bearing Quartz Lode Big Creek District Central Idaho GEOLOGICAL SURVEY PROFESSIONAL...From a Tungsten-bearing Quartz Lode Big Creek District Central Idaho By B. F. LEONARD, CYNTHIA W. MEAD...FROM A TUNGSTEN-BEARING QUARTZ LODE, BIG CREEK DISTRICT, CENTRAL IDAHO By B. F. LEONARD, CYNTHIA W. MEAD...accumulated annually during the :short Ufe of the mine. The total metal eontent per ton of ore is eompa:rable...silver is present in native silver, electrum, argentopyrite ( ?) , acanthite, argentian tetrahedrite, silver |  | | Journal (article/letter/editorial) | | CuPbS2, an unidentified Bi-Te-S mineral and argentopyrite occur as inclusions mainly in pyrite veins and...Tolukuma low sulfidation epithermal Au-Ag. The grayed region represents the Grasberg—Porgera Mineral Corridor...scale) base-metal sulfide veins and disseminated region with chalcopyrite mineralization toward the end...CuPbS2, an unidentified Bi-Te-S mineral and argentopyrite occur as inclusions mainly in pyrite veins and...bismuthinite, bornite, idaite, cubanite, anglesite, argentopyrite and CuPbS2 species. In addition, Bi-Te-S mineral |  | | Book | | about 25 articles. Milan Novák (1952, Vyškov, Czech Republic) Head of the Department of Mineralogy, Petrology...published in Czech Republic by Granit, s. r. o., Ditinova 10. 150 00 Prague 5, Czech Republic E-mail: i...reproduction by Studio W G . Prague Printed in Czech Republic by Finidr. s. r. o., Český Tčšín 06/23/03/01...References 15 20 28 Mineralogical Regions Czech Republic (Milan Novák) Hungary (Sándor Szakáll) Poland...85 114 Descriptions of the Mineral Species Czech Republic (Milan Novák). Hungary (Sándor Szakáll), Poland | | | Book | | published in Czech Republic by Granit. s. r. o.. Dninova I0. 150 00 Prague 5. Czech Republic E-mail: in...reproduction by Studio VVG, Prague Printed in Czech Republic by F111idr. s. r. o.. Ce ky Tesin 06/23/03/0............................................. 3 1 Czech Re public (M ilan Novak) ........................................................... 127 Czec h Republic (Mi lan Novak). Hungary (Sandor Szakall), Po land......................................... 397 Czech Republic (Moravia) ................................ |  | | Book (volume) | | approach (from outcrop through to orebody and district scales, to support textural interpretation), the...aggregate of silicate and magnetite (Fig. 1.1) and the internal structure of the magnetite grains (Fig. 1.2)...diagnostic value: e.g., the Widmanstätten structure (magnetite-hematite, cf. Fig. 1.2) or the layered cylindrical...and minor copper sulfides (colored). Rub606, Geevor Mine, Cornwall, UK (dsp). c Dissemination of fine-grained...aggregate of marcasite. Rub1075, Friedrich der Grosse Mine, Germany (dsp) Fig. 1.12 Very-fine-grained limonitic |  | Simon, A. C., Candela, P. A., Piccoli, P. M., Mengason, M., Englander, L. (2008) The effect of crystal-melt partitioning on the budgets of Cu, Au, and Ag. American Mineralogist, 93 (8) 1437-1448 doi:10.2138/am.2008.2812 | Journal (article/letter/editorial) | | Ardsley Middle School, Ardsley Union Free School District, 500 Farm Road, Ardsley, New York 10502, U.S.A...sets of experiments to elucidate the effects of magnetite, ulvöspinelmagnetite solid solution, and pyrrhotite...DAu and DCu indicate that the addition of Ti to magnetite increases significantly the Au- and Cu-scavenging...potential of ulvöspinel relative to end-member magnetite. Partition coefficients for Cu and Au between...results suggest that the co-crystallization of magnetite and pyrrhotite sequester no more than 2% Ag, 7% |  | | Journal (issue) | | September-October, 2018 Ctontento The Schneeberg Mining District, Western Erzgebirge, Saxony, Germany ........... Wilson6 and Thomas P. Moore7 The Schneeberg District in the famous Saxon Erzgebirge of Germany has...1877 "find of the century" in the Weisser Hirsch mine; many fine specimens of gangue species-these are...minerals that have been found in the Schneeberg District, a remarkable 39 were new to science (see Table...Saxon Erzgebirge (today including part of the Czech Republic), showing the locations of several famous mines |  | | Journal (article/letter/editorial) | | Twentieth Rochester Mineralogical Symposium Argentopyrite, 27 Argyrodite, 27 Art, see Robinson, S. Austinite...July/August: Pyrite, quartz, and galena, Camp Bird mine, Ouray, Colorado. Barbara Muntyan specimen, John...November/December: Gold on quartz, Eagle's Nest mine, Placer County, California. Wayne and Dona Leicht...India, 248-50; Uranocircite, Sao Pedro Mine, Malacacheta District, Minas Gerais, Brazil, 320-22; Vivianite...G., The Sunrise Mine near Hartville Wyoming, 163-68 ' Dyck, H. M., The Sunrise Mine near Hartville, Wyoming |  | | Book | | clarify information regarding minerals from this region. The list, in alphabetical order, generally uses...Actinolite Actinolite Vyuntspakhk Crimea Sarbaiskii mine Sarbay deposit, Rudnyi Sarbay deposit, Rudnyi Sarbay...quarry Stephanitovaya vein, Sarbay quarry Sarbaiskii mine Stephanitovaya vein, Sarbay quarry Sarbay deposit...Khani River Komatiitovyi stream Kurzhunkul'skii mine Maidantai North Urals Pervomaiskii quarry Pogdornoye...Yubileinaya lode Kukisvumchorr Mt. Khibiny Kirovsky mine, Kukisvumchorr Mt. Kukisvumchorr Mt. Putelichorr |  | Ondruš, P., Veselovský, F., Hloušek, J., Skála, R., Vavřín, I., Frýda, J., Čejka, J., Gabašová, A. (1997) Secondary minerals of the Jáchymov (Joachimsthal) ore district. Journal of the Czech Geological Society, 42 (4) 3-76 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society, 42/4 (1997) 3 Secondary minerals of the Jáchymov (Joachimsthal)...(Joachimsthal) ore district Sekundární minerály jáchymovského rudního revíru (Czech summary) PETR ONDRUŠ1 - FRANTIŠEK...FRÝDA1 - JIěÍ ýEJKA3 - ANANDA GABAŠOVÁ1 1 2 3 Czech Geological Survey, Klárov 3, 118 21 Prague 1 U Roháþových...seventy secondary minerals were known from the district before the present study. All known reliable data...MYSTERIOUS GREEN URANIUM-BEARING MINERAL FROM ELIÁŠ MINE....., NOT LEAVING IN PEACE THEIR LIVES. STORIES |  | | Journal (article/letter/editorial) | | Silver occurs cryptically in some plants of the region. At Red Mountain, for example, the * Contribution...FRACTURES .~R GRABEN \ MARGIN OF CALDERA COMPLEX A MINE 0 I 10 t 20 I KM Fig. 2. Main silicified zones...environs. Patterned area--Challis Volcanies, triangle--mine, circle--prospect Residence of Silver in Mineral...with native silver, acanthite after argentite, argentopyrite (9.),pyrrhotite, and arsenopyrite in the earlyformed...kg sample of carbonaceous breccia from the Dewey mine range in fineness from 511 to 555, mean 537 _+ 18 |  | | Journal (article/letter/editorial) | | lepidomelane, tourmaline, apatite, garnet, beryl, magnetite, rarely ilmenite and pinite; a n d l w h e r e...Haughtonite. The hornblendie gneiss of the Cape Wrath district frequently consists almost solely of a granular...the gneiss, associated with adularia, quartz, magnetite and rutfle. They are classed under seven types...regular associations of hematite with futile and magnetite with futile already known from this locality,...namely, the implantation of an oetahedron of magnetite on the basal plane of a hematite crystal in such |
|
Magnetite Mine, Měděnec, Chomutov District, Ústí nad Labem Region, Czech Republic