 | Chapman, R. J., Leake, R. C., Bond, D. P. G., Stedra, V., Fairgrieve, B. (2009) Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems and their Significance within Populations of Placer Gold Grains Collected during Reconnaissance. Economic Geology, 104 (4) 563-585 doi:10.2113/gsecongeo.104.4.563 | Journal (article/letter/editorial) | | United Kingdom 2 Czech Geological Survey, Klárov 3, 118 21, Prague 1, Czech Republic 3 15b Bush Street...in the United Kingdom and 1 locality in the Czech Republic have augmented previously published data for...Devon, and from other areas of the UK and the Czech Republic where gold with similar signatures have recently...Stupna6 C Base of the melaphyre effusion Svoboda nad Úpou7 P-C Boundary between L P shales + Variscan...Dumfries2 Mauchline2 Lochmaben2 Lammermuir Hills4 Czech Republic Kraskov5 Basal breccias intercalated with |  | | Journal (issue) | | $6.00 Chlorargyrite from Silver Reef, Utah Bob Werner – werner@lcturbonet.com Chlorargyrite, AgCl, or...is a very unique occurrence. The high-grade chlorargyrite of the Silver Reef deposit (figure 2) is found...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 |  | | 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) | | Halogenides, without Water Metal : Halogen = 1 : 1 Chlorargyrite III/A.02-50 Iodargyrite III/A.03-10 Calomel...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 |  | | Catalog/List | | sunbust effect , cut and polished slab 2.5 xl .5 Mine de L' Etoile Congo £20 3. LEPIDOLITE, choice display...NATIVE SILVER thin sheet about lxl.5 inches La Noria mine, San Martin, Zacatecas Mexico £15 , 16. NATIVE COPPER...nice Ix 2.5 inch exposed cleavage surface. Mission Mine, Pima County, Arizona USA £25 17. GRAPHITE, pure...pure metallic mass about 2x4 inches Ratnapure district SriLanka £15 18. BARITE very well formed single...up well for display. interesting location Niobec Mine, Quebec, Canada £25 19. PYRITE a very sharp 2cm |  | | Catalog/List | | 2x2 rock. Bambolla Mine, Moctezuma Mexico £20 2. HEMATITE pseudomorph after Magnetite 2cm black octahedral...dark grey cleavage masses large 2x3 Ratnapure district SriLanka £10 6. NATIVE LEAD good coverage of dark...piece of grey masses in quartz, ½x½ £9 Bambolla mine , Moctezuma, Mexico 8. NATIVE COPPER in calcite...exposed cleavage surface. overall about 2x2 Mission Mine, Pima County, Arizona USA £20 10. NATIVE SILVER...bluish surface due to Bornite coating. La Noria mine, San Martin, Zacatecas Mexico £15 ' 11. NATIVE GOLD |  | Alfonso, Pura, Ccolqque, Elsa, Garcia-Valles, Maite, Martínez, Arnau, Yubero, Maria Teresa, Anticoi, Hernan, Sidki-Rius, Nor (2023) Mineralogy and Mineral Chemistry of the Au-Ag-Te-(Bi-Se) San Luis Alta Deposit, Mid-South Peru. Minerals, 13 (4) 568 doi:10.3390/min13040568 | Journal (article/letter/editorial) | | but selenium minerals occur in minor amounts. Chlorargyrite and iodargyrite occur and are associated with...in north-east Russia [15,16]. In the mid-south region of Peru, more than 70 deposits are located in the...and are younger. The veins can be observed in the mine shafts, trending veins are the longest; they are...and are younger. The veins can be observed in the mine shafts, but they around 45–60 and contains abundant...silver,the chlorargyrite, covellite bornite. is carried eralization, native silver, chlorargyrite, iodargyrite |  | | Catalog/List | | £16. (b) 5) BINDHEIM1TE and CERUSSITE. Trevinnick Mine, Endellion, Cornwall. A 20x20x80mm vein of yellowish...£45. 7) BI.SM OTiUNn'E and SIDERITE. South Crofry Mine, Pool, Cornwall. Iron stained quartz veinstone with...(a) 70x20xl 5mm. £10. (b) I 0) CASSITERlTE. Viloco Mine, Loayza Prov, La Paz Dep, Bolivia. A cassiterite\quartz...matrix. 30x25xl5mm. £14. 12)CASS1TERITE. Luscombe Mine, North Lode �o.2, Gulworthy, Devon. Quartz veinstone...Australia. almost solid mass of pinkish brown chlorargyrite, the top surface showing two small sharp dark |  | | 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 |  | | Journal (article/letter/editorial) | | and THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular, malachite, powellite... Arkansas mine, Seven Devils district: grossular. Blue Jacket claim, Seven Devils district, about 4 miles...and stilbite. Copper Bo~' mine, Seven Devils district: epidote. Helena mine (reportedly just northwest...northwest of the Peacock mine at the present site of a small open pit but also reported to be about 1 mile northwest...Landore, 4 miles northeast of Cuprum), Seven Devils district: L1NDGRENITE as subhedral crystals and coatings |  | | 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) |  | | Journal (article/letter/editorial) | | County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite, galena...scheelite, vanadinite, wulfenite Corral Canyon District Various mines and prospects: anatase, rutile,...(top). Clinotyrolite spray, 3.4 mm across, Lovelock mine, Churchill County. Figure 2 (bottom). Wulfenite...Hot Springs Iron meteorite Lake (Mopung Hills) District Various mines and prospects: mopungite,* romeite...Table Mountain (Bolivia, Cottonwood Canyon) District Lovelock mine: annabergite, atacamite, ciinotyrolite |  | | Journal (issue) | | FLUORITE crystal group, 8.1 cm, from the Shangbao mine, H unan, China. Collector's Edge Minerals specimen;...color, and give a historical background for each mine or mining venture. These catalogs, still available...developm ent and m ineralogy o f this reknowned region o f the Kola Peninsula by Dr. Igor Pekov. Hardcover...than 120 minerals have been identified from this mine, but as a mineral locality it is best known fo r...approximately 195 km east-northeast of Budapest. This region is characterized by low (200-300 meter-high) rounded |  | | Journal (article/letter/editorial) | | Figure 1. Postcard view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS...at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue to be productive sources...mining. Other small gold deposits were found in the region. Gold was found to the south in the Beaverhead...prohibited white men from entering the Yellowstone region. This fed rumors of gold in the area. On 10 April |  | | Journal (issue) | | ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition... A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins, M., Chenhall, B., Pemberton...Nickel, E. 1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and...Elliott, P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell,...Pyramid Hill, Victoria. Birch, W.D. 2(2):47-50 Post-mine sulphates from Teutonic Bore base metal deposit |  | | Journal (issue) | | COVER: Strontianite, Strontian mines, Highland Region, Scotland. 100 mm x 55 mm. From an old collection...and D. Millward 64 Cuprosklodowskite from Geevor mine, Cornwall N.J. Elton, J.J. Hooper and L. Coggon...Native gold has been found associated with chlorargyrite, gypsum , natron , and a suite of secondary...sulpha tes in an underground level of Botallack mine. Krohnkite is present and this is believed to be...assemblages observed in material from the mine tailings around Bota llack mine and Wheal Cock. The supergene mineral | | | 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 (edition) | | MINERALOGY OF ARIZONA • Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona...Hydrothermal Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 -...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART...uranium and vanadium deposits; "mine fire" minerals at the United Verde mine in Jerome; and Arizona meteorites |  | | Journal (article/letter/editorial) | | a new uranyl sulfate mineral from Jáchymov, Czech Republic. Journal of Geosciences, 60, 113–121. Two new...vein at the Svornost mine, Jáchymov (Joachimsthal), Western Bohemia, Czech Republic, and named for their...their type locality. The Jáchymov ore district is a classic example of the Variscan hydrothermal vein type...pentlandite, pyrrhotite/troilite, chalcopyrite, magnetite, along with gudmundite, arsenopyrite, zircon,...new uranyl sulfate mineral from the Blue Lizard mine, San Juan County, Utah, USA. Journal of Geosciences |  | 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 | | | Book (edition) | | MINERALOGY OF ARIZONA Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona...Hydrothermal Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County Uranium and Vanadium Deposits 80 Monument Valley 81 63 78...Breccia Pipes 87 Pegmatites 88 “Mine Fire” Minerals, United Verde Mine, Jerome Arizona Meteorites 93 PART...uranium and vanadium deposits; “mine fire” minerals at the United Verde mine in Jerome; and Arizona meteorites |  | | Journal (article/letter/editorial) | | massive sulfide (VMS) deposit in the Golden Grove district, Western Australia. A deep weathering profile...the Gossan Hill deposit within the Golden Grove district, followed by the discovery of what was thought...near-surface region above the Scuddles underground VMS deposit. Fig. 1 a Golden Grove Region in the Archaean... 1988; Whitford and Ashley 1992). No massive magnetite mineralization has been identified, in contrast...of the Golden Grove Formation. The Golden Grove district and the Archean VMS deposits have been subjected |  | | Journal (issue) | | cavity of dolomite carbonatite. 6 x 5 cm. Zheleznyi Mine, Kovdor, Kola Peninsula, Russia. Fersman Mineralogical.... 78 \ 1 \ \ 44°00' KARACHAYCHERKESS REPUBLIC 10 km _.,,.-------- -- -- -- ------ --- 1 ...Federation: Krasnodar Krai, Republic of Adygea and Karachay-Cherkess Republic , covering an area of2803...Commissars of the Russian Soviet Federation Socialist Republic on May 12, 1924 as Caucasus Bison Reserve, as...Imeretinsky site is located in the Urup district of the Karachay-Cherkess Republic, 60 km SW of the Rozhkao settlement |  | | Journal (article/letter/editorial) | | metasediments, basic gneiss and exhalites (quartz-magnetite, garnetquartz, quartz-Fe oxide-sulphide, Ba-rich...horizons. Metamorphism The rocks of the Broken Hill district have undergone two events of high-grade metamorphism...is still much dispute about the structure in the mine area. The structural models by Hobbs (1966), Hodgson...the major generations of folds recognized in the mine area being F2 and F 3 . First generation folding...NODE, NSW produced large-scale structures, and the Mine Sequence lies on a single inverted F, limb. The |  | | Book (edition) | | Leigh McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa...geographic district names have been replaced with a more descriptive term, metallic mineral district. This...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral...to preserve the heritage of the Sonoran Desert region, including the mineral heritage. The mineral collection |
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