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Study on gold mineralization in the El Callao Mining District, Venezuela. Imp...
The Colombia Mine is localized in the El Callao Mining District Venezuela. It has Au reserves of 23 million ounces (= 740 t Au), which make it the largest gold mine in... -
Morphology, origin and IR-light microthermometry of fluid inclusions in pyrit...
Pyrite samples from the Radka epithermal, replacement type, volcanic rock-hosted copper deposit, Bulgaria, have been studied using near-infrared (IR) microscopy. Two... -
Les minéralisations Cu-(Ni-Bi-U-Au-Ag) d'Ifri (district du haut Seksaoua, Mar...
The Cu ore of Ifri is a chalcopyrite stockwork hosted by Cambrian formations and was until now interpreted as a syngenetic massive sulphide deposit. Textural studies... -
Is the 7/2(1)(-) Isomer State of S-43 Spherical?
We report on the spectroscopic quadrupole moment measurement of the 7/2(1)(-) isomeric state in S-43(16)27 [E* = 320.5(5) keV, T-1/2 = 415(3) ns], using the time... -
Gas emissions from mining voids in the iron basin of Lorraine
National audience -
Noxious gas emissions from the closed iron mines to the built-up areas on the...
International audience -
On the surface noxious gas emissions from the old iron mines
International audience -
Emissions gazeuses à partir de vides miniers dans le bassin ferrifère lorrain
International audience -
Understanding CO2 Gas Production Above a Partly Flooded, Former Coal Mining Area
International audience -
Microscopy evidence of bacterialmicrofossils in phosphorite crusts of the Per...
International audience
