 | | Journal (article/letter/editorial) | | country should he on view in the “city of gold.” South Africa is not well known for its institutional or statefunded...treasures of the earth. not only from South Africa but also from southern Africa as a whole and other regions...Mines and the Museum of the Geological Society of South Afiicil (Kennedy 1970). The Chamber of Mines collection...secretary and treasurer of the Geological Society of South Africu.) Several years later, in 1904, the collection...mammal-like reptiles from the famous Karoo region of South Africa, Cretaceous ammonites, Permian and Triassic |  | Mills, S. J., Christy, A. G., Kampf, A. R., Housley, R. M., Favreau, G., Boulliard, J.-C., Bourgoin, V. (2012) Zincalstibite-9R: the first nine-layer polytype with the layered double hydroxide structure-type. Mineralogical Magazine, 76 (5) 1337-1345 doi:10.1180/minmag.2012.076.5.01 | Journal (article/letter/editorial) | | hydrotalcite supergroup is reported from the Monte Avanza mine, Italy. It occurs as pale blue curved disc-like...zincalstibite, a S. J. MILLS ET AL. FIG. 1. Malachite-stained boulders at ‘Pietra Verde’ on Monte Avanza...Occurrence and paragenesis The Monte Avanza Cu-Ag mine is located on the southern side of Monte Avanza...Avanza (2484 m) near the town of Pierabec in the municipality of Forni Avoltri, Udine Province, Friuli-Venezia...those at the Clara mine, Germany (Wendel and Bayerl, 2001) and the Tistoulet mine near Padern, Aude, |  | | Journal (issue) | | Twenty-three, Number Three ® Articles Gold in South Africa ..............................................Cairncross & C. R. Anhaeusser Minerals of the Linwood mine, Scott County, Iowa ............. 231 by P. L. Garvin...and this must have introduced him to many other local mineral collectors and possibilities for further...of this typically natrolite covered material for local dealers as well as himself. He used much of this...in the still open underground workings of the Gem mine. He encountered an open pocket containing well formed |  | | Journal (article/letter/editorial) | | copper and supergene enrichment in the Vista Alegre district, Paraná basaltic province, southernmost Brazil...copper and supergene enrichment in the Vista Alegre district, Paraná basaltic province, southernmost Brazil...copper and supergene enrichment in the Vista Alegre district, Paraná basaltic province, southernmost Brazil...occurrences (n = 85) that forms the Vista Alegre district in the border region of Rio Grande do Sul and...chrysocolla in the top of mineralizations, and minor malachite and azurite. Native copper is associated with |  | Skála, Roman, Ondruš, Petr, Veselovský, František, Císařová, Ivana, Hloušek, Jan (2011) Agricolaite, a new mineral of uranium from Jáchymov, Czech Republic. Mineralogy and Petrology, 103 (1) 169-175 doi:10.1007/s00710-011-0174-6 | Journal (article/letter/editorial) | | associated with aragonite, brochantite, posnjakite, malachite, rutherfordine, and “pseudo-voglite”. Experimental...microprobe analyses) center of the Jáchymov ore district hosting several types of mineralizations. Details...of ankerite gangue or grows on aragonite and malachite. At a distance of the order of tenths of mm other...occur: aragonite, brochantite, posnjakite, and malachite. Further away (centimeters to decimeters) rutherfordine...Absorption coefficient 15.687 mm−1 F(000) 1096 Theta range for data collection 2.98 to 27.49° Limiting |  | | Journal (issue) | | involvement in collecting the great Bunker Hill mine pyromorphite bonanza, was born in Spokane, Washington...mined by a Phelps Dodge subsidiary as the Sherwood mine. His career was interrupted by the draft in November...Black Pine mine in Phillipsburg, Montana (the type locality for phillipsburgite), but the mine quickly ran...Norm was hired as a geologist at the Bunker Hill mine, where he worked for more than 16 years. He continued...geologists in the logging of core from the Crescent mine when he suffered a stroke in 2010. But he remained |  | El-Wardany, Refaey M., Jiao, Jiangang, Zoheir, Basem, Kumral, Mustafa, Kaya, Mustafa, Abdelnasser, Amr (2023) Post-Subduction Granite Magmatism and Gold-Sulfide Mineralization in the Abu Zawal (Fatira) Area, Eastern Desert, Egypt. Minerals, 13 (4) 489 doi:10.3390/min13040489 | Journal (article/letter/editorial) | | Gold-sulfide mineralization in the Abu Zawal (Fatira) mine area, North Eastern Desert of Egypt, is related...sulfide-bearing hydrothermal quartz breccia in Fatira mine area were intuitively related to sulfur-saturated...systems (IRGS) [9,10]. The Abu Zawal (Fatira) gold mine is located in the northern part of the Egyptian...[14]. Gold mineralization in the Abu Zawal (Fatira) mine area is linked to felsite dikes and associated hydrothermally... 2. Regional and Local Geology Gold mineralization in the Abu Zawal (Fatira) mine area is linked to |  | | Journal (article/letter/editorial) | | Figure 1 (top left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil...Figure 2 (above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil...Figure 3 (left). Fluorite, 2.5 cm on edge, Elmwood mine, Carthage, Smith County. Terry Huizing specimen...specimen and photo. Figure 4 (right). Cumberland mine, Smith County. Travis Paris photo (2004). Figure 5 (far...City zinc district, the Bumpass Cove iron-zinc-manganese district, the Sweetwater barite district, and the |  | | 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 |  | Garnit, Hechmi, Boni, Maria, Buongiovanni, Giuliana, Arfè, Giuseppe, Mondillo, Nicola, Joachimski, Michael, Bouhlel, Salah, Balassone, Giuseppina (2018) C–O Stable Isotopes Geochemistry of Tunisian Nonsulfide Zinc Deposits: A First Look. Minerals, 8 (1) 13 doi:10.3390/min8010013 | Journal (article/letter/editorial) | | Zone), Jebel Ressas, Jebel Azreg, Mecella (North South Axis Zone), Jebel Trozza, Sekarna (Graben Zone)...Adoum (Diapir Zone), Mecella and Jebel Azreg (North South Zone) have a supergene origin, whereas the carbonates...North-Central Tunisia: Nappe Zone, Diapir Zone, North-South Axis Zone and Graben Zone. The selected deposits...Zone), Jebel Ressas, Jebel Azreg, Mecella (North South Axis Zone) and Jebel Trozza, Sekarna (Graben Zone)...Atlassic foreland fold belt includes from north to south: (i) the Diapir Zone (Mejerda Valley) with salt |  | | Journal (article/letter/editorial) | | CuSCy2Cu(OH) 2 CuCCyCu(OH> 2 Brochantite Antlerite Malachite 13-398 7-407 10-399 Results First group (patina...of Liberty (a) Brochantite, (b) Antlerite, (c) Malachite. Figure 2 illustrates the X-ray diffraction scans...(g) #7 (rear). 1600 i r i r I I I I Two Theta (degrees) r i r i i i i i i I I I I...Statue of Liberty sample. 301 10 I 20 30 Two Theta (degrees) 40 50 Powder Diffraction, Vol. 1, No...1 1 1,3 1,3 1 — — — — Brochantite Antlerite Malachite unknown Powder Diffraction, Vol 1, No. 4, December |  | | Journal (article/letter/editorial) | | have been especially THE Battle Mountain Mining district is well known, helpful. Dr. B. K. Goodwinof the...of the plagioclase phenocrysts.Small amountsof malachite grains are andesineand the average for all univer-...edge alteration and to several small grains of malachite in a fracture (center). Plane light. SUPERGENE...kilovoltsand 30 milliamperesusing a amounts of malachite and chrysocollain numerous platinum target tube...follow groundmass-phenocryst contacts. degreestwo theta. It is obviousthat in thesetwo samplesthe plagioclase |  | | Journal (article/letter/editorial) | | Brochantite-2M2 from Pierre Plate Mine, Vizille Wilson A. Crichton and Harald Müller European Synchrotron...alteration products of ore material from the Pierre Plate Mine, Vizille, Isère, France is presented. This report...as a secondary alteration product at Pierre Plate mine, one of a series of 18th and 19th century sideriteand...Cucontaining minerals have been reported from Pierre Plate mine, though the most likely source of the brochantite...pyrite, FeS2, that are reported at the nearby Jouchy Mine, St. Pierre de Mésage 共De Bodinet and Desfarge, |  | | Book (volume) | | Location Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state varies...as the continental seas were advancing from the south, the Dakota sandstone represents topset beds, wave...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...to the fascination of these pegmatites. 437 South Dakota The commercial production of minerals, principally...United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel, on the W |  | | Journal (article/letter/editorial) | | Primary low-temperature delafossite (CuFeO2) from mine tailing Slovinky (Slovakia) Gabriela Kučerová*...Delafossite was found in the upper parts of the mine tailing Slovinky. Micro Raman spectroscopy, electron...goethite and malachite or in the form of botryoidal aggregates together with goethite and malachite. We suppose...process and forms goethite and malachite in the environment of the mine tailing. From the primary minerals...supergene mineral is goethite, less common ones are malachite and cuprite. Covellite in the form of blue coating |  | | Journal (issue) | | in Delta Kappa Epsilon and Charles in Phi Delta Theta. Both graduated in 1876. Charles’ degree, and possibly...had opened the previous April (Ivers 1974). The local newspaper reported his arrival as “Maynard Bixby...where he worked as a mining expert, probably in mine appraisal and development. In 1890-91, he had moved...[House at 246 Main Street between Second and Third South Streets ].” Bixby was probably still commuting between...minerals such as the purchase of bright green malachite associated with blue azurite that had a coin embedded |  | Kučerová, Gabriela, Majzlan, Juraj, Lalinská-Voleková, Bronislava, Radková, Anežka, Bačík, Peter, Michňová, Jana, Šottník, Peter, Jurkovič, L’ubomír, Klimko, Tomáš, Steininger, Ralph, Göttlicher, Jörg (2014) MINERALOGY OF NEUTRAL MINE DRAINAGE IN THE TAILINGS OF SIDERITE-Cu ORES IN EASTERN SLOVAKIA. The Canadian Mineralogist, 52 (5) 779-798 doi:10.3749/canmin.1400020 | Journal (article/letter/editorial) | | DOI: 10.3749/canmin.1400020 MINERALOGY OF NEUTRAL MINE DRAINAGE IN THE TAILINGS OF SIDERITE-Cu ORES IN...hydrous ferric oxide. Other minerals (cuprite, malachite, delafossite; identified by X-ray microdiffraction...growing, and therefore control the entire neutral mine drainage (NMD) system. Geochemical modeling of the...sulfide minerals (pyrite, marcasite, pyrrhotite), acid mine drainage (AMD) ensues and contaminates underground...et al. 2011, Majzlan et al. 2011). This neutral mine drainage (NMD) does not negatively impact the living |  | Ciurej, Agnieszka, Struska, Monika, Wolska, Anna, Szczerba, Marek, Olszak, Janusz (2022) Copper-Bearing Mineralisation in the Upper Devonian Limestones: A Case Study from the Historical Teresa Adit in the Świętokrzyskie Mountains, Poland. Minerals, 13 (1) 54 doi:10.3390/min13010054 | Journal (article/letter/editorial) | | (c) Ca and Cu carbonates (calcite, azurite, and malachite), (d) clay minerals (Fe-Mg illite), and (e) micro-crystalline... for the first time, unit cell parameters of malachite and azurite from Miedzianka Mountain were determined... and (c) adsorptive mineralisation (azurite, malachite). The latter stage is related to residuum, which...presenting to the public either in the adit and/or in a local museum in Miedzianka village. Keywords: Miedzianka...deposit; mining heritage; copper minerals; azurite; malachite Copyright: © 2022 by the authors. Licensee MDPI |  | | Book (volume) | | British Columbia California Colorado Connecticut District of Columbia Delaware Department Florida Georgia...Wis. Wyo. Yukon 3 New Mexico Nova Scotia New South Wales Northern Territory Northwest Territories New...Pennsylvania Queensland Rhode Island South Australia South Carolina South Dakota Saskatchewan Tasmania Tennessee...(Wales) Aberdeen (Scotland) Aberdeen (South Africa : District) Aberdeen Angus cattle Aberdeenshire (Scotland)...Abitibi (Quebec : Regional T2--714 134 County Municipality) Abitibi, Lake (Ont. and T2--713 142 Quebec) |  | Mills, Stuart J., Kampf, Anthony R., McDonald, Andrew M., Bindi, Luca, Christy, Andrew G., Kolitsch, Uwe, Favreau, Georges (2013) The crystal structure of parnauite: a copper arsenate?sulphate with translational disorder of structural rods. European Journal of Mineralogy, 25 (4) 693-704 doi:10.1127/0935-1221/2013/0025-2329 | Journal (article/letter/editorial) | | from Cap Garonne, Var, France (CG), and the Clara Mine, Baden-Württemberg, Germany, are presented. The...(AsO4)2 (SO4) (OH)107H2O, from the Majuba Hill Mine, Pershing County, Nevada, USA (Sec 8, T32N R32E)...8090) and a Cl-rich specimen from the Cap Garonne mine, Var, France [designated as CG henceforth] (Natural...the crystal structure of a sample from the Clara mine, Black Forest, Germany, was studied by single-crystal...between l’Association des Amis de la Mine de Cap Garonne (AAMCG) and the mine museum. The material was collected |  | | Book (volume) | | From the Panhandle the land slopes gently east and south to a minimum elevation of less than 350’ in the...Lower Permian age, with the greatest concentrations south and east of the Wichita Mts. and in the central...and d E 6 mi., as small fissures in red shale⎯Malachite. DEWEY COUNTY etc. SEILING, TALOGA, area⎯agate...of Sec. 18, T. 4 N, R. 1 E, in red sandstone⎯Malachite. GREER COUNTY AREA, the Wichita Mts., regional...Mile, Hecceta Head, and beaches both north and south of Yaquina Bay. The best hunting is right after |  | | Book (edition) | | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Second World War, and partly as a result of it, South Africa experienced vast industrial expansion. This...official ‘handbook on the mineral resources of South Africa, it has become necessary to revise, or rather...great diversity and magnitude of South African mineral deposits and local mining operations, the Economic...Chamber of Mines of South Africa with Mr G. H. Grange as co-ordinator, and the South, African mining industry; |  | Zhesheng, Ma, Guowu, Li, Chukanov, N. V., Poirier, G., Nicheng, Shi (2014) Tangdanite, a new mineral species from the Yunnan Province, China and the discreditation of ‘clinotyrolite’. Mineralogical Magazine, 78 (3) 559-569 doi:10.1180/minmag.2014.078.3.06 | Journal (article/letter/editorial) | | Nanniping mines, southeast Dongchuan copper mining district, Dongchuan County, Kunming City Prefecture, Yunnan...chalcocite, covellite, tennantite, enargite, cuprite, malachite, azurite, copper and brochantite. Crystals form...species, ‘clinotyrolite’, Dongchuan copper mining district, Yunnan, China. Introduction TANGDANITE as a...Nanniping mines, southeast Dongchuan copper mining district, Dongchuan County, Kunming City Prefecture, Yunnan...associates are malachite, azurite, copper and brochantite. The Nanniping copper mine is located on the |  | | Book (volume) | | From the Panhandle the land slopes gently east and south to a minimum elevation of less than 350’ in the...Lower Permian age, with the greatest concentrations south and east of the Wichita Mts. and in the central...and d E 6 mi., as small fissures in red shale⎯Malachite. DEWEY COUNTY etc. SEILING, TALOGA, area⎯agate...of Sec. 18, T. 4 N, R. 1 E, in red sandstone⎯Malachite. GREER COUNTY AREA, the Wichita Mts., regional...Mile, Hecceta Head, and beaches both north and south of Yaquina Bay. The best hunting is right after |  | | Journal (article/letter/editorial) | | General description 310 Areas of alteration 314 South pit 314 North Pit 315 Central Island and pit margins...East Hill 341 Epidote alteration in the Groundhog Mine 344 Significance of dike and sill alteration 345...Index map of Santa Rita area, New Mexico 278 2. South Pit, Santa Rita, New Mexico 279 3. General geology...cross section, Ground Hog mine. 29S 11. Pre-ore dike, E436N, cross cut Oswaldo mine ................................. 296 12. Composite dike, Oswaldo mine ......... 296 13. Variation of chemical analysis with |
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Theta Mine, Pilgrim's Rest, Thaba Chweu Local Municipality, Ehlanzeni District Municipality, Mpumalanga, South Africa