USGS Professional Paper 1697 - Alaska Resources Library

376 Metallogenesis and Tectonics of the Russian Far East, Alaska, and the Canadian Cordillera
Table 4—Continued
Toodoggone Metallogenic Belt of Au-Ag Epithermal Vein Deposits (Early Jurassic), Northern British Columbia (Belt TO)
Deposit Name Mineral Deposit Model Major Metals Latitude N; Longitude E, W.
Toodoggone District (Lawyers) Au-Ag epithermal vein Au, Ag 57 º 20’N 127 º 11’W
Kemess (Kemess N., Kemess S.) Porphyry Cu-Au Au, Au 57 º 00’N 126 º 45’W
Coast Mountain Metallogenic Belt of Volcanogenic Cu-Zn-Au-Ag Massive Sulfi de Deposits
(Late Triassic and Early Jurassic), Northern British Columbia (Belt CM)
Alice Arm Silver (Dolly Varden, Kuroko Zn-Pb-Cu massive Ag, Pb, Zn 55
etc.)
sulfi de
º 44’N 129 º 33’W
Anyox Area (Hidden Creek,
Bonanza) (103P 021, 023)
Cyprus massive sulfi de Cu, Ag, Au 55 º 27’N 129 º 50’W
Eskay Creek-21B Zone (104B Kuroko Zn-Pb-Cu massive Au, Ag, Pb, Zn, Cu 56
008)
sulfi de
º 38’N 130 º 27’W
Granduc (South Leduc) (104B
021)
Besshi massive sulfi de Cu 56 º 13’N 130 º 21’W
Tulsequah Chief (Big Bull) Kuroko Zn-Cu-Pb massive Zn, Cu, Au, Ag, Pb 58
(104K 002)
sulfi de
º 44’N 133 º 35’W
MIDDLE JURASSIC (Toarcian through Callovian—193 to 163 Ma) (All metallogenic belts started earlier)
LATE JURASSIC (Oxfordian through Kimmerigian—163 to 144 Ma)
Ariadny Metallogenic Belt of Zoned Mafi c-Ultramafi c Ti Deposits (Late Jurassic),
Southern Part of Russian Southeast (Belt AR)
Ariadnoe Zoned mafi c-ultramafi c Ti Ti 45 º 13’N 134 º 28’E
Katenskoe Zoned mafi c-ultramafi c Ti Ti 47 º 17’N 136 º 13’E
Koksharovskoe Zoned mafi c-ultramafi c Ti Ti 44 º 28’N 134 º 08’E
North Bureya Metallogenic Belt of Au-Ag Epithermal Vein and Granitoid-Related Au Deposits (Early Cretaceous)
Northwestern Part of Russian Southeast (Belt NB)
Pioneer Granitoid-related Au Au 53 º 27’N 126 º 27’E
Pokrovskoe Au-Ag epithermal vein Au, Ag 53 º 08’N 126 º 17’E
Chersky-Argatass Ranges Inferred Metallogenic Belt of Kuroko Massive Sulfi de Deposits (Late Jurassic)
West-Central Part of Russian Northeast (Belt CAR)
Khotoidokh Kuroko Pb-Zn massive sulfi de Pb, Zn, Ag 66 º 27’N 141 º 09’E
Yasachnaya River Metallogenic Belt of Pb-Zn Skarn, Porphyry Cu, and Cu-Ag Vein Deposits (Late Jurassic)
Western Part of Russian Northeast (Belt YS)
Cherninskoe Fe (Cu, Pb, Zn) skarn Fe 63 º 20’N 151 º 05’E
Datsytovoe Porphyry Cu Cu, Ag, Bi 63 º 29’N 151 º 01’E
Kunarev Pb-Zn-Cu-Ag skarn Pb, Zn, Cu, Ag 63 º 24’N 150 º 55’E
Terrassnoe Pb-Zn skarn Pb, Zn 63 º 33’N 148 º 56’E
Oloy Metallogenic Belt of Porphyry Cu-Mo and Au-Ag Epithermal Vein Deposits (Late Jurassic and Early Cretaceous?)
North-Central Part of Russian Northeast (Belt OL)
Asket Porphyry Cu-Mo and
Polymetallic vein
Cu, Mo, Au 67 º 14’N 163 º 44’E
Dalny Porphyry Cu-Mo and
polymetallic vein
Cu, Mo, Au 67 º 31’N 160 º 49’E
Innakh Polymetallic vein and Porphyry Cu, Mo, Au 67 º 17’N 159 º 22’E
Cu-Mo
Klen Au-Ag epithermal vein Au, Ag 67 º 08’N 161 º 13’E
Peschanka Porphyry Cu-Mo Cu, Mo, Au 66 º 36’N 164 º 30’E
Vesennee Au-Ag epithermal vein Au, Ag 66 º 30’N 164 º 24’E
Pekulney Metallogenic Belt of Basaltic Cu Deposits (Late Jurassic),
East-Central Part of the Russian Northeast (Belt PK)
Skalistaya Basaltic Cu Cu 65 º 25’N 174 º 08’E
Tamvatney-Mainits Metallogenic Belt of Podiform Cr Deposits (Late Jurassic and Early Cretaceous)
East-Central Part of the Russian Northeast (Belt TAM)
Chirynai Podiform Cr Cr, PGE 63 º 27’N 175 º 44’E
Krassnaya Gora Podiform Cr Cr, PGE 63 º 16’N 175 º 24’E