Metallogenesis and Tectonics of the Russian Far East, Alaska, and ...

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Regional metamorphism associated with Late Silurian accretion of Rassokha oceanic crust terrane to Oniulcvka continental margin tcrranc. associated with early Paleozoic (Cambrian) stratiform Zn-Pb. Khingan tcrrane. continental-margin arc. (Gar, Kamenushinskoe, Chagoyan) Part of Altaid orogenic system. Metallogenic Belts Formed During Early Paleozoic Sea-Floor Spreading, Regional Metamorphism, or During Subduction-Related Volcanism in Russian Far East Terranes South Khingan (SK) I Ironstone (Superior Fe). I Marine sedimentation. I Sedimentation along early Paleozoic passive continental margin. I (South Khingan, Kimkanskoc) I Bureya supertcrrane. I Part of Manchurid orogcnic system. Gar (GA) I Volcanogenic Fe, Cu massivc sulfidc. I Continental-margtn arc. I Subduction-rclated volcanisn~ Clark Range (CR) Sediment-hosted Cu-Ag deposits Rifted continental margin. Mesoproterozoic rifting of Proterozoic North American Craton Margin North American Craton I Margin. CAMBRIAN THROUGH SILURIAN METALLOGENIC BELTS (570 to 408 Ma) (Figures 2,3) Metallogenic Belts Formed During Early Paleozoic Marine Sedimentation in Rifted Fragments of Gondwandaland Supercontinent Voznesenka (VZ) Korean Pb-Zn Marinc sedimentation. Rifting of early Paleozoic (Cambrian) continental margin. (Chemyshevskoe) Khanka superterrane. Rifted fragment of Gondwandaland supercontinent. Kabarga (KA) Ironstone (Superior Fe) Marine scdimcntation. Sedirncntation along early Paleozoic (Cambrian) continental margin. (Ussuri) Khanka superterrane. Rifted fragmcnt of Gondwandaland supercontinent. Metallogenic Belts Fornied During Early Paleozoic Sedimentation or Marine Volcanism in Manchurid and Altaid Orogenic Systems Tectonic Event. Comments Pacific Ocean. Galam accretionary-wedge terrane. Passive continental margin. Omulevka terrane (pre-rifting). Rifted continental margin. North American Craton SEDEX Zn-Cu-Pb-Au-Ag. Mafic plutons intruding North Intrusion of gabbro and diorite sills during rifting of Paleoproterozoic passive (Blende, Hart River) American Craton Margin. continental margin? U-Cu-Fe (Au-Co) vein and breccia Hydrothermal replacement? Hydrothermal activity along Paleoproterozoic passive continental margin. (Igor) North American Craton Margin. Iron formation. Marine sedimentation. Marine exhalation along Mesoproterozoic North American Craton Margin. (Crest Iron) North American Craton Margin. Metallogenic Belts Formed During Proterozoic Rifting of North American Craton or Craton Margin Sediment-hosted Cu-Ag. Rifted continental margin. Incipient rifting of Paleoproterozoic North American Craton Margin. (Coates Lake) North American Craton Margin. Cu vein Rifted continental margin. Mesoproterozoic rifting of Proterozoic North American Craton Margin. (Churchill (Davis Kcays)) North American Craton Margin. SEDEX Zn-Pb-Ag. Rifted craton. Paleoproterozoic rifting of North American Craton. (Big Ledge and Ruddock Creek) Fragment of North American Craton. Incipient rifting of Proterozoic North American Craton Margin. Environment. Host Unit. Austrian Alps W, Kipushi Cu-Pb-Zn. (Omit lev, Vesnovka) (Gerbikanskoe) Galam (GL) I Volcanogcnic Fe and Mn; sedirncntary P. I Ocean floor volcanism. 1 Sea-floor spreading in early Paleozoic (Cambrian) forming part of ancestral Purcell (PR) SEDEX Zn-Pb-Ag. (Sullivan, Moyie, Vine) Major Mineral Deposits Types. (Significant Mineral Deposits) Otnulevka River (OR) Moriashee (MO) Churchill (CH) Redstone (RD) Rapitan (RA) Wernecke (WR) Gillespie (GE) Metallogenic Belt (Abbreviation)
(Abbreviation) Rassokha (RA) Dzhardzhan River (DZR) Anvil (AN) Howards Pass (HP) Major Mineral Deposits Types. (Significant Mineral Deposits) Kootenay (KO) SEDEX Zn-Pb. Rifted continental margin. Rifting of early Paleozoic (Cambrian) North American Continental-Margin. (Reeves-MacDonald, HB, Duncan Lake, Kootenay terrane. Prince of Wales Island (PW) Porphyry Cu-Mo, polymetallic vein. (McLean Arm, Kassan Peninsula) Zone mafic-ultramafic Cu-Au-PGE. Environment. Host Unit. Tectonic Event. Comments Basaltic Cu, sediment-hosted Cu. Distal passive continental Subduction-related volcanism associated with incipient continental-margin arc. (Ag~ndja), porphyry Cu. margin. Rassokha terrane. Possible precursor to Late Devonian Kedon arc? Metallogenic Belts Formed During Early Paleozoic Rifting of Continental Margins or in Continental-Margin Arc Terranes Southeast Missouri Pb-Zn, sediment- Rifted continental margin. Incipient rifting of early Paleozoic (Cambrian) continental-margin. hosted Cu; sandstone-hosted U. (Manganile~Aga-Kukan, Kyongdyoi) North Asian Craton Margin. Some deposits may have formed during late Paleozoic rifting. SEDEX Zn-Pb-Ag. Rifted continental margin. Incipient rifting of early Paleozoic (Cambrian) North American Continental- (Faro, Vangorda, Gmm, Swim, DY) North American Craton Margin. Margin. SEDEX Zn-Pb. Rifted continental margin. Incipient rifting of early Paleozoic (Silurian) North American Continental-Margin. (XY, Anniv, OP) North American Craton Continental-margin arc. Alexander sequence, Wrangellia superterrane. Subduction-related granitic plutonism associated with an Ordovician-Silurian continental-margin arc. MmDLE AND LATE DEVONIAN METALLOGENIC BELTS (387 to 360 Ma) (Figures 4,s) Yaroslavka (YA) I F & Sn greisen. I (Voznesenka 11, Yaroslavkoe) Metallogenic Belt Formed During Collision I Anatectic plutonism. I Granitic plutonism associated with collision of Voznesenka and Kabarga terranes Khanka superterrane (pre- I of the Khanka superterrane in early Paleozoic (Devonian). I riftine). "I Kedon (KE) Metallogenic Belts Formed in a Middle Paleozoic Continental Arc Along North Asian and North American Craton Margins I Au-Ag epithermal vein, porphyry Mo, Fe I Continental-margin arc. I Subduction-related volcanism associated with Paleozoic (Devonian) continentalskarn. (Kubaka, Olcha, Zet) Omolon terrane. margin arc. Belt continued into Mississippian. Eastern Seward Kuroko massive sulfide. Continental-margin arc. Subduction-related volcanism associated with submerged continental-margin arc. Peninsula (ES) (Kiwalik Mountain) Arctic (AT) (Includes I Kuroko massive sulfide and Kipushi Ambler district) I massive sulfide. I (Arctic, Ruby Creek, Sun, Smucker) Brooks Range (BR) I Porphyry Cu, Cu-Pb skarn, polymetallic vein. (Victor, Esotuk Glacier, Romanzof Mountains) Seward terrane. I Continental-margin arc. I Coldfoot terrane. I Continental-margin arc. Arctic Alaska superterrane. Arc and metallogenic belt extended into Mississippian. Arc formation succeeded I by continental-margin rifting. ( Subduction-related volcanism associated with submerged continental-margin arc. I Arc and metallogenic - belt extended into Mississippian. . . Arc formation succeeded I by continental-margin rifting. I Subduction-related granitic plutonism that formed a mainly Late Devonian I continental-margin arc. -
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I EUSGS science Ior a changing wwld
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CONTENTS Abstract .................
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5 : 3 . Kedon metall lo genic Belt
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Parson and Brisco Barite Vein and G
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Overview ..........................
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Chepak Granitoid-Related Au Deposit
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Origin of and Tectonic Controls for
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Au-Ag Epithermal Vein Deposits Asso
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Metallogenesis and Tectonics of the
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and Byalobzhesky (1996). A volume c
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1,079 significant mineral deposits
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Acknowledgements We thank the many
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0 --mmm=oRuwrrrur ommmmarUaAll NEr-
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Figure 3. Generalized map of mtljor
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Archean granulite facies metamorphi
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Figure 5. Oroek sediment-h section
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1 a a - --rich sandstone ~b-Qmg@ner
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Origin of and Tectonic Setting for
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occur in clastic and impure carbona
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Figure 7. Sullivan sedimentary-exha
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I 1997a, b, 1998). The massive sulf
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Ma which locally form extensive plu
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Figure 10. Gerbikanskoe vdcanogenic
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from crystalline basement of craton
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Figure 13. Howards Pass sedknenWy e
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McLean Arm Porphyry Cu-Mo District
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[..'......I Surfia'al deposits (Hol
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Figwe 16. GeneraCied map of major M
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.- *.-* *. . - - ---- -A - EARLY MI
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Metallogenic Belt Formed During Col
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several tens of meters to 1,300 m l
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Goldfarb (197) who interprets that
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WTF and Red Mountain Kuroko Massive
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interpreted by and as part of a ext
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Mount Sicker Metallogenic Belt of K
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interpreted as vents. The deposit c
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hosted in the Yarkhodon subterrane
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origin of the younger Triassic(?) B
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Mississippian age of mineralizalioi
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Monger and Nokleberg, 1996; Noklebe
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1997a, b). Most of the magnesite an
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FL - Finlayson Lakm FR-FmLake LI -
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disseminations in chert, disseminat
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U F~gure 32 GemMzed m p of mejw -ni
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terrane, and by the Stikine Assembl
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Metallogenic-Tectonic Model for Lat
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. I . r ; 4 ~ (9) During subduction
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Eastern Alaska Range Metallogenic B
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individual flows range from 5 cm to
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occurrence of turbiditic clastic ro
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along the with tectonically-related
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: m- 3- w43 k M- u m u~u) mtl 'M~!A
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island-arc volcanic rocks of the Ni
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-- - //// EpldoW Figure 41. Nickel
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(TC), and Toodoggone (TO) belts whi
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(4) The Angayucham Ocean (Kobuck Se
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lueschist units and the McHugh Comp
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Figure 46. Lawyers Au-Ag epitiefmel
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(5) The Angayucham Ocean (Kobuck Se
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Figure 49 Generaltzed map Of mbjm L
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continental-margin terranes which w
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Pokrovskoe Au-Ag Epithermal Vein De
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Granite-porphm and wanits W e ~~ hl
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subordinate adularia, dolomite, cel
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shale, basalt, plagiorhyolite, silt
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ocks and serpentinite which occur a
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interpreted as forming in the Juras
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Fault / Figure 57. Bond Creek and O
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Klukwan-Duke Metallogenic Bett of M
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tonnes of ore mined between 1967 an
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Cariboo Metallogenic Belt of Au Qua
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Sheep Creek Au-Ag Polymetallic Vein
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---. .% of the North American Conti
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- OwiapaasembC Cmhmmmand Cemmcl. an
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in the west-central part of the Rus
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for about 850 krn (ZalishshaL ad oh
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Stanovoy Metallogenic Belt of Grani
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Goryachev, 1995, 1998, 2003) consis
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Altinskoe, Aragochan, Dalnee, Dokhs
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comprises up to 70-80% in some ore
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The Au quartz vein deposits are int
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leucogranite plutons form large, ho
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+ , . Diorite phyry dike (Early ~ta
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- . --- Origin of and Tectonic Cont
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Britannia Metallogenic Belt of Kuro
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Specific Events for Late Early Cret
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Figure 73. Solnechnae Sin qu- ~d~ n
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- Origin of and Tectonic Controls f
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Nome Metallogenic Belt of Au Quartz
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quartz vein deposits of the Souther
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Selwyn Plutonjc Suite. The host roc
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along the western end in the Eagle
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101 Ma (K.M. Dawson, unpublished da
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I Bayonne Metallogenic Belt of Porp
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., (VV) belts. These zones and beb
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I (2) The East Sikhote-Alin (es) co
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Metallogenic Belt Formed in Late Me
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The Pb-Zn polyrnetallu: vein depb a
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olistolith. The deposit is currentl
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the core of the veins, chlorite, Mn
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Tayozhnoe Ag Epithermal Vein Deposi
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Figure 90. lskra deposit Sn polyrne
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- El (Late ~re&ceous) I+ we cmm=s)
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Figure 93. Mnogovershinnoe AMq @pWw
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immed by wehrlite, olivine-magnetit
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Eastern Asia-Arctic Metallogenic Be
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which would be hosted in the early
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Etandzha Porphyry Cu-Mo and Muromet
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0- / Fadt . . Au veins and pods Fig
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Sentachan Clastic-Sediment-Hosted A
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I I I Undifferentiated vdcanic and
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.r . : . -d ' . . ,, $44 . assembla
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closure, the Chukotka supertca&c wa
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- Mgh anglefau#or prsminant Fitwar
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intrude and crosscut both the relat
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Figure 101 8. Ke~ecolt &4W d KemwaI
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Figure 103. Generalized map of majo
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metallogenic belt (SP) which contai
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Eastern Asia-Arctic Metallogenic Be
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Valunistoe Au-Ag Epithermal Vein De
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Lost River Sn-W Skarn and Sn Greise
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Wheeler Creek, Clear Creek, and Zan
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Au veln,and hots spring deposits at
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Chicken Mountain Cu-Au Deposit The
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Chip sample location - Fault / Cont
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A proximate laatbm c#f C h # d ~nar
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0.03 1% Mo; and (3) for a hypogene
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others, 1994c. 1997~). The granitoi
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Cross section - - South greisen zon
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198 1). The mine at the deposit pro
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Beatson (Latouche) and Ellamar Bess
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CRETACEOUS Mount Leonard St& gueYtr
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n pJ pRanens. Pd-dc i3 Meeomic .---
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Figure 120. Huckleberry porphyry Cu
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0.15% Cu (ox), 0.127 g/t Au, and 0.
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Zone are 188 million tonnes grading
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Kitsault (B.C. Moly) Porphyry Mo De
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million tonnes grading 0.42% Cu, 0.
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extension. The Coryell Suite is int
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elated deposits. Forming in the bac
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Metallogenic Belts Formed in Tertia
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Hg Deposits Hg deposits occur throu
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Maletoivayam Sulfur-Sulfide Deposit
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(5) A major orthogonal junction for
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Metallogenic Belts Formed in Tertia
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occur in these tabular, altered sil
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summarlzed above are used by analog
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the Aleutian volcanic belt. The Yak
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metamorphism, anatectic granites, a
Page 328 and 329: References Cited Abbott, G., 1981,
Page 330 and 331: Society of America Abstracts with P
Page 332 and 333: Sciences, North-Eastern lnterdiscip
Page 334 and 335: Burgoyne, A.A., 1986, geology and e
Page 336 and 337: Canadian Cordillera, Yukon-northeas
Page 338 and 339: the Koryak Highlands: Transactions
Page 340 and 341: during 1984: U.S. Geological Survey
Page 342 and 343: Northeast Scientific Intergrated Re
Page 344 and 345: House, G.D., and Ainsworth, B., 199
Page 346 and 347: International Field Conference in V
Page 348 and 349: lithosphere in flood basalt genesis
Page 350 and 351: MacKevett, E.M., Jr., 1978, Geologi
Page 352 and 353: Miller, M.L., Bundtzen, T.K., and K
Page 354 and 355: Nekrasov, I.Ya., 1995, Genetic type
Page 357 and 358: Pakhomova, V.. Silyanik, V., Popov,
Page 359 and 360: Pollack, John, 1997, Summary report
Page 361 and 362: 1993: British Columbia Geological S
Page 363 and 364: Schroeter, T.G., 1987, Golden Bear
Page 365 and 366: Geology of the Liese zone, Pogo pro
Page 367 and 368: Colorado, Geological Society of Ame
Page 369 and 370: lnstitute of Mining and Metallurgy
Page 371 and 372: Anorthosite apatite-Ti-Fe Gabbroic
Page 373 and 374: TABLE 2. Summary of correlations an
Page 375 and 376: TABLE 2. Summary of correlations an
Page 377: 9! TABLE ectonic environment of Pro
Page 381 and 382: Metallogenic Belt (Abbreviation) Be
Page 383 and 384: Major Mineral Deposits Types. Envir
Page 385 and 386: (Abbreviation) Guichon (GU) I Belt
Page 387 and 388: Major Mineral Deposits Types. Envir
Page 389 and 390: (Abbreviation) (Significant Mineral
Page 391 and 392: (Abbreviation) Adycha-Taryn (EAAT)
Page 393 and 394: ~etallo~enic Belt Major Mineral Dep
Page 395 and 396: Metallogenic Belt (Abbreviation) Ca
Page 397 and 398: TABLE 4. Significant lode deposits,
Page 399 and 400: Mineral Deposit Model Major Metals
Page 401 and 402: Deposit Name Mineral Deposit Model
Page 411 and 412: Deposit Nmme Mineral Deposit Model
Page 419 and 420: p;. ;A'..* Deposit Name Mineral Dep
Page 425: De~osit Name Mineral Deposit Model
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