NAMECOLUMBIABLUE RIBBONKITHOMESTAKETIP TOPMATHILDABLACK DIAMONDGOLD REEF, FOXYUKON, SUMMITLUCKY STRIKEVANGUARD GOLDCASCADE FALLSVANGUARD COPPERGALENA, ACE, TYEESECOND THOUGHT, SYNDICATE, B & CVICTORY, LAST CHANCE, CHANCEMOOSECLIMAXSILVER HORDESTARLIGHTCOPPER CLIFFWOLFSURPRISE, OURAY, VELVETMITCHELLMUSKETEERDAN PATCHROAN ANTELOPERED POINT EXTENSIONSOUTH MUSKETEERKITSOLV VEINREGALRED POINTTIGERMOOSE, LAMBMAUDE McPHEETORBRIT, TORICRUBYNORTHSTARCARPENTERSILVER TIPDOLLY VARDENVIMY RIDGEROYALDAVID COPPERFIELDSURPRISEE & D BOBCAT, WILDCAT, MEDALLIONSILVER BASIN, BASINCANYONSILVER KING, EAGLE, REXKINSKUCHSEABEEZORKAHENDERSONYANKEE BOYGLACIER, LEFT OVERAJAXLEROYEAGLEIDABUTTEOBSERVERMONARCHDOLLAR BILLLA ROSEST. ELOISPECULATOR 2SILVER BARHORSECUTRED BLUFFBUNKER HILLSILVER BELLFOXCAPE NOMESILVER STARGREY GOOSE

MapNo.

123456789

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576

COMMODITIESAgPb,Zn,CuAgAu,Ag,CuCuCu,Pb,ZnAgAu,Ba,CuPbAuAuAuCuAg,PbAgAgAgAgAgAgCuAg,PbAgAgAgCuCuCuAgAgCuAgCuAgAgCuAg,PbAgAg,PbPb,Zn,CuAgAg,PbCu,AuAgCu,Ag,PbAgCuAgAg,PbPb,Zn,AgCuCuCuAgAg,PbAg,Au,CuMoPb,Ag,AuFePb,Zn,AgPb,Zn,AgCu,Pb,ZnCuPb,Zn,AgAg,PbAgAgAg,BaPb,Zn,AgCuAg,PbAg,Cu,Pb,ZnCu,ZnZnAgAg,Pb,Zn

MINFILENO.219217245216215255218213247214210211210208209206205204203201202198199-

195200197--

257-

192196194205-

191190189109187188108186185184183181177178161417617514414522316317416416516215229170171172142-

160173141161168143140

NAMEBELLEVUEWAR DANCE, IXLRIVERSIDESILVER CHORD, SILVER BARSILVER STAR, SILVER WING, SILVER CRESTOLHSAN DIEGODEVLIN ZONEPAY MASTER, ALICEBEAVER EXTENSIONIRONMAC, SUNRISE, SILVER BANDANNA MACKGOLDEN CRESTHORSESHOESILVER STARSTANDARDKENT, MAPLE LEAFLONE MAIDHIGHLANDBILLY MACESPERANZAACADIABILLY BARTONLONE STAR, ALAMOZAUTOPIA, LYONINGRAHAM'SWOLFSILVER LEAFINDEPENDENTCOPPER CREEKSILVER BELLCASEY, BROUN BEARTHREE MILECARIBOU FRACTIONTIDEWATER, MAYFLOWERBEVERLYMOLY, BELL MOLYMACY MINEHAYWIRE, SEA OTTER, ANYOX EXTENSIONROUNDY CREEKMOHAWKB.C. MOLY, ALICEKEYSTONE, SUNSET

MAPNO.

7778798081828384858687888990919293949596979899

100101102103104105106107108109110111112113114115116117118119120

COMMODITIESAg,Pb,ZnCu,Ag,ZnAg,PbPb,Zn,AgPb,Zn,AgMoCuAg,ZnAgAuAu,AgZnAgCuCuAg,PbZnZnZnZnZnAg,Cu,Pb,ZnAg,ZnAg,Pb,ZnZnAg,Pb,ZnAg,PbAgAgAg,Pb,ZnPbPb,ZnPbAg,Pb,Zn,AuAgMoCu,ZnMoSiNi,Cu,CoMoAg,ZnMoAg,Pb,Zn

MINFILENO.139156166159169-

155-

130137136147129138146169148151128150149126127123153122134125135131251154132133124111121234112110113114120115

EPICLASTIC AND FELSIC VOLCANIC UNIT: maroon and green volcanic conglomerate, breccia, and minor sandstone (a); black siltstone, argillite, wacke, and limestone (b); greenish grey dacitic pyroclastic rocks and feldspar porphyritic flows (c)

INTERMEDIATE VOLCANIC UNIT: green and minor maroon andesite pyroclastic rocks (a); feldspar + hornblende andesite porphyry (b), black siltstone (c); maroon siltstone, sandstone, and conglomerate (d); limestone and fossiliferous limestone (e); chert (f)

MIDDLE SEDIMENTARY UNIT: black siltstone (a); limestone and fossiliferous limestone (b); green and purple volcanic breccia with minor siltstone, sandstone, and conglomerate (c); interbedded siltstone, sandstone, wacke, and polymictic pebble conglomerate (d)

MAFIC VOLCANIC UNIT: olivine porphyry basalt flows (a); augite porphyry basalt flows and pillowed flows (b); basaltic pyroclastic rocks (c); basaltic conglomerate (d); black siltstone, sandstone, wacke, and limestone (e)

LOWER SEDIMENTARY UNIT: black siltstone, argillite, shale (a); black wacke, sandstone, limestone (b)

LOWER TO MIDDLE JURASSIC

UPPER SEDIMENTARY UNIT: basal fossiliferous wacke (a); siltstone, shale, and minor sandstone (b); intraformational conglomerate (c); limestone (d)

MIDDLE TO UPPER JURASSICJURASSIC

MAFIC VOLCANICS: olivine basalt flows

PLEISTOCENEQUATERNARY

ALICE ARM INTRUSIONS: quartz monzonite (a); biotite quartz monzonite porphyry (b); sericite quartz monzonite porphyry (c)

COAST RANGE BATHOLITH: quartz monzonite (a); granodiorite (b)

EARLY TO MIDDLE EOCENE

DYKES: diorite, microdiorite (a); lamprophyre (b); diorite, sill phase (c)

EOCENE TO YOUNGERTERTIARY

VOLCANIC AND SEDIMENTARY ROCKS

INTRUSIVE ROCKS

LEGEND

BIOTITE HORNFELS

VOLCANIC AND SEDIMENTARY ROCKS

SILICIFICATION - SERICITIZATION - PYRITIZATION

Includes geology from reports by N.C. Carter, P. Read, D.G. Allen, C.J. Hodgson, and V. Ryback-Hardy

136° 134° 132° 130° 128° 126° 124° 122° 120°60°

59°

58°

118° 116° 114°

49°

50°

51°

52°

53°

54°

55°

56°

57°

138°

O PN

LI

M

K

O P M N

K

FEHGF

J I104

O P

IJ

G H94

BCD

M N P

L K

A

J

G H E

CDBC

PO

A

93

O

K

E

L82

G

N

IJ

E

NM

G HF

L

C B

I

P

DB

O

C A

EG

K J I

PO

HF

C AB

114

350 kilometres

Plains

Foreland Belt

Omineca Belt

Intermontane Belt

103

Coast Belt

Insular Belt

L

56°

57°

120°

J

92K

55°

54°

53°

52°

48°

140°

1800

SYMBOLS

b

52

70

88

27

69

36r

76

3 10

8

Abbreviations