Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Steffen Hagemann"'
Publikováno v:
Mineralium Deposita. 57:1023-1046
Late-stage metamorphic (ca. 2.64 Ga) and punctuated magmatic-hydrothermal mineralization models (2.67–2.64 Ga) are proposed for gold mineralization in the Kalgoorlie gold camp (~ 2300 t Au; Archean Yilgarn craton, Western Australia). We present str
Autoritarismus und Demokratie untersucht die vorherrschenden politischen Ordnungsformen in unserer globalisierten Moderne in zwei Perspektiven: einerseits aus der Sicht der normativen und politischen Theorie und Ideengeschichte, andererseits im Blick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ee679f6830dc35b496a837ddb4c1db
https://doi.org/10.46499/9783756600328
https://doi.org/10.46499/9783756600328
Autor:
S. Grignola, John Miller, Arianne Ford, A.S. Fogliata, I. Belvideri, Steffen Hagemann, G. Sotarello, Fred Jourdan, João Orestes Schneider Santos
Publikováno v:
Economic Geology. 116:227-239
New geochronological data provide evidence for Permo-Triassic low-sulfidation epithermal gold-silver mineralization in the Cordillera Frontal, Argentina. The U-Pb sensitive high-resolution ion microprobe (SHRIMP) analyses on zircons and titanite gave
Publikováno v:
Mineralium Deposita. 56:1449-1470
Field mapping, drill-core logging, petrography, laser ICP-MS analysis on pyrite, chlorite geothermometry and geochemical analysis of hydrothermally altered rocks reveal two distinct styles of gold mineralisation at Mt. Percy. The first style is D2 sh
Publikováno v:
Mineralium Deposita 55(2020), 823-844
The Kalgoorlie district in the Archean Yilgarn Craton of Western Australia contains two world-class gold deposits: the giant Golden Mile shear-zone system and the Mt Charlotte quartz-vein stockworks. Mineralization occurs in three styles: (a) Fimisto
Publikováno v:
Mineralium Deposita. 55:767-796
The Golden Mile deposit (1767 t Au) in the Archean Yilgarn Craton, Western Australia, is controlled by D2 strike-slip and D3 reverse faults displacing folded tholeiitic greenstones. Granodiorite and monzodiorite dykes emplaced into the faults predate
Publikováno v:
Mineralium Deposita. 55:381-388
The Juomasuo (Co-Au) and Hangaslampi (Au-Co) deposits are located in the Kuusamo Schist Belt, part of the 1.9–1.8 Ga Svecokarelian Orogenic Belt, central Finland. The deposits are hosted by metasedimentary and mafic rocks, and structurally controll