 | | Journal (article/letter/editorial) | | Petrology 9 by Springer-Verlag 1976 Contribution h la connaissance des roman~chites et des cryptom~lanes...Naturelle de Paris, 61 rue de Buffon, F-75005 Paris, France Contribution to the Study of Romanechites and...samples from cuirass. In the group cryptomelane, coronadite, hollandite the ratio: (Ba, K, Pb)/H20 equals...romanechite and cryptomelane and higher temperature for coronadite and hollandite. Optical properties of these oxides...romanechite and coronadite than for cryptomelane. Romanechite, cryptomelane, and coronadite present a great |  | Dekoninck, A., Bernard, A., Barbarand, J., Saint-Bezar, B., Missenard, Y., Lepretre, R., Saddiqi, O., Yans, J. (2016) Detailed mineralogy and petrology of manganese oxyhydroxide deposits of the Imini district (Morocco) Mineralium Deposita, 51 (1) 13-23 doi:10.1007/s00126-015-0590-3 | Journal (article/letter/editorial) | | Cenomanian-Turonian dolostone of the Imini district (south of the High Atlas, Morocco) displays a high Mn content...pyrolusite, cryptomelane, hollandite sensu stricto, coronadite, romanechite, and lithiophorite. The orebodies...5000 Namur, Belgique 2 Département des Sciences de la Terre et de l’Environnement, Laboratoire de Minéralogie...Bruxelles, Belgique 3 Département des Sciences de la Terre, Relief et Bassin, Université Paris Sud, UMR...CNRS-UPS 8148 IDES, Bâtiment 504, Orsay, Cedex 91405, France 4 Laboratoire Géosciences, Université Hassan |  | | Report (issue) | | Pb(Mn4+ , Mn2+)8 O16 Coronadite c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic...Clifton-Morenci district, Greenlee Co.; the Magma mine, Superior, Pinal Co.; from the Artillery Mountains...Talamantes district, Chihuahua, and in the Ojuela mine, Mapimı́, Durango. At many places in the Ouarzazate...the Dry Gill mine, Caldbeck Fells, Cumbria, England. In France, from the Richesse mine, near Bourgeten-Huile...From Broken Hill, New South Wales, and in the Puttapa zinc mine, near Beltana, South Australia. At Tsumeb |  | | Journal (article/letter/editorial) | | Trelavour, biotite, 79 WALES (Cymru) Nantycagal mine, Ceulanywaesmawr, Cardiganshire, wroewolfeite, I...Nantlle, Carnarvonshire, 'woodwardite', 644 Lewis (South Harris) Loch Dubh Sletteval, harzburgite, peridotite...(~l~jquO Rodeberg, glauconite, 753 SCOTLAND France Auchinstarry quarry, Kil~yth, Stirlingshire, julgoldite...julgoldite, 761 Champagnac, Cantal, France, and Charlus, Cantal, France, basanite, leucite, rh6nite, clinopyroxene...clinopyroxene, 817 Lacollange, Cantal, France, titanomagnetite, 817 Liron massif, Saint-Jean-du-Gard, Gard |  | | Journal (article/letter/editorial) | | Johannesburg, Auckland Park 2006, Johannesburg, South Africa M. RHALMI, Paleoproterozoic Mineralization...Johannesburg, Auckland Park 2006, Johannesburg, South Africa, and Department of Earth Sciences, Faculty...Johannesburg, Auckland Park 2006, Johannesburg, South Africa, and Department of Geology, Presidency College...Geologic Setting The Imini district is located south of the Central High Atlas Mountains of Morocco,...into the Tethys Ocean (Thein, 1988). Toward the south, the carbonate succession grades into a thin succession |  | Rewitzer, Christian, Calvo, Miguel, Hochleitner, Rupert, Utrera, Carlos (2018) Cotunnite, caracolite, sideronatrite and other rare secondary minerals in the Ferruginosa mine - Cabo de Palos, Cartagena, Murcia, Spain. Mineral Up, 5 (1) 66-79 doi:10.5281/zenodo.3686610 | Journal (article/letter/editorial) | | other rare secondary minerals in the Ferruginosa mine - Cabo de Palos, Cartagena, Murcia, Spain Christian...“lead chlorocarbonate” (phosgenite). The Ferruginosa mine, one of those cited by Guardiola (1927), has its...its workings located around the so-called Cabezo de la Escucha, the hill with the highest altitude (185...the top of Cabezo de la Escucha, while the one considered the main pit of the mine, large and brick-lined...about 250 meters to the SSE from the top. In this mine, we could not find any phosgenite, so the mineral |  | | Journal (article/letter/editorial) | | biotite, 453 Alkali feldspar solvus, 59 Allanite, New South Wales, anal., opt., 652; metamict, .4remtal, North...Antigorite, infra-red spectra, I97 Aorangi gold mine, Nelson, South Island, New Zeaiatul, cymrite, 31 I Apatite...see KASHKAI(M.-A.), 5OI Back Creek, Pambula, New South Wales, cookcite, diaspore, pyrophyllite, 765 BAILEY... 263 922 ALPHABETICAL Bambollita mine (-~- La Oriental mine), Moctezama, Sonora, Mexico, carlfriesite...Basalts, France, anal., 153; tholeiitic, New Caledonia, anal., petr., age, 25 Basanites, France, anal. |  | | Report (issue) | | Smithsonite slice and egg, 5.8 and 2.7 cm tall Masua Mine, Carbonia-lglesias, Sardinia, Italy Cal and Kerith...page Smithsonite, 9.2 cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve...Howard, John Kepper, Daniel Kile Pete Knudsen, Jesse La Plante, Ken Larsen, Virgil W. Lueth, Ray Lynch Sarah...:n,,..._,....,., Santa Eulalia, ch· ualwa, Mexico La Plante photo n� sp ct, Attica, Greece ion; Scovil...1867. ·thsonian Smithsonite First Oxide Zone, Tsu Mine, Tsumeb, Nami 10cm tall Brent Lockhart coll Joe |  | Carlos, Barbara A., Chipera, Steve J., Bish, David L., Craven, Sandra J. (1993) Fracture-lining manganese oxide minerals in silicic tuff, Yucca Mountain, Nevada, U.S.A. Chemical Geology, 107 (1) 47-69 doi:10.1016/0009-2541(93)90101-n | Journal (article/letter/editorial) | | identified were aurorite, cryptomelane/hollandite/coronadite, lithiophorite, pyrolusite, rancieite and todorokite...the isostructural minerals cryptomelane (K) and coronadite (Pb). I. Introduction Yucca Mountain, in southwest...Mn-oxides "psilomelane", cryptomelane, hollandite, coronadite, pyrolusite and ramsdellite. Other minerals often...predominantly K in cryptomelane, Ba in hollandite, Pb in coronadite, and Na in manjiroite and romanechite ((Ba,HeO)2Mn5O10)...have been described from a hydrothermal deposit in South Africa (De Villiers and van der Walt, 1945 ). Confusion |  | Garnit, Hechmi, Kraemer, Dennis, Bouhlel, Salah, Davoli, Mariano, Barca, Donatella (2020) Manganese ores in Tunisia: Genetic constraints from trace element geochemistry and mineralogy. Ore Geology Reviews, 120. 103451 doi:10.1016/j.oregeorev.2020.103451 | Journal (article/letter/editorial) | | hydrothermal, marine and meteoric/supergene processes. LA-ICP-MS analysis of Mn oxides 31 show considerable...and 38 also as late cavity fillings (stage 2 coronadite-chalcophanite). Mixing of hydrothermal and 39...ores (stage 1 hollandite and stage 2 romanechite-coronadite) in the Jebel Aziza Mn 53 deposit (southern...in 75 various parts of the African continent (South Africa, West Africa, Namibia and Gabon; Beukes ...between the relatively stable Saharan platform to the south, and the very 192 active Tellian zone to the north |  | | Journal (article/letter/editorial) | | fault-hosted manganese deposits at the Woodie Woodie Mine, East Pilbara, are predominantly hydrothermal in...290º at 1 kbar pressure. A lead–manganese oxide (coronadite) is common in manganese ores at Woodie Woodie...on manganese ore distribution. The Woodie Woodie mine corridor is located in a zone of oblique strike-slip...structure at the southern end of the Woodie Woodie mine corridor (Jewel-Southwest Fault Zone) likely acted...significant manganese ore occurrences to the north and south of this structure. © 2012 Elsevier B.V. All rights |  | | Journal (article/letter/editorial) | | ...................................... Van Dorn mine ............................................. Countryrocksof..................................... 1453 Tower mine .............................................................................. Rock from Alderman mine, Browns Canyon, Colorado .............. Age of the................................................ France .................................................minerals-psilomelane,hollandite,cryptomelane,coronadite,and lesscommonly,pyrolusite and ramsdellite,as |  | Liakopoulos, A, Glasby, G.P, Papavassiliou, C.T, Boulegue, J (2001) Nature and origin of the Vani manganese deposit, Milos, Greece: an overview. Ore Geology Reviews, 18 (3) 181-209 doi:10.1016/s0169-1368(01)00029-4 | Journal (article/letter/editorial) | | Panepistimioupoli, Zografou, Athens 157 84, Greece c Science de la Terre et EÕolution des Milieux Naturels, Case 3000...Curie, 4, Place Jussieu, F-75252 Paris Cedex 05, France Received 2 August 2000; accepted 31 May 2001 ...isostructural series cryptomelane–hollandite–coronadite plus hydrohetaerolite characterized by high contents...al., 1993.. These faults are intersected in the south by the important E–W fault zone of Aghia Kiriaki...Geology ReÕiews 18 (2001) 181–209 lane–hollandite–coronadite plus hydrohetaerolite. The principal characteristics |  | | Journal (volume) | | the manganese ore bed obtained from Llyn Du Bach Mine, Harlech, Merionethshire, Wales. National Museum...Bridges and Timothy H. Pettigrew 12-14 NOTES Coronadite and romanchèite from the Northern Pennine Orefield...gain access to a small lead deposit (Tickow Lane Mine), and extensive investigations and a feasibility...study on reopening the famous Earl Ferrers’ Lead Mine at Staunton Harold. Ten years after the founding...near Cardiff, and enjoyed five years living in South Wales, seeing through the establishment of the Russell |  | | Report (issue) | | DIRECCION GENERAL DE MINAS Y PETROLEO, SECRETAR1A DE LA ECONOMIA NACIONAL DE MEXICO under the auspices of...____________________ La Vida Nueva.______._-_--.__________________ La Reina and Ampliaci6n de La Reina_______...de Talamantes, showing fault-line scarp formed by La Concepci6n fault_____________________________________...36. A, 'Specimen of typical ore from San Antonio mine; B, Specimen of ore from San Antonio mine_-____...37. A, Specimen of psilomelane from San Antonio mine; B, Hand jigs used to concentrate manganese ore |  | FAN, Chenzi, WANG, Ling, FAN, Xingtao, ZHANG, Yu, ZHAO, Linghao (2015) The mineralogical characterization of argentian cryptomelane from Xiangguang Mn–Ag deposit, North China. Journal of Mineralogical and Petrological Sciences, 110 (5) 214-223 doi:10.2465/jmps.150119 | Journal (article/letter/editorial) | | chalcophanite structure as a new mineral at the Aurora mine, the Ag content of which can reach 7.5 wt% (Ag2O)...these black calcite veins. At the San Miguel Tenango mine Ag was described by Gómez–Caballero et al (2010)...indicate only a few kinds such as cryptomelane, coronadite, todorokite and chalcophanite carry most of the...produces no observable structural change at this mine (Hildebrand and Argentian cryptomelane from Xiangguang...manganese minerals of ranciéite, chalcophanite and coronadite found in the deposit. The aim of the present |  | | Catalog/List | | SILTSTONE R169 FRODINGHAM IRONSTONE page 17 No 82 CORONADITE page 4 1w1 M B MOLDAVITE page 15 CYLINDRITE...Ireland,Austinite, grey Calcite,pure Chrysoberyl,Coronadite, Cylindrite, Ferrocolumbite,Florencite Ce, Greenockite...Greenish , sparse, acicular micros in Penbenhy Croft Mine, St cavities in quartz_________________ Hilary Cornwall... Rich white crusts on matrix. ALAMOSITE Rawhide Mine, Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________...Feldspar_____________ Black areas in actinolite Basinas Mine Sweden 1x1 £1.20 ALLANITE 9 Ce Y Fe SiO__________ |  | | Journal (article/letter/editorial) | | U.S.A. AssrRAcr The manganeseoxide minerals coronadite, romanechite,and todorokite occur in a wide range...secondarilyto the nature of the tunnel cation. Both coronadite and romanechite retain much of their tunnel water...from todorokite as compared with romanechite and coronadite is probably a reflection of the larger, less-filled...todorokite. Romanechite and todorokite (and perhaps coronadite) appear to contain water in crystallographicallywell-defined...manganeseoxides with tunnel structures include hollandite, coronadite, and cryptomelane (2-octahedra x 2-octahedra |  | Melgarejo, Joan C., Costanzo, Alessandra, Bambi, Aurora C.J.M., Gonçalves, Antonio O., Neto, Andrés B. (2012) Subsolidus processes as a key factor on the distribution of Nb species in plutonic carbonatites: The Tchivira case, Angola. Lithos, 152. 187-201 doi:10.1016/j.lithos.2012.06.024 | Journal (article/letter/editorial) | | 2000). The Tchivira carbonatite, located 400 km south of Luanda (Angola), is a good example of a carbonatite...Nb (Nb, Lα); SnO2 (Sn, Lα); barite (Ba, Lα); LaB6 (La, Lα); CeO2 (Ce, Lα); REE1 glass (Pr, Lβ); REE4 glass...Ti, 0.04; Fe, 0.08; Sr, 0.08; Zr, 0.17; Nb, 0.18; La, 0.11; Ta, 0.3; Pb, 0.51; Th, 0.16; U, 0.25; K, 0...hollandite (Hol), gibbsite (Gbs) and rhabdophane-(La) (Rbd). e) Aggregate of fragments of pyrochlore crystals...strontianite (Str), barite (Brt), rhabdophane-(La) (Rbd) and coronadite (Cnd). 5.2. Dolomitized units Hydrothermal |  | | Journal (article/letter/editorial) | | 306-308 (1988) © Springer-Verlag 1988 Short note La pr6sence du strontium dans les oxydes mangan6sif6res...the piemontite-bearing horizons of the St. Marcel Mine, Praborna (Aosta Valley, Italy). These oxides are...oxides belong to the cryptomelane-hollandite-coronadite isostructural series. They represent an intermediate...d'Aoste, Italie). Ces oxydes sont toujours associ6s ~ la braunite. Les examens microscopiques et /t l'aide...oxydes se rettachent fi la s6rie isostructurale de la cryptom61ane-hollandite-coronadite. Ils repr6sentent |  | | Journal (article/letter/editorial) | | (PSILOMELANE), HOLLANDITE, OF CRYPTOMELANE AND CORONADITE JonN W. GnuNnn, LIniaersity oJ M innesota, M...AssrRlcr The minerals cryptomelane, hollandite, and coronadite are isostructural and form isomorphous mixtures...have been omitted. 2 Romandche, Sa6ne et Loire, France, 18137 Museum, Univ. of Minnesota. 3 Reagent from...the psilomelane from Romanbche, Sa6ne et Loire, France, gives the same s-ray spectra as the Schneebergspecimen...are too small CRYPTOMELANE, HOLLANDITE, AND CORONADITE for identification. The material under the botryoidal |  | | Journal (volume) | | and Andy Hopkirk 86 90 Linarite from Cononley Mine, Skipton, North Yorkshire John Chapman and David...from localities such as Tynagh Mine in Co. Galway and Pendarves Mine in Cornwall (Figs 1 and 2) serves...between 4 and 5 levels on Tryphena Lode, Pendarves Mine, Cornwall. The field of view is 2.7 mm across. Jean...2.2 mm across, on deep blue azurite from Tynagh Mine, Co. Galway. Jean Spence collection. Photo John...specimen from Cononley Mine near Skipton in North Yorkshire. Cononley, the largest lead mine in the Craven Basin |  | Birch, W. D., Pring, A., Gatehouse, B. M. (1992) Segnitite, PbFe3H(AsO4)2(OH)6, a new mineral in the lusungite group from Broken Hill, New South Wales, Australia. American Mineralogist, 77 (5-6) 656-659 | Journal (article/letter/editorial) | | Segnitite, PbFerH(AsO4)r(OH)6e Broken Hill, New South Wales, Australia W. D. Brncn Department of Mineralogy...Department of Mineralogy, South Australian Museum, North Terrace, Adelaide, South Australia 5000, Australia...alunite-jarosite family, from Broken Hill, New South Wales, Australia. The new speciesoccurs as greenishbrown...mimetite, bayldonite, agardite-(Y), goethite, and coronadite. Segnitite is the new As end-member of the lusungite...specieshidalgoite, hinsdalbodies at Broken Hill, New South Wales, where it forms ite, plumbogummite, beudantite |  | | Journal (article/letter/editorial) | | Russia. Calcium cero-lanthano.didymosilicate, Cas(Ce,La,Di,Y),(Si, Zr),O~. Named after Professor Friedrich...nickel, and magnesium, related to garnierite. Coronadite. W. Lindgren and W. F. Hillebrand, 1904. Amer...mimetica. Davidite. D. Mawson, 1906. Trans. 1l. Soc. South Austrslla, vol. ~ T , p. 191. An incompletely described...ide~tizal ~fz 398 L.J. SPZXCER. with ilmenite] from South Australia. Named after Professor T. W. Edgeworth...Barct, 1904. Bull. Soc. Sei. Nat. de l'ouest de ]a France, Nantes, ser. 2, vol. iv, p. 141. A pink clay from |  | | Journal (issue) | | Associate Photographers Nelly Bariand Sorbonne Paris, France Werner Lieber Heidelberg, W. Germany Olaf Medenbach...Volcanic zeolites and associated minerals from New South Wales ............................................Minerals of the Moonta and Wallaroo mining districts, South Australia .................................................... 407 by A. Pring Broken Hill, New South Wales; a brief review ............................Minerals from the Kintore opencut, Broken Hill, New South Wales ......................................... |
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