 | Álvaro, J. Javier, Ezzouhairi, Hassan, Ayad, Nouredine Ait, Charif, Abdelmounim, Solá, Rita, Ribeiro, M. Luisa (2010) Alkaline lake systems with stromatolitic shorelines in the Ediacaran volcanosedimentary Ouarzazate Supergroup, Anti-Atlas, Morocco. Precambrian Research, 179 (1) 22-36 doi:10.1016/j.precamres.2010.02.009 | Journal (article/letter/editorial) | | volcanosedimentary Ouarzazate Supergroup, Anti-Atlas, Morocco J. Javier Álvaro a,∗ , Hassan Ezzouhairi b , Nouredine...Université Chouaib Doukkali, 24000 El Jadida, Morocco c INETI -Area de Geociências, Estrada da Portela...the Zenaga and Saghro inliers of the Anti-Atlas, Morocco, the Ediacaran Ouarzazate volcanosedimentary Supergroup...reserved. 1. Introduction In the Atlas Mountains, Morocco, the northern limit of the West African craton...subdivision has been recently applied to the Bas Drâa, Bou Azzer, Kerdous, Sirwa, and Zenaga inliers (Fig |  | | Report (issue) | | = 11.91(1) Z=8 X-ray Powder Pattern: Tachgagalt mine, Morocco. 2.75 (vvs), 2.516 (vs), 4.37 (s), 3.09...35.45 2.56 7.85 0.08 Total 99.87 (1) Tachgagalt mine, Morocco; corresponds to Ca2:97 (Mn3+ 1:48 Al0:54...deposit (Tachgagalt mine, Morocco). Association: Marokite, hausmannite, gaudefroyite, calcite (Tachgagalt...(Tachgagalt mine, Morocco); hausmannite, manganite, hematite, calcite, barite, andradite (N'Chwaning mine, South... Distribution: In the Tachgagalt manganese mine, Anti-Atlas Mountains, Morocco. From the N'Chwaning and |  | | Book | | marokkanischen ses Buches die äußerst mineralreiche Region in Nordafrika nicht wiedergeben. Mineralien aus...r, al so wieder zurück zur Hauptstraße. Nahe der Mine von Guemassa können wir im Gelände noch kleine Achatkugeln...jedoch weder etwas über die aktuelle Situation der Mine in Erfahrung bringen noch irgendwelche Mineralien...müssten, der uns dann die Mineraliensammlung der Mine zeigen würde. , der Mineralienjagd und lässt durchblicken...nicht anzutreffen ist, fahren wir weiter Richtung Zagora, wo an einem Tagebau Belegstücke von Erythrin aufgesammelt |  | | Report (issue) | | c = 5.891(1) Z=2 X-ray Powder Pattern: Tachgagalt, Morocco. 2.95 (FF), 2.62 (FF), 2.46 (FF), 9.1 (F)...0.07 0.02 0.01 0.61 99.92 100.17 (1) Tachgagalt, Morocco; H2 O by the Penfield method, includes pyrolusite...(CO3 )0.95 [O2.78 (OH)0.22 ]Σ=3.00 . (2) Wessels mine, South Africa; by electron microprobe, corresponding...crednerite, pyrolusite, calcite, quartz, brucite (Tachgagalt, Morocco); barite, calcite, hydrogrossular, manganite...Distribution: From Tachgagalt, 17 km south-southwest of Ouarzazate, Anti-Atlas Mountains, Morocco. At the Wessels |  | | Report (issue) | | 10.50–10.610 Z=2 X-ray Powder Pattern: Tachgagalt, Morocco. 9.6 (FFF), 5.53 (F), 3.81 (F), 3.42 (mF)...00 99.1 100.00 13.38 25.90 41.61 (1) Tachgagalt, Morocco. (2) Do.; by electron microprobe, total Mn...Manganite, calcite, marokite, gaudefroyite, henritermierite, despujolsite, barite (Tachgagalt, Morocco). Distribution:...From Tachgagalt, 17 km south of Ouarzazate, Anti-Atlas Mountains, Morocco. In the N’Chwaning mine, near...near Kuruman, Cape Province, South Africa. Name: Honors Georges Jouravsky (1896–1964), Chief Geologist |  | | Report (issue) | | 03(2) c = 3.162(5) X-ray Powder Pattern: Tachgagalt, Morocco. 2.71 (FF), 2.22 (FF), 2.29 (F), 2.07 (F)... 26.21 Total 99.76 [100.00] 100.00 (1) Tachgagalt, Morocco. (2) Do.; recalculated to 100% after deduction...pyrolusite, crednerite, dolomite, barite, calcite (Tachgagalt, Morocco); pyrolusite, cryptomelane, “opal” (Kuruman...From Tachgagalt, 17 km south of Ouarzazate, Anti-Atlas Mountains, Morocco. In the Black Rock mine, near...near Kuruman, Cape Province, South Africa. Name: For the first occurrence in Morocco, Maroc in French |  | | Journal (article/letter/editorial) | | Cu2[BO(OH)2](OH)3, a new mineral from the Tachgagalt mine, Morocco: Description and crystal structure ANTHONY...8 Å3, Z = 4, is a new mineral from the Tachgagalt mine, Morocco. The strongest eight lines of the X-ray...small cavities in gaudefroyite-calcite rock and as inclusions in calcite. Blades do not exceed 0.5 mm in...French Territories) who worked extensively in Morocco. Dr. Dietrich discovered the new mineral. The crystal...mineral, crystal structure, copper, borate, Tachgagalt (Morocco). Introduction In the early 1960’s Pascal |  | | Report (issue) | | = 8.668(2) Z=4 X-ray Powder Pattern: Tachgagalt mine, Morocco. 4.734 (100), 3.941 (90), 2.489 (50),...107.21 (2) 66.6 14.6 18.8 100.0 (1) Tachgagalt mine, Morocco; average of 8 electron microprobe analyses...Henritermierite, gaudefroyite, calcite. Distribution: From Vein #2, Tachgagalt mine, near Ouarzazate, Anti-Atlas...Anti-Atlas Mountains, Morocco. Name: Honors French geologist Jacques Emile Dietrich (b. 1926), who collected...Cu2[BO(OH)2](OH)3, a new mineral from the Tachgagalt mine, Morocco: Description and crystal structure. Eur |  | | Report (issue) | | orthoclase, quartz, calcite. Distribution: Many localities. In the Praborna mine, south of St. Marcel...and Lº angban, VÄa rmland. At Tachgagalt, Anti-Atlas Mountains, Morocco. In the USA, at Garnet Lake and...and in the Agnew Meadow mine, Madera Co., and in the Braito mine, Plumas Co., California; in the Tucson...Tucson Mountains, Pima Co., Arizona; at the Idarado mine, Ouray Co., Colorado; in Yuba Canyon, Peavine Mountain...In the Wessels mine, near Kuruman, Cape Province, South Africa. At the Kajlidongri mine, Jhabua district |  | | Journal (article/letter/editorial) | | 1958 I was taken into the upper levels of the South mine from the bot tom of the old open cut, and saw the...post-mine pro duct and, therefore, not eligible to be called a mineral, though some post-mine efflorescences...if available. MEXICO Hedenbergite, Opal, and Calcite Mr. Francisco Martinez Gallardo of Guadalajara...JULY/AUGUST 1983 181 3. Some saddle-shaped calcite crystals, also from B de Huentitan, were sent in...with white curved calcite rhombs (6 mm). Sprinkled over the matrix and the calcite were clusters of delicate |  | | Journal (issue) | | gypsum on chert that I collected at the Minerva No. 1 mine dump in 1985. It had bundles of orange crystals...specimens I had collected in 1995 from the Annabel Lee mine ore pile had been cataloged as "celestine." I found...Meridiani, in the last spring was not a fluke. } region where the Rover Furthermore. it has mapped the... east of Valles Marineris, and also in a small region (240°E, clues about past climates on Mars and the...Pigmy (Pygmy) mine, near the village of Mexico in Crittenden Co., KY. A description of this mine can be found |  | | Report (issue) | | Germany; by electron microprobe. (2) Idikel, Morocco; by electron microprobe. (3) CuMnO2 . Occurrence:... hausmannite, malachite, volborthite, barite, calcite, “wad” (Friedrichroda, Germany); cerussite, hydrocerussite...From Idikel and Tachgagalt, 17 km south of Ouarzazate, Anti-Atlas Mountains, Morocco. At Tsumeb, and...and in the Kombat Cu–Pb–Ag mine, 49 km south of Tsumeb, Namibia. In the USA, from Bisbee, Cochise Co., Arizona;...Calistoga, Napa Co., California; and in the Crescent mine, Crescent Lake, Clallam Co., Washington. From 29 |  | | Journal (article/letter/editorial) | | Lincoln] at 01:47 12 December 2015 Figure 1. The Fuka mine in winter. Hiroaki Tano photo. 13480 Tram View...te The Dark Blue Borate from the Fuka Mine, Japan T he Fuka mine in Japan (no mispronun- ciations, please;...have happened if the rich borate skarn at the Fuka mine, back in the Japanese homeland, had been known during...under its forest cloak until the 1960s. The Fuka mine, located in Takahashi City, Okayama Prefecture,...moved to underground working of its pure calcite. Normally calcite marble is a rather cheap commodity and |  | | Book (edition) | | polysynthetic Baddeleyite lamellar and complex Calcite often none, occasionally greenish to yellow to... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL...(greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample |  | | Journal (article/letter/editorial) | | occurrence of natural ferrosilicon in the northern Azov region. Dokl. Ahad. Nauh.S.S.SR,185, 4lG+18 (in Russian)...Poltava series near Zachativsk station, Donets region, fragments 0.1 to 3 mm in size were found of material...w'ere not found in the crystalline rocks of the region. The grains are serrated, specular, dendritic with...drill core of epidote amphibolite, in the Surskii region, 300 km awaJ,/. The possibility that the minerals...After subtracting szaibelyite (calc from MgO), calcite (calc from CO), limonite, and SiO:, this gives |  | | Journal (article/letter/editorial) | | corroded germanite containing gallite, at the Tsumeb mine, S. W. Africa. G 3.84 (measured),3.847 (calc. from...chalcopyrite The mineral occurs at the Prince Leopold Mine, Kipushi, Katanga, and at Tsumeb, in size up to...Alteration products of sakhaite include szaibelzite, calcite, and borcarite (Am. Mi,neral. 50,2097 (1965))....Analysis of a sample containing small amounts of calcite, szaibelyite, chlorite, and svabite gave 82o-238...showed a weak endothermal reaction at 765', (due to calcite ?) and a sharp endothermal effect at 1000' (melting) |  | | Book (edition) | | Waterfree Carbonates [CO3]2- without unfamiliar anions Calcite V/B.02-20 Siderite V/B.02-40 Rhodochrosite V/B...(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 ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | | Journal (article/letter/editorial) | | (1963). Marokite occurs in a gangue of Mn-free calcite and barite, associatedwith hausmannite, braunite...from the dump of no. 2 vein at Tachgagalt, 17 km SSE of Ooarza"zate,Morocco. Marokite occurs in large (5X1...ore of the Tuva Autonomous Region, in quartz veinlets with subordinate calcite and dolomite. It cuts pyrite...The bayerite is associated with calcite in one specimen and u,.ith calcite and gypsum in the other. It occurs...HrO 0.50, F none, sum 100.46o1.After deducting calcite, dolom:ite and garnet, this gives the formula CaBrOr |  | Chukanov, Nikita V., Zubkova, Natalia V., Pautov, Leonid A., Göttlicher, Jörg, Kasatkin, Anatoly V., Van, Konstantin V., Ksenofontov, Dmitriy A., Pekov, Igor V., Vozchikova, Svetlana A., Pushcharovsky, Dmitry Yu. (2019) Jouravskite: refined data on the crystal structure, chemical composition and spectroscopic properties. Physics and Chemistry of Minerals, 46 (4) 417-425 doi:10.1007/s00269-018-1012-8 | Journal (article/letter/editorial) | | from N’Chwaning 3 Mine, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa. The...samples of ettringite-group minerals from N’Chwaning 3 Mine demonstrates wide variations of the contents of...spectroscopy · XANES spectroscopy · N’Chwaning 3 Mine Electronic supplementary material The online version...Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia 2 Faculty of Geology, Moscow State...Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia Introduction Ettringite-group minerals |  | | Journal (article/letter/editorial) | | hydrothermal manganese deposits, Tachgagalt, Anti-Atlas Mountains, Morocco (Jouravsky & Permingeat 1964)...fillings, where it is associated with barite, calcite, manganite, and hydrogrossular, or as massive ores...The sample used in this study is from the Wessels mine, Kalahari manganese field, South Africa. Pure and...gaudefroyite occur in association with barite, calcite, manganite, and hydrogrossular. Crystals of gaudefroyite... it is scaled by 350 compared to the low-angle region. The structure of gaudefroyite a function for |  | Mills, Stuart J., Kampf, Anthony R., Christy, Andrew G., Housley, Robert M., Thorne, Brent, Chen, Yu-Sheng, Steele, Ian M. (2014) Favreauite, a new selenite mineral from the El Dragón mine, Bolivia. European Journal of Mineralogy, 26 (6) 771-781 doi:10.1127/ejm/2014/0026-2405 | Journal (article/letter/editorial) | | Favreauite, a new selenite mineral from the El Dragón mine, Bolivia STUART J. MILLS1,*, ANTHONY R. KAMPF2,...selenite mineral from the El Dragón mine, Antonio Quijarro Province, Potosı́ Department, Bolivia. The mineral...Associated minerals are: ahlfeldite, allophane, calcite, chalcomenite, malachite, molybdomenite and an...anion-centred tetrahedra; synchrotron; El Dragón mine; Bolivia. 1 1. Introduction 2 3 4 5 6 7 8 9 ...favreauite occurs at the El Dragón mine, Antonio Quijarro Province, Potosı́ Department, Bolivia (19 49’15’’S |  | | Journal (article/letter/editorial) | | crystals from the Bou-Skour copper mine, Jebel Sarho, Ourzazate, Morocco, have the composition (Yt,CaH)CuG(AsO4)a(OH)6...occurring as an intergrowth with djurleite at the Ani mine, Akita, Japan, in prismatic or platy crystals closely...graftonite, as red-brown crystals from San Luis Province, Argentina, at Los Aleros, Amanda, and San Salvador...on a few specimens from the Mammoth-St. Anthony mine, Tiger, Pinal County, Arizona. Named for its discoverer...fine-grained lead-grey aggregates from the North Lily mine, East Tintic district, Utah; orthorhombic. Named |  | | Journal (article/letter/editorial) | | gaudefroyite, Ca8Mn3+ 6 [(BO3)6(CO3)2O6], from the Wessels mine, Kalahari manganese field, South Africa, shows strong...hydrothermal manganese deposits, Tachgagalt, Anti-Atlas Mountains, Morocco (Jouravsky and Permingeat 1964)...either as vein fillings (associated with barite, calcite, manganite, and hydrogrossular), or as massive...Wessels mine, Kalahari manganese field, South Africa, occur in association with barite, calcite, manganite |  | | Book | | should be of specimens from localities within the region of that museum, or at least from the country concerned...particularly interesting collection of miners' lamps and mine surveying instruments. Ancient and mediaeval mining...worn by mine officials of Saxony on ceremonial occasions. A special attraction is a model mine, 20m below...N. from the main railway station, landmark is a mine headframe. Tues.- Fri. 8.30-17.30 hrs.; Sat.- Sun...Minerals Excellent (worldwide Chalcosine Danburite, calcite Azurite Vanadinite Mimetite Excellent (German |  | | Journal (article/letter/editorial) | | with gangue of quartz, bustamite, rhodonite, and calcite. Also found at Stitra, Sweden,in a metamorphosedpyrite-pyrrhotite...malachite)Averllyn Mine (1917)Bettws-y-coed Carn2Tl lll Minrecordite* Gr4l4". The Aberllyn mine is in the Llanrwst...5;650, 17.65,18.65%. The mineral occurs at Tachgagalt,Morocco, in small grains, Yafsoanite* rarely in dipyramidal...56,27.38;PbO12.82,8.88;CaO 16.79,18.47;SiOz azawa mine, Gumma Prefecture, Japan. Mineralog. Journal excessO |
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