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

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.- *.-* *. . - - ---- -A - EARLY MISSISSIPPIAN AKY - Alaska Range 8 Yukon-Tanana Upland AT - Arctic BE - Berezovka River BR - Brooks Range DE - Dempster F L - Finlaw Lake FR - Franc- Lake GA - Gataga KE - K&M SINISTRAL-SLIP KR - Khamna River FAULT& RIFT KS - Kootenay-Shuswap MP - Mamillan Pass PRE-DEVONIAN MS - Mount Sicker .- - - .. - -- -- -7 NBR - Northwestern Brooka NCO - Northern Cordillera RL - Robb Lake SD - Sette-Daban SEL - Seknnyakh River SRM - Swthem Rocky Mwn- -*-- .- .- .-.+- --, - -.--.--, -- .- -.J . A- ----- - .. *. , -- -- .- = -- -- -, - . . --A - . - -.--Am---< Figure 18. Middle through Late Devonian (387 to 360 Ma) stage of metallogenic-tectonic model and explanation. Refer to text for explanation of rnetallogenic-tectonic events, and to tables 3 and 4 for descriptions metallogenic belts and significant deposits. Adapted from Nokleberg and others (1997b, 1998, 2000).
TECTOflK EWVIROMMENTS AND O m WITS EXPLANATION CRAWL Cratons (No patterns): NAC, North American; NSC, North Man; NSS. 9anovoy bWr; CRATOn rMR6w Craton M-s: NAM. American; NSV, North Asian (Verkhoyansk foldbe& MS, North Aslan (Stanovoy W) Passive mtinentd-margin terranes (derived from craton margins): AA. Arctic Alaska; AP, Ark Pldeau; CA, COMTIMENTALMARGIN ARC. ISLAND m. OR m l l E BASHt -ion-Related; Includes forearc dL b.aLTr ud mrrW. b.J1 daposils) Continentat-margin arcs: al, Aleutian; at, Ahska Range- Talkeelna Mountains: bu, Bowers ca, Cascade; ck, CWd MaW; Cn, Coast-Narth Cascade; ej, East Japanl; ek, East Kamcllatka; es, East Sikhote-Alin; gg, Gravina- ktzotin-Gambier; io, Indigirka-Ow; ka, Karnloops; kc, Central Kamchatka: kk, KmdmibKoryak; kh, Kahiltna; km, Kuskokwirn Mountains; ko, Khingan-Okhotsk; ku, Kuril; mo, bakin; no, Nwth Ckbtsk oc, OWobk-Chukotka; 01, Oloy; 08, Oloy-Svyatov RCos; pn, Penzhina; ns )3e3son; sb Spences Bsictge; sh Shirmhv Ridge; sv, Svyotoy-Nos; tt, Tahtsa-Twin AG Angayuchrn: AM. Amur River; AC, Nuchin: AGR, Argatas; ANV, Aniva: A", Alkatvaam; B*, Baker; BD, Badzhel; BR, Wlge River; CC, Cache Creek; CG, Chugach; D8, Debin; EA, Easton; EK, Ekonay; GB, Gmbyn'ya; GD, Goodnews; 6L, Galam; GS, Grindstone; HI, Wdaka; HO, Hoh; KB, Khabarwsk KK. Kartwkotan; KLM, Kielevka-Manoma; 8*U(ARCSPREIOllliORnat~UI(M I* rd klpdeleer Ridges: bs Beng Ses or. Cdunbie Flhrer: kr. Kunl: a h d him% .p, Sakhalm-Pnmg OCE4nlc Plates: FAR, Fadon; JF, Juan de Fuca; KULA, Kula; PAC, [7 ab, Amerasia Basiniar, Anadyr; a&, Akutian-Bowers; bo, Bowser; bu, Bureya; cb, Canada Basin; cf, Cordilleran =L, Colages of various -&A tern- (some labeled); CONTACTS AND FAULTS ( o l u h . d ~ c a r r i . d o r ~ ~ : ~ -) - --- B-B mdtlonafo~sanicplale SYMBOLS Relative dke- and Loti- - PLUTONlC BELTS Conisionat granite beb: sl. &ifC n0. 0 om. Omtneca-Serwyn tr, ,-R, West Verkhoyansk -laled pluld mdrr: s&, @ S&aWamWplutontc bell FAULT MAE6 AD AL m- CACanWahoeAh - m- cc--tw"- CO Cones HA HahDn KA K-9 TE KE WHpgll M 13irconFadC DE Darai RLRoaloke FS ~4mdam~hw& =Queen Charlone- Fa~rweather $fi Sakhaltn-HOCkaldO Teslln KK l(adrirllu- n f~nbna U Ulban KO-- LE Lur LM Ulak- MWALLOGENIC MU (4) The Sicker island arc was active along most of the length of the Wrangellia superterrane (WRA), wbith at thk the was composed only of be Akxmckr sequence (AX) of the Wrangellia superterrane. Associated with the Sicker arc Was m unknown subduction zone (UFIK). In the southern Canadian Cordillera today, the Sicker arc is defined by the Sicker Group which consists of Late Devonian arc-related volcanic and sedimentary strata, having a U-Pb zircon age of 367 Ma, end coeval intrusiow (Muh, 1980; Parish aod McNicoll, 1m). Occurring in the Alexander sequence (AX) was the Mount Sicka meta1logmi~ belt of broko massive sulfide deposits which fonned in the subduction-related, short-lived Sicker arc. hufficie~ data exist to ascmih he relative pmsitions of the WrangelKa superterrane (WRA) and associated subduction zone. On the his of paleomagneric, geologic, geochroaologic, and faunal data, the Wrangellia superterrane (Alexander sequence, AX) may haw been defhtd fiota the Russian platform (8dica) in the Bar& Sea region (Bazard and others, 1993, 1994) or possibly from Autmlia (&hld8 smd Salerby, 1987).
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I EUSGS science Ior a changing wwld
Page 3 and 4:
CONTENTS Abstract .................
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5 : 3 . Kedon metall lo genic Belt
Page 7 and 8:
Parson and Brisco Barite Vein and G
Page 9 and 10:
Overview ..........................
Page 11 and 12: Chepak Granitoid-Related Au Deposit
Page 13 and 14: Origin of and Tectonic Controls for
Page 17 and 18: Au-Ag Epithermal Vein Deposits Asso
Page 19: Metallogenesis and Tectonics of the
Page 22 and 23: and Byalobzhesky (1996). A volume c
Page 24 and 25: 1,079 significant mineral deposits
Page 26 and 27: Acknowledgements We thank the many
Page 28 and 29: 0 --mmm=oRuwrrrur ommmmarUaAll NEr-
Page 30 and 31: Figure 3. Generalized map of mtljor
Page 32 and 33: Archean granulite facies metamorphi
Page 34 and 35: Figure 5. Oroek sediment-h section
Page 36 and 37: 1 a a - --rich sandstone ~b-Qmg@ner
Page 38 and 39: Origin of and Tectonic Setting for
Page 40 and 41: occur in clastic and impure carbona
Page 42 and 43: Figure 7. Sullivan sedimentary-exha
Page 44 and 45: I 1997a, b, 1998). The massive sulf
Page 46 and 47: Ma which locally form extensive plu
Page 48 and 49: Figure 10. Gerbikanskoe vdcanogenic
Page 52 and 53: from crystalline basement of craton
Page 54 and 55: Figure 13. Howards Pass sedknenWy e
Page 56 and 57: McLean Arm Porphyry Cu-Mo District
Page 58 and 59: [..'......I Surfia'al deposits (Hol
Page 60 and 61: Figwe 16. GeneraCied map of major M
Page 64 and 65: Metallogenic Belt Formed During Col
Page 68 and 69: several tens of meters to 1,300 m l
Page 70 and 71: Goldfarb (197) who interprets that
Page 72 and 73: WTF and Red Mountain Kuroko Massive
Page 74 and 75: interpreted by and as part of a ext
Page 76 and 77: Mount Sicker Metallogenic Belt of K
Page 78 and 79: interpreted as vents. The deposit c
Page 86 and 87: hosted in the Yarkhodon subterrane
Page 88 and 89: origin of the younger Triassic(?) B
Page 92 and 93: Mississippian age of mineralizalioi
Page 94 and 95: Monger and Nokleberg, 1996; Noklebe
Page 96 and 97: 1997a, b). Most of the magnesite an
Page 98 and 99: FL - Finlayson Lakm FR-FmLake LI -
Page 100 and 101: disseminations in chert, disseminat
Page 102 and 103: U F~gure 32 GemMzed m p of mejw -ni
Page 104 and 105: terrane, and by the Stikine Assembl
Page 108 and 109: Metallogenic-Tectonic Model for Lat
Page 110 and 111: . 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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Origin of and Tectonic Controls for
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Figure 46. Lawyers Au-Ag epitiefmel
Page 136 and 137:
Page 138 and 139:
(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
Page 146 and 147:
Page 148 and 149:
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
Page 176 and 177:
Stanovoy Metallogenic Belt of Grani
Page 178 and 179:
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
Page 192 and 193:
Britannia Metallogenic Belt of Kuro
Page 194 and 195:
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
Page 202 and 203:
quartz vein deposits of the Souther
Page 204 and 205:
Selwyn Plutonjc Suite. The host roc
Page 206 and 207:
along the western end in the Eagle
Page 208 and 209:
101 Ma (K.M. Dawson, unpublished da
Page 210 and 211:
I Bayonne Metallogenic Belt of Porp
Page 212 and 213:
., (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
Page 218 and 219:
The Pb-Zn polyrnetallu: vein depb a
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olistolith. The deposit is currentl
Page 222 and 223:
the core of the veins, chlorite, Mn
Page 224 and 225:
Tayozhnoe Ag Epithermal Vein Deposi
Page 226 and 227:
Figure 90. lskra deposit Sn polyrne
Page 228 and 229:
- El (Late ~re&ceous) I+ we cmm=s)
Page 230 and 231:
Figure 93. Mnogovershinnoe AMq @pWw
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immed by wehrlite, olivine-magnetit
Page 234 and 235:
Eastern Asia-Arctic Metallogenic Be
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which would be hosted in the early
Page 238 and 239:
Etandzha Porphyry Cu-Mo and Muromet
Page 240 and 241:
0- / Fadt . . Au veins and pods Fig
Page 242 and 243:
Sentachan Clastic-Sediment-Hosted A
Page 244 and 245:
I I I Undifferentiated vdcanic and
Page 246 and 247:
.r . : . -d ' . . ,, $44 . assembla
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closure, the Chukotka supertca&c wa
Page 250 and 251:
- Mgh anglefau#or prsminant Fitwar
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intrude and crosscut both the relat
Page 254 and 255:
Figure 101 8. Ke~ecolt &4W d KemwaI
Page 256 and 257:
Figure 103. Generalized map of majo
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metallogenic belt (SP) which contai
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Eastern Asia-Arctic Metallogenic Be
Page 262 and 263:
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
Page 268 and 269:
Au veln,and hots spring deposits at
Page 270 and 271:
Chicken Mountain Cu-Au Deposit The
Page 272 and 273:
Chip sample location - Fault / Cont
Page 274 and 275:
A proximate laatbm c#f C h # d ~nar
Page 276 and 277:
0.03 1% Mo; and (3) for a hypogene
Page 278 and 279:
others, 1994c. 1997~). The granitoi
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Cross section - - South greisen zon
Page 282 and 283:
Page 284 and 285:
198 1). The mine at the deposit pro
Page 286 and 287:
Beatson (Latouche) and Ellamar Bess
Page 288 and 289:
Page 290 and 291:
CRETACEOUS Mount Leonard St& gueYtr
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n pJ pRanens. Pd-dc i3 Meeomic .---
Page 294 and 295:
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
Page 300 and 301:
Kitsault (B.C. Moly) Porphyry Mo De
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million tonnes grading 0.42% Cu, 0.
Page 304 and 305:
extension. The Coryell Suite is int
Page 306 and 307:
elated deposits. Forming in the bac
Page 308 and 309:
Metallogenic Belts Formed in Tertia
Page 310 and 311:
Hg Deposits Hg deposits occur throu
Page 312 and 313:
Maletoivayam Sulfur-Sulfide Deposit
Page 314 and 315:
Page 316 and 317:
(5) A major orthogonal junction for
Page 318 and 319:
Metallogenic Belts Formed in Tertia
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occur in these tabular, altered sil
Page 322 and 323:
summarlzed above are used by analog
Page 324 and 325:
the Aleutian volcanic belt. The Yak
Page 326 and 327:
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
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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
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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
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TABLE 2. Summary of correlations an
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TABLE 2. Summary of correlations an
Page 377 and 378:
9! TABLE ectonic environment of Pro
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(Abbreviation) Rassokha (RA) Dzhard
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Metallogenic Belt (Abbreviation) Be
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Major Mineral Deposits Types. Envir
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(Abbreviation) Guichon (GU) I Belt
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Major Mineral Deposits Types. Envir
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(Abbreviation) (Significant Mineral
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(Abbreviation) Adycha-Taryn (EAAT)
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~etallo~enic Belt Major Mineral Dep
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Metallogenic Belt (Abbreviation) Ca
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TABLE 4. Significant lode deposits,
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Mineral Deposit Model Major Metals
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Deposit Name Mineral Deposit Model
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Deposit Nmme Mineral Deposit Model
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p;. ;A'..* Deposit Name Mineral Dep
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De~osit Name Mineral Deposit Model
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