Maden Yatakları Skarnlaşma Nasıl Olur - İngilizce içerik - 2 Tembagapura mine camp housing for ~ 7,000 workersTram car carries 50-100 workers at a time up to mine siteMine site at 4,000 m Usually is in cloudsTram station at mine site, looking down to mill site in valleyTram station Original Ertsberg ore bodyTram stationTram stationYellow Valley syncline Puncak Jaya 5000 mGrasberg pitMarble Diorite EndoskarnMt-cp-bnMg skarn with olivine, monticellite, vesuvianiteMg skarn with retrograde serpentine veinsBiotite hornfels Garnet vein Pyroxene envelope/veinRed-brown garnet Anhydrite Cp Cp Cp Cp CpRed-brown garnet PyroxenePyroxene-chalcopyrite skarnDistal diopsidic pyroxene Anhydrite Late Fe-rich pyroxeneFluid escape structures in marbleGar P>G Pyx Marble Fluid escape structures