 | | Journal (article/letter/editorial) | | at 18:27 10 November 2014 Musonoi, Democratic Republic of Congo T he current emphasis on nonpetroleum...specimen selected comes from the famous Musonoi mine, a locality that produces the world’s finest examples...solution. Associated minerals are becquerelite, brochantite, uranophane, kasolite, vandenbrandeite, liebigite...mm, are not uncommon in the mines of the Grants district, McKinley County, New Mexico (Frondel 1958). Here...material from the Mariano Lake uranium deposit within the Grants district (Sachdev 1980; Place, Valler, and |  | 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 |  | | Journal (article/letter/editorial) | | hexagonal sequence ABACBC along [100] with two central layers shifted changing coordination of some atoms...CuPbBi(S,Se)3. It was discovered at the El Dragón mine, Department of Potosí, Bolivia, and named for Cerro...berzelianite, in carbonate veins of the U–Se–polymetallic deposit Schlema–Alberoda, Erzgebirge, Germany (Dymkov et...of emplectite: A new mineral from the El Dragón mine, Potosí, Bolivia. European Journal of Mineralogy...based on the structure model with F assigned to central antiperovskite layer. Considering a new model with |  | | Journal (issue) | | minerals at the Line Pit, State Line chromite district, Pennsylvania and Maryland ..................149...$10 postage + $16 subscription = $26 Mexico and Central Amer.: $13 postage + $16 subscription = $29 V...several suites including Mont St.-Hilaire, the Jeffrey mine in Quebec, and a personally collected suite of dioptase...other copper minerals from the Harquahala mine in west-central Arizona. Randy perfers to make his own mounts...job of increasing subscrip tions in the east-central states, and has given away countless free subscriptions |  | | Book | | ... 42 ••••• •••••• •••••••••••••••••••• Czech Republic .............................................provided technical information, photographs, and the Czech Geological Society fo r photographs appearing in...advantage to produce an essential eralogist, Czech Republic; J. Alex Speer, Mineralogical Society of America;...Bohemia (now Jachymov, Czech Republic) and elsewhere in the Erzgebirge district. Those n1ines had been...all n1ineral resources, a particular uraniun1 deposit tnight or might not be econon1ical to develop or |  | | 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...Bergwerksverwaltung versuchen. Bereits vor der Ankunft an der Mine werden wir von fliegenden Händlern mit Heimlichtuerei |  | | Book | | Strategy at the College but also has taught Mine of Business Management at the College of Mines...Orebody at the Cyprus Pima Mine Ball Mills at Duval’s Sierrita Mine in Arizona The Converter Aisle...Jackling Belts at the Twin Bingham Buttes Mine in Arizona Mine in Utah 36 38 40 45 54 64 210 223 258 259)...Relative Costs of Operating an Independent Copper Mine 5.2 Capacities of the Copper Refineries in the... Area of North America Financial Model of a New Mine in an Underdeveloped Area 9.1 Output of American |
|
