 | Kreissl, Stefan, Bolanz, Ralph, Göttlicher, Jörg, Steininger, Ralph, Tarassov, Mihail, Markl, Gregor (2016) Structural incorporation of W6+into hematite and goethite: A combined study of natural and synthetic iron oxides developed from precursor ferrihydrite and the preservation of ancient fluid compositions in hematite. American Mineralogist, 101 (12) 2701-2715 doi:10.2138/am-2016-5690 | Journal (article/letter/editorial) | | Raw Materials, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Friedrich Schiller University, Institute of Geosciences...Mineralogy, Carl-Zeiss-Promenade 10, 07745 Jena, Germany 3 Karlsruhe Institute of Technology, ANKA Synchrotron...Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany 4 Bulgarian Academy of Sciences, Institute of Mineralogy...the Schwarzwald ore district, Black Forest, SW Germany, and from the Grantcharitza W deposit, Bulgaria...ore deposits from the Schwarzwald ore district, Germany, and the Grantcharitza W ore deposit, Bulgaria |  | | Journal (article/letter/editorial) | | Washington, DC 20013 pohwatp@si.edu ENARGITE Longfellow Mine, Red Mountain District, San Juan County, Colorado...tennantite from the north orebody of the Longfellow mine, Red Mountain district, San Juan County, Colorado...the Longfellow mine, Red Mountain district, San Juan County (fig. 1). The Longfellow mine was discovered...until 1966 when the mine was allowed to flood. Enargite crystals from the Longfellow mine have been found...associated with tennantite, a common associate at this mine. Other associates from the Longfellow include pyrite |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...collecting has flourished throughout the Northwest region in recent decades; a history of the mineral discoveries...the estate. Many early minerals collected in the region about Spokane, Washington, are represented in the...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands...that men would be hired as laborers to work the mine and help develop it, but that no men would be involved |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . ...recovered from the dumps of this small mine. Local collectors reworked the mine dumps many times in search of...about 325 meters southwest of the Bishop manganese mine. The locality was early on referred to as a “copper...spatially distinct from the nearby Bishop manganese mine. The dumps do not contain significant manganese |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...but we now have volunteers and connections in Germany, France and England to assist in the historical...practical experience at the Gottesehre (“God’s Honor”) mine, a small fluorite mining operation in Urberg, near...studied mineralogy at the universities in Berlin and Freiburg. I first met Maximilian in 1972. Our professional...guidebook to the mineral collecting sites of Baden-Württemberg, Bavaria and Rhineland-Palatinate. Maximilian |  | | Journal (issue) | | COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...crystallized species, unusual associations, or individual mine localities. Similarly, the popular journals are |  | | Journal (issue) | | europäischer Stufen aus. Eiszeitmuseum Kaum eine andere Region in Deutschland ist in ihrer Oberflächengestaltung...byzantinischen Zeit, die zu den bedeutenden der Region zählen. Im VerlaufderJahrtausendehat die Geschichte... Vor diesem Hintergrund wird deutlich, daß die Region nicht zufällig für die wissenschaftliche Forschung...insbesondere an Einheimische und Touristen der Region wenden. Auch eine für Laien gedachte Exkursion...kaufen. Dr. E. Marzi, Innsbruckerstr.12a, D-79111 Freiburg, Tel. 0172-9377956 nach 19 Uhr. Fl uorit-xx/Asturien |  | Birch, W. D., Grey, I. E., Mills, S. J., Bougerol, C., Pring, A., Ansermet, S. (2007) Pittongite, a new tungstate with a mixed-layer, pyrochlore hexagonal tungsten bronze structure, from Victoria, Australia. The Canadian Mineralogist, 45 (4) 857-864 doi:10.2113/gscanmin.45.4.857 | Journal (article/letter/editorial) | | the alteration of scheelite and the ferberite–hübnerite series (generally referred to as the wolframite...small deposits of tungsten within the Victorian region of the Paleozoic Lachlan Fold Belt (Campbell 2003)...represented only by a road junction close to the mine site. The mineral data and name (IMA 2005–034) have...Herman, H. (1920): Bass and Watson’s gold wolfram mine, Linton. Rec. Geol. Surv. Vict. 4(2), 110-113. Hill...ein neues sekundäres Wolframmineral aus der Grube Clara im mittleren Schwarz wald. Neues Jahrb. Mineral |  | | Journal (article/letter/editorial) | | microscopic observations are limited to the near-infrared region to about 2.3 μm depending on the IR sensitivity...For Geosciences, Telegrafenberg, 14473 Potsdam, Germany inclusion studies may assist in determining and...ore minerals are transparent in the near-infrared region (e.g., Campbell and Robinson-Cook 1987; Campbell...some sulfosalts, and others in the near-infrared region. This paper aims at the possibilities and limitations...μm (near infrared to beginning of mid infrared region). In contrast, stibnite with band gap energy of |  | | Book (chapter) | | portione martia et jovia mixta = ferberite or hübnerite, Egleston 247 (1892). parweelite = parwelite,...Permanganowolframit = hübnerite, Doelter IV.2, 845 (1928). permangánvolframit = hübnerite, László 215 (1995)...(1995). Permanganwolframit = hübnerite, Doelter IV.3, 1152 (1931). Permutite = natrolite ?, MM 16, 368 (1913)...iodargyrite, de Fourestier 276 (1999). plata amarilla clara = iodargyrite, Domeyko II, 496 (1897). plata amarilla...chlorargyrite, Dana 6th, 158 (1892). plata córnea amarilla clara = iodargyrite, Dana 6th, 160 (1892). plata córnea |  | Cacho, Andreu, Melgarejo, Joan-Carles, Camprubí, Antoni, Torró, Lisard, Castillo-Oliver, Montgarri, Torres, Belén, Artiaga, David, Tauler, Esperança, Martínez, Álvaro, Campeny, Marc, Alfonso, Pura, Arce-Burgoa, Osvaldo R. (2019) Mineralogy and Distribution of Critical Elements in the Sn–W–Pb–Ag–Zn Huanuni Deposit, Bolivia. Minerals, 9 (12) 753 doi:10.3390/min9120753 | Journal (article/letter/editorial) | | it sits on western Bolivia (Figure 1). The Oruro region in southwest Bolivia is located on the central...belt and the southerly N–S part (Figure 1). This region contains some of the most outstanding tin deposits...[21]. A similar dike also occurs at the Dolores mine, on regime [29,30]. Llallagua Formation consists...a blindtointrusion Cerro Pozokonishales (Huanuni mine;deposited Figure 2) during a marine transgression...three main domains, a central domain the Huanuni mine northern part the two district. All these peripherally |  | Harlaux, Matthieu, Romer, Rolf L., Mercadier, Julien, Morlot, Christophe, Marignac, Christian, Cuney, Michel (2018) 40 Ma of hydrothermal W mineralization during the Variscan orogenic evolution of the French Massif Central revealed by U-Pb dating of wolframite. Mineralium Deposita, 53 (1) 21-51 doi:10.1007/s00126-017-0721-0 | Journal (article/letter/editorial) | | for Geosciences, Telegrafenberg, 14473 Potsdam, Germany correspond to late hydrothermal alteration (e...Despite its long mining history, the FMC appears as a region relatively poor in tungsten deposits in comparison...mineralized blocks of the old, now inaccessible, mine workings and consists of W-bearing intragranitic...GeoLas ArF Excimer laser (MicroLas, Göttingen, Germany). LAICPMS was used for a first screening of samples...German Research Centre for Geosciences, Potsdam, Germany, using a TRITON multi-collector mass spectrometer |  | D’yachkov, Boris A., Bissatova, Ainel Y., Mizernaya, Marina A., Khromykh, Sergey V., Oitseva, Tatiana A., Kuzmina, Oxana N., Zimanovskaya, Natalya A., Aitbayeva, Saltanat S. (2021) Mineralogical Tracers of Gold and Rare-Metal Mineralization in Eastern Kazakhstan. Minerals, 11 (3) 253 doi:10.3390/min11030253 | Journal (article/letter/editorial) | | resources [3].rare‐metal However, constraining region and their linkage with igneous complexes requires...efforts age of gold and rare-metal deposits in the region and their linkage with igneous complexes and a...a considerable share in the ore reserves of the region [6]. The gold deposits and occurrences in the Char...an Agilent 7500cx (Agilent Technologies, Santa Clara, CA, USA) spectrometer and by electron probe microanalysis...of cassiterite (39.28 wt.% Sn, 2.28 wt.% Ta), hübnerite (45.61 wt.% W, 38.26 wt.% Mn) and scheelite (45 |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...[Ba(UO2)2V2O8⭈5H2O] from the type locality, the Mounana mine, Franceville, Haute Ogooué, Gabon. See the article...“This is the XYZ mine, and these are pretty pictures of the minerals from that mine.” Lou, however, took...chemistry, crystal system, identifying features, and mine of origin—all without notes. From his huge library...pegmatite phosphates (especially from the Palermo #1 mine in New Hampshire and various mines in the Black |  | | Journal (issue) | | and engineering staff, many of them educated in Germany. The collection has been added with new gold specimens...belonged to mining companies based in the Brad region. Today, it is owned by S.C. “MINVEST” S.A. Deva...more than 2000 year old mining activity in the region. 2. Collections and exhibitions The expositional...(about 80% of the specimens originate in the Brad region, especially Musariu and Brădişor deposits). The...metal gold pans, as well as a replica of the famous mine carriage which is considered to be the oldest of |  | | Journal (issue) | | Bueno und Mundo Nuevo in Peru - die weltbesten Hübnerite und vieles mehr 64 Neufunde aus dem östlichen...und China. Asien China . Von hier kommt eines der Mine• ralien, über das in München am meisten gesprochen...kommen vermutlich aus dem Bergwerk Jiepaiyu (Shimen Mine). Shimen Co., Präf. Changde, Hunan. Hübsche, verästeltes...bis 2 cm Kantenlänge aus Rubtsovskoye, Altai-Krai-Region in SW-Sibirien, sind nicht preiswerter, aber -...de Pica, Chanabaya, lquique Province , Tarapaca Region , stammenden neuen Minerals. Es handelt sich einmal |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...Number Two Articles Cuprian elbaite from the Batalha mine, Paraíba, Brazil . . . . . . . . . . . . . . . ...by W. E. Wilson Stibnite from the Wuling antimony mine, Jianxi province, China . . . . . . . . . . . ....etch pits and corrosion surfaces, from the Medra mine, Minas Gerais, Brazil. Keith Proctor collection;...our readers we want to publicly thank Steve and Clara Smale of Oakland, California, and now also William |  | | Journal (issue) | | p. 258 COVER: COPPER, 8.3 cm, from the Central mine, Keweenaw County, Michigan—considered by some to...fine minerals on DVD wilensky Fluorite, Huanzala mine, Dos de Mayo Province, Peru. Wilensky Fine Minerals...and Other Minerals from the Mammoth-St. Anthony mine, Tiger, Pinal County, Arizona Chapter authors: Les...Presmyk and Tony Potucek The Mammoth-St. Anthony mine at Tiger has produced not only large amounts of...Frank Schultz staked the first claims in 1879. The mine began as several separate workings that ultimately |  | | Journal (issue) | | Ottens Klingenbrunn Bahnhof 24 D-94518 Spiegelau Germany The Mineralogical Record, volume 34, January–February...superb mineral specimens as has the Deccan traprock region in India. Many interesting mineral occurrences...investigations. The amygdaloidalcavity minerals from this region have often simply been called “zeolites,” and the...is about 500,000 square kilometers, and even the region where specimens have been found measures fully...must be made clear that in view of the size of the region and the huge quantity of its minerals on the market |  | | Journal (issue) | | cm (4 inches), from the Morro da Mina manganese mine, Conselheiro Lafaiete, Minas Gerais, Brazil. Probably...2008 issue for his article on the Mockingbird gold mine). Like the rest of us on the staff, he will be striving...feldspar crystals. INTRODUCTION The South American region known as Patagonia, a barren tableland between...called “the Pampas”—a very rugged and windswept region which nevertheless is home to various flora and...in 1985 in order to maintain possession of the region and its tourism income. In the summer months the |  | | Book | | settings created by human activity, such as roadcuts, mine dumps, and quarries. Good examples are also found...lignite occurs on a vast scale, as seen here in Germany. MINING A low grade brown-coloured coal, lignite...270 million year old deposits at Stassfurt in Germany. Igneous Rocks In the pages that follow, igneous...Kimberley, South Africa, is an abandoned diamond mine in a large kimberlite pipe. BIG HOLE, megacryst...economically important, such as here at Phalaborwa copper mine, South Africa. magnetite carbonate mineral |  | | Journal (issue) | | .................................... 17 DAOPING MINE Guanghua Liu and Berthold Ottens .................crystal, 2.1 cm, from the Dadongla (Yunchangping) mine near Tongren, Guizhou Province, China. Marcus Budil...living in Germany, but his home town is Xikuangshan, the site of the world’s largest stibnite mine. Berthold...Ottens Klingenbrunn Bahnhof 24 D-94518 Spiegelau Germany The mining of metals and coal in China goes back...today, near the ancient mine workings, there is a large open-pit copper mine which provides small calcite |  | | Book (volume) | | reported from alluvial deposits of the centrat Aldan region, see pp. 11/2. Solid Salutions of Mn with Native...altered olivine-leucite basalt of the Koshmansai region, Kurama Range, Uzbekistan, an Mn-rich phase was...eruptive breccias near Volnovakha, eastern Asov Sea region, Ukraine. The steel gray silicides have a metallic...well as Malaya and 8ol'shaya Yukhta, centrat Aldan region, Eastern Siberia, Russia. Associated in the heavy...galena, from an undisclosed locality in Saxony, Germany. 1t contained Mn 45.5, As 51.8% and traces of Fe; |  | Sejkora, J., Ondruš, P., Fikar, M., Veselovský, F., Mach, Z., Gabašová, A., Škoda, R., Beran, P. (2006) Supergene minerals at the Huber stock and Schnöd stock deposits, Krásno ore district, the Slavkovský les area, Czech Republic. Journal of the Czech Geological Society, 51 (1-2) 57-101 | Journal (article/letter/editorial) | | which were exposed by tunnels from the Stannum mine. This mine also provided access to the Schnöd stock, with...levels. After termination of mining in the Stannum mine in 1991, the ore district was flooded. Material...in vugs of quartz gangue in association with hübnerite, in samples from medieval dumps behind the ventilation...from quartz veinlets at the 4th level of the Huber mine; it was also abundant at numerous places in the...717(1) 5.169(1) 29.344(9) 89.99(2) 867.2(2) Humboldt mine, Arizona Burns et al. (2000) 5.7012(8) 8.1801(7) |  | | Journal (issue) | | on calcite, from the El Oriente tunnel, Chivor mine, Boyaca, Colombia. William Larson collection; Van...of the famous apophyllites from the Pashan Hills region (they contain up to 1600 ppm V). It must be noted...wilensky Rhodochrosite, 21/4 inches, N”Chwaning Mine, Cape Prov., South Africa. Ex-collections Steve...Hiärneite Høgtuvaite Hörnesite Horváthite-(Y) Hübnerite Hügelite Huréaulite Hydroxylbastnäsite-(Ce) H...even farther, they may in fact have originated in Germany where an extensive glass-making industry had long |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany