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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Metallogenic Belt<br />
(Abbreviation)<br />
Lower Amur (LA)<br />
Aniva-Nabil (ANN)<br />
Koryak Highl<strong>and</strong>s<br />
(KH)<br />
Vatyn (VT)<br />
Dogdo-Erikit zone<br />
(EADE), <strong>East</strong>ern<br />
Asia-Arctic<br />
Metallogcnic Bclt<br />
Okhotsk zonc<br />
(EAOH). <strong>East</strong>ern<br />
Asia-Arctic<br />
Metallogcnic Belt I<br />
Major Mineral Deposits Types.<br />
(Significant Mineral Deposits)<br />
Environment.<br />
Host Unit.<br />
Tectonic Event.<br />
Comments<br />
Au-Ag epi<strong>the</strong>rmal vein, porphyry Cu, Sn Continental-margin arc.<br />
Subduction-related granitic plutonism that formed <strong>the</strong> <strong>East</strong> Sikhote-Aline<br />
Greisen.<br />
<strong>East</strong> Sikhote-Aline volcanic- continental margin arc.<br />
(Mnogovershinnoe, Belaya Gora)<br />
plutonic belt.<br />
Metallogenic Belt Formed in Late Mesozoic Oceanic Crust <strong>and</strong> Isl<strong>and</strong> Arc Terranes, <strong>Russian</strong> Sou<strong>the</strong>ast<br />
Volcanogenic Mn <strong>and</strong> Fe<br />
Oceanic crust <strong>and</strong> isl<strong>and</strong> arc Formation in oceanic crustal <strong>and</strong> isl<strong>and</strong> arc assemblages that were subsequently<br />
(Bcreznyakovskoe <strong>and</strong> Lyukamskoe); rocks.<br />
tectonically incorporated into <strong>the</strong> Aniva <strong>and</strong> Nabilsky terranes accrctionary<br />
Cyprus Cu massive sulfide<br />
(Novikovskoe <strong>and</strong> Rys'e)<br />
Aniva <strong>and</strong> Nabilskiy terranes. wedge <strong>and</strong> subduction zone terranes.<br />
Metallogenic Belts Formed in Late Mesozoic <strong>and</strong> Early Cenozoic Olyutorka Isl<strong>and</strong> Arc, <strong>Russian</strong> Nor<strong>the</strong>ast<br />
Zoned mafic-ultramafic PGE; Cu<br />
Isl<strong>and</strong> arc.<br />
Subduction-related intrusion <strong>of</strong> mafic-ultramafic plutons into Olyutorka isl<strong>and</strong><br />
massive sulfide.<br />
(Sne7hnoc)<br />
Olyutorka-Kamchatka termne. arc. Belt continued into Late Cretaceous <strong>and</strong> possibly into early Tertiary.<br />
Volcanogcnic Mn & Fe.<br />
Isl<strong>and</strong> arc.<br />
Sea floor sedimentation associated w~th Olyutorka isl<strong>and</strong> arc. Belt continucd into<br />
(Itchayvayam)<br />
Olyutorka-Kamchatka tcrrane. Late Cretaceous <strong>and</strong> possibly into early Tertiary.<br />
Metallogenic Belts Formed in Late Mesozoic Part <strong>of</strong> Okhotsk-Chukotka Continental-Margin Arc, <strong>Russian</strong> Nor<strong>the</strong>ast<br />
Au-Ag epi<strong>the</strong>rmal vein, Sn polymetall~c Continental-margin arc.<br />
Subduction-rclatcd granitic plutonism that formed <strong>the</strong> Okhotsk-Chukotka<br />
vein, volcanic-hosted Hg.<br />
Okhotsk-Chukotka volcanic- continental-margin arc. Hostcd in orthogonal branch <strong>of</strong> Okhotsk-Chukotka<br />
(Kysylga, Solkuchan, Dodgo)<br />
plutonic belt.<br />
volcanic-plutonic belt. Zone part <strong>of</strong> <strong>East</strong>ern Asia metallogenic belt.<br />
Au-Ag epithcrmal vein.<br />
(Karamkcn, Julietta, Agat)<br />
Continental-margin arc.<br />
Okhotsk-Chukotka volcanic-<br />
plutonic belt.<br />
Koni-Yablon zone I Porphyry Cu-Mo, Cu-Mo skarn. I Continental-margin arc. I Subduction-related granitic plutonism that tbrmed <strong>the</strong> Okhotsk-Chukotka<br />
(EAKY). <strong>East</strong>ern (Nakht<strong>and</strong>jin, Osennee, Lora, Et<strong>and</strong>zha) ~khotsk-~hukotka volcanic- continental-margin arc. Axial part Okhotsk-Chukotka volcanic-plutonic belt<br />
Asia-Arctic<br />
Mctallogenic Bclt I<br />
plutonic belt. Zonc part <strong>of</strong> <strong>East</strong>ern Asia mctallogenic bclt.<br />
Korkodon-Nayakhan I Porphyry Mo, granitoid-related Au. I Continental-margin arc. I Subduction-related volcanism associated with Okhotsk-Chukotka continental-<br />
zone (EAKN).<br />
<strong>East</strong>crn Asia-<br />
Arctic<br />
Metallogenic Bclt<br />
Verkhnc--Kolyma<br />
zonc (EAVK),<br />
<strong>East</strong>crn Asia-<br />
Arctic<br />
Metallogcnic Bclt<br />
Vostochno-<br />
Vcrkhoyansk 7one,<br />
(EAVV), <strong>East</strong>ern<br />
Asia-Arctic<br />
Metallogcnic Bclt<br />
. ~~<br />
(Orlinoe, Khctagchan)<br />
Sn-Ag polymetallic vein, Rhyolite-hosted<br />
Sn. granitoid-related Au.<br />
(Tigrets-lndustriya. K<strong>and</strong>ychan,<br />
Butugychag)<br />
Ag polymctallic vein, clastic sediment-<br />
hosted Hg.<br />
(Mangazcika, Mcnkcche)<br />
~khotsk-~hukotka volcanicplutonic<br />
belt.<br />
ppppp<br />
Continental-margin arc.<br />
Okhotsk-Chukotka volcanicplutonic<br />
belt.<br />
Continental-mar~' J I arc. ~<br />
Back arc part <strong>of</strong> Okhotsk-<br />
Chukotka volcanic-plutonic<br />
belt.<br />
--<br />
Subduction-rclated granitic plutonism that formcd thc back-arc part <strong>of</strong> Okhotsk-<br />
Chukotka continental-margin arc. Bclt continucd into Late Cretaceous. Zone<br />
part <strong>of</strong> <strong>East</strong>crn Asia ~netallogcnic belt.<br />
margin arc. Orthogonal branch <strong>of</strong> Okhotsk-Chukotka volcanic-plutonic belt.<br />
Zone part <strong>of</strong> <strong>East</strong>ern Asia metallogenic belt.<br />
Subduction-related volcanism associated with Okhotsk-Chukotka contincntnlmargin<br />
arc. Orthogonal branch <strong>of</strong> Okhotsk-Chukotka volcanic-plutonic belt.<br />
Belt contirlucd into Latc Cretaceous. Zone part <strong>of</strong> <strong>East</strong>c~n Asia rnetallogenic<br />
bclt.<br />
1 Subduction-related magmatism associated with back-arc part <strong>of</strong> Okhotsk-<br />
Chukotka continental margin arc. Bclt continr~cd into Late Crctaccous. Zonc<br />
part <strong>of</strong> <strong>East</strong>ern Asia metallogenic belt.
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