Metallogenesis and Tectonics of the Russian Far East, Alaska, and ...
Metallogenesis and Tectonics of the Russian Far East, Alaska, and ...
Metallogenesis and Tectonics of the Russian Far East, Alaska, and ...
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Regional metamorphism associated with Late Silurian accretion <strong>of</strong> Rassokha<br />
oceanic crust terrane to Oniulcvka continental margin tcrranc.<br />
associated with early Paleozoic (Cambrian)<br />
stratiform Zn-Pb.<br />
Khingan tcrrane.<br />
continental-margin arc.<br />
(Gar, Kamenushinskoe, Chagoyan)<br />
Part <strong>of</strong> Altaid orogenic system.<br />
Metallogenic Belts Formed During Early Paleozoic Sea-Floor Spreading, Regional Metamorphism, or During Subduction-Related Volcanism in <strong>Russian</strong> <strong>Far</strong> <strong>East</strong> Terranes<br />
South Khingan (SK) I Ironstone (Superior Fe). I Marine sedimentation. I Sedimentation along early Paleozoic passive continental margin.<br />
I (South Khingan, Kimkanskoc) I Bureya supertcrrane. I Part <strong>of</strong> Manchurid orogcnic system.<br />
Gar (GA) I Volcanogenic Fe, Cu massivc sulfidc. I Continental-margtn arc. I Subduction-rclated volcanisn~<br />
Clark Range (CR) Sediment-hosted Cu-Ag deposits<br />
Rifted continental margin. Mesoproterozoic rifting <strong>of</strong> Proterozoic North American Craton Margin<br />
North American Craton<br />
I Margin.<br />
CAMBRIAN THROUGH SILURIAN METALLOGENIC BELTS (570 to 408 Ma) (Figures 2,3)<br />
Metallogenic Belts Formed During Early Paleozoic Marine Sedimentation in Rifted Fragments <strong>of</strong> Gondw<strong>and</strong>al<strong>and</strong> Supercontinent<br />
Voznesenka (VZ) Korean Pb-Zn<br />
Marinc sedimentation.<br />
Rifting <strong>of</strong> early Paleozoic (Cambrian) continental margin.<br />
(Chemyshevskoe)<br />
Khanka superterrane.<br />
Rifted fragment <strong>of</strong> Gondw<strong>and</strong>al<strong>and</strong> supercontinent.<br />
Kabarga (KA) Ironstone (Superior Fe)<br />
Marine scdimcntation.<br />
Sedirncntation along early Paleozoic (Cambrian) continental margin.<br />
(Ussuri)<br />
Khanka superterrane.<br />
Rifted fragmcnt <strong>of</strong> Gondw<strong>and</strong>al<strong>and</strong> supercontinent.<br />
Metallogenic Belts Fornied During Early Paleozoic Sedimentation or Marine Volcanism in Manchurid <strong>and</strong> Altaid Orogenic Systems<br />
Tectonic Event.<br />
Comments<br />
Pacific Ocean.<br />
Galam accretionary-wedge<br />
terrane.<br />
Passive continental margin.<br />
Omulevka terrane (pre-rifting).<br />
Rifted continental margin.<br />
North American Craton<br />
SEDEX Zn-Cu-Pb-Au-Ag.<br />
Mafic plutons intruding North Intrusion <strong>of</strong> gabbro <strong>and</strong> diorite sills during rifting <strong>of</strong> Paleoproterozoic passive<br />
(Blende, Hart River)<br />
American Craton Margin. continental margin?<br />
U-Cu-Fe (Au-Co) vein <strong>and</strong> breccia<br />
Hydro<strong>the</strong>rmal replacement? Hydro<strong>the</strong>rmal activity along Paleoproterozoic passive continental margin.<br />
(Igor)<br />
North American Craton<br />
Margin.<br />
Iron formation.<br />
Marine sedimentation.<br />
Marine exhalation along Mesoproterozoic North American Craton Margin.<br />
(Crest Iron)<br />
North American Craton<br />
Margin.<br />
Metallogenic Belts Formed During Proterozoic Rifting <strong>of</strong> North American Craton or Craton Margin<br />
Sediment-hosted Cu-Ag.<br />
Rifted continental margin. Incipient rifting <strong>of</strong> Paleoproterozoic North American Craton Margin.<br />
(Coates Lake)<br />
North American Craton<br />
Margin.<br />
Cu vein<br />
Rifted continental margin. Mesoproterozoic rifting <strong>of</strong> Proterozoic North American Craton Margin.<br />
(Churchill (Davis Kcays))<br />
North American Craton<br />
Margin.<br />
SEDEX Zn-Pb-Ag.<br />
Rifted craton.<br />
Paleoproterozoic rifting <strong>of</strong> North American Craton.<br />
(Big Ledge <strong>and</strong> Ruddock Creek)<br />
Fragment <strong>of</strong> North American<br />
Craton.<br />
Incipient rifting <strong>of</strong> Proterozoic North American Craton Margin.<br />
Environment.<br />
Host Unit.<br />
Austrian Alps W, Kipushi Cu-Pb-Zn.<br />
(Omit lev, Vesnovka)<br />
(Gerbikanskoe)<br />
Galam (GL) I Volcanogcnic Fe <strong>and</strong> Mn; sedirncntary P. I Ocean floor volcanism. 1 Sea-floor spreading in early Paleozoic (Cambrian) forming part <strong>of</strong> ancestral<br />
Purcell (PR) SEDEX Zn-Pb-Ag.<br />
(Sullivan, Moyie, Vine)<br />
Major Mineral Deposits Types.<br />
(Significant Mineral Deposits)<br />
Otnulevka River<br />
(OR)<br />
Moriashee (MO)<br />
Churchill (CH)<br />
Redstone (RD)<br />
Rapitan (RA)<br />
Wernecke (WR)<br />
Gillespie (GE)<br />
Metallogenic Belt<br />
(Abbreviation)
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