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MA
GM
AT
IC
BE
LT
GOLDBASIN
VALPARAISO
KOOTENAYBELLE
DODGER
EMERALDTUNGSTEN
BUNKERHILL
GOLDLEDGE
STORM
KING
OPHIRLADE
STANMACK
ORPHAN BOY
CAM GLORIA
GQ
Bugaboo 151 km
GREENLAND CREEKINTRUSIONS
K O
O T
E N
A Y
L A
K E
RYKERTBATHOLITH(Kanisku)
MO
YIE
FAULT
HALL
FAULT
LAK
E
READE LAKE STOCK
CRESTON
SANCA STOCK
SLOC
AN
LAKE
UPPE
RLA
KEAR
ROW
LOW
ERLA
KEAR
ROW
CRANBROOK
Moyie
Lake
LAKE
DUNCAN
LAKE
TROUT
LAKE
COLU
MBIA
LAKE
WIN
DER
ERE
M
C O L U M B I A
R I V E R
O K A N A G A N
L A
K E
SHU
SWAP
LAKELAKE
SHUSWAP
SEYM
OU
RAR
M
ARM
ANST
EY
ARM
SALMON
MAR
ALAKE
ADAMS
LAKE
Little
Shuswap
Lake
HALL
STOCK
SAWYER CREEKSTOCK
CRAWFORDSTOCK
MT. CARLYLESTOCK
WRAGGLE CREEKSTOCK
COOPER CREEKSTOCK
MT. HADOW
STOCK
SUMMIT
STOCK
LOSTCREEK
STOCK
TRAILPLUTON
CREEK
WRAGGLE CREEKPLUTON
ALBERTSTOCK
FANG
PASSCREEKPLUTON
G O L D S T R E A M
A D A M A N T P L U T O N
BIGMOUTH
ANSTEY PLUTON
B A T H O L I T HR A F T
SHORELINE
STOCK
COLU
MBI
A
RIVER
S L
O C
A N
F A
U L
T
PLUTON
COLLEGE
PLUTONCREEK
PORCUPINECREEK STOCK
HIDDEN
STOCKCREEK
SHEEP CREEKSTOCK
WALLACKCREEK STOCK
MTN PLUTON
PROCTERSTOCK
SOUTH
THOMPSON
RIVER
MAB
ELLA
KE
SUG
AR L
.
EAGLE
RIVER
RIVER
RIVER
ADAM
S
THOMPSON
NORTH
KINBASKET
LAKE
ANGUSCREEK PLUTON KIAKHO
PLUTON
White L.
LONGCREEK
PLUTONDOWNIE
MACKIE
HONEY-
STOCK
MOON
MIDGE
STOCKCREEK
BALDYPLUTON
LAKE
STOCK
HELLROARING CREEK STOCK
CORN
GNEISSCREEK
S H A W
S T O C K
KELOWNA
SALMON
NELSON
REVELSTOKE
KINNAIRD
PLUTON
W H A T S O N
WALL STOCK
SALMO STOCK STOCK
BAYONNE
BATHOLITH
McKIAN CREEK STOCK
GLACIER
STOCKCREEK
LAKE of the HANGING GLACIER
STOCK
REVELSTOKELEUCOGRANITE
MT.
SALE
PLUTON
HOWELLCREEK
INTRUSIVES
STOCKFRYING PAN
MO
UN
TFO
RES
TER
MOUNT
STOCKTOBY
T H R U S T
HORSETHIEFCREEK
BATHOLITH
F A U L T
P U R C E L L
K O O
T E N A YA R
CB O
U N
D A R
YF A U
L T
MOUNTCOPELAND
M O N A S H E E
C O M P L E X
V A L H A L L A
C O M P L E X
L A
K E
G A L E N A
S T O C KB A Y
INCOM
APPLE
UX
STEEPLEMTN
DREWRYCREEK
HEATHERCREEK
P U K E A S H U N
RIVE
R
PLUTON
K U S K A N A X
B A T H O L I T H
ICE RIVERCOMPLEX
B A T H O L I T H
CARIBOOSTOCK
S U G A R
P L U T O N
L O A FF R Y
B A T H O LI T H
N E L S O N
B A T H O LI T H
C R E E K
C R E E K
B A T H O L I T H
W H I T E
CREEK
B A T T L E R A N G EB A T H O L I T H
B U G A B O OB A T H O L I T H
SILVER
KING
INTRUSIONS
B A L D Y B A T H O L I T H
P L U T O N
M U L V E YS T O C K
M O U N T S K E L L YP L U T O NB O N N I N G T O N
P L U T O N
L A D Y B I R D
C O R Y E L LP L U T O N
C R E E K
bi-GRNT m. gr., equigranular, porphyritic bi, mu
bi-GRNT m.-c. gr., equigranular, porphyritic bi, mu
bi-GRNT
QMNZ m. gr., equigranular and c. gr. porphyritic hb
bi-GRNT f-m. gr., equigranular bi, mu
bi-hb GRDT c. gr., megacrystic potassium feldspar, porphyritic bi, hb
bi-GRDT m. gr., sub-equigranular bi
emplacement depth, 3-5 km SYNT, GBBR m-c. gr., trachytic, potassium feldspar megacrysts bi, hb
hb-bi GRDT m. gr., equigranular bi
f. m. and c. gr., equigranular px, hb, bi, ep
bi, hb
bi, hb
leuco-GRDT m. gr., foliated, megacrystic potassium feldspar bi
m. f. gr., equigranular bi, mu
bi-GRNT DORT bi
non porphyritic, c. m. gr. equigranular bi
leuco-QMNZ c. gr.equigranular; chilled aplitic margin bi, mu
c. gr., equigranular bi, mu
GRNT c. gr., equigranular bi, mu
MNZN, GRNT c. gr., equigranular bi, mu
GRNT bi, mu
bi-mu GRNT bi, mu
bi
GRDT bi, hb, ep
GRDT f-m. gr., equigranular bi, hb, ep
GRDT bi
hb, bi
DIKES INCLUSION TYPE REFERENCES
ap, ep, t, z, mu, ga pegmatite, aplite peraluminous i [25], [39], [45], [49], [50]
ap, ep, t, z, mu, ga pegmatite, aplite peraluminous
ap, ma, ep, sp pegmatite, aplite [9], [23], [46], [54]
ap, ma, sp abund. peg, aplite [34]
ap, ep, t, z, mu, ga pegmatite, aplite [39], [57]
ap, t, ma, z pegmatite, aplite foliated phyllite adjacent to contact metaluminous [34], [47]
ga, ap, t, metasedimentary xenoliths [32]
z, mz [10], [38]
ap, ma, sp, z, t, ep pegmatite, aplite metasedimentary xenoliths [32], [33]
ap, ma, sp, z, t, ep metasedimentary xenoliths [32]
ap, ma, sp, z mafic bi-rich granodiorite
ru, ap, z, ma aplite
ma, py, ap, z, sp, ru, t biotite granite metasedimentary xenoliths metaluminous
ga, ap, t, peraluminous [30], [40], [48], [56]
ap, sp, z, t, ep pegmatite, aplite metasedimentary xenoliths
ap, ma, sp, z, t, ep pegmatite, aplite few metaluminous
ap, ma, ep, sp, al, z granitic metasedimentary xenoliths metaluminous [27], [36], [57]
ap, ma, sp, z sheeted pegmatite [15], [32], [51]
chl xenoliths, mafic hb diorite metaluminous [8]
ap, ma, ep, t, z granitic apophyses foliated phyllite adjacent to contact metaluminous [8], [10], [57]
pegmatite, aplite [2], [3], [4], [42]
pegmatite, aplite [2], [4]
[2], [3], [4], [42], [55]
ep, al, ap, opaques [42], [55]
ep, al, ap, opaques [42], [55]
metasedimentary xenoliths (Sr ) 0.7095 [2], [17], [18], [20]
ap, sp, z, tr peraluminous [2], [3], [4], [41], [42]
ap, z, il, al small dikes (Sr ) 0.7250
TERRANE ISOTOPIC AGE (Ma)
Adams River K (U-Pb) 67-57; 70-71 (z) post-tectonic
(U-Pb) 100 (z) syn-tectonic
K / SM
(Ar-Ar) 90.4±1.2 (mu)
K (U-Pb) 92-94 (mz) Mo, W±Au, north-trending
2 K (U-Pb) 161±7.8 (t) Cu
2 K (Rb-Sr) 66±3; (Ar-Ar) 78 (bi) Cu post deformation
2 C / K post deformation
2 K
2 K (Ar-Ar) 99 (bi) W-Mo
2 C / K (U-Pb) 99-100 (z) W post deformation
2 C / K W-Mo
2 K / NA
(U-Pb) 100 (z)
2 K (U-Pb) 149±11(z); 141±7 (t) Cu
2 NA
2 K (U-Pb) 168±3 (t)
2 K
2 NA U, Rare Earths post deformation
(K-Ar) 89.1±1.9 (bi)
2 NA
2 NA (Ar-Ar) 74±0.4 (mu) Mo post deformation
2 NA post deformation
2 NA (K-Ar) 51.0±1.1 (bi); (U-Pb) 90 (z) Ag-Pb-Zn±Au
2 NA
2 NA
TEXTURE
leuco-GRNT m. gr., variably foliated, equigranular bi, mu
leuco-GRNT bi, mu
hb-bi GRNT bi, hb
bi-mu GRNT m. gr. equigranular and porphyritic bi, mu
m. gr., equigranular and porphyritic hb, bi
QMZD c. gr., megacrystic potassium feldspar bi, hb, ep
QMDT f.-m. gr., equigranular bi, mu
leuco-GRNT foliated bi
QMZD, GRNT bi, hb
QMNZ, GRNT m.-c. gr., potassium feldspar megacrystic bi
bi-GRNT bi
bi-GRNT m. gr., equigranular bi, mu
GRDT hb, bi
APLT f.-m. gr., equigranular mu, bi
GRNT m. gr., equigranular and porphyritic bi, mu
GRDT c. gr., porphyritic hb, bi
porphyritic; megacrystic microcline bi, hb
BATH 4-5 (qtz-bi-mu-ky-si-st) opx, hb, bi
hb-bi QMNZ bi, hb
hb-bi QMNZ bi, hb, ep
leuco-QMNZ m. gr., leucocratic; c. gr. porphyritic bi, mu
hb-bi GRDT f.-m. gr., equigranular bi, hb, opx
bi-QMNZ bi
bi-QMNZ m. gr., porphyritic bi
bi-QMNZ m. gr., porphyritic bi
bi-mu GRNT bi, mu
leuco-QMNZ m. gr., equigranular mu, bi
leuco-QMNZ m.-c. gr., ineq-hypid mu, bi
2 NA (K-Ar) 63.8±1.4 (bi) Pb-Ag-Zn±Sn
2 NA (K-Ar) 60.2±1.3, 53.6±1.1 (bi) Mo
2 NA
2 NA (K-Ar) 103±4 (bi); (U-Pb) 94 (z) Cu-Au-Ag
2 NA Mo-W±Cu
post deformation
(K-Ar) 98.7±2.1(bi)
post deformation
2 As-Pb-Ag-Au, W
post deformation
2 NA Au, Pb-Zn-Cu, Mo post deformation
2 NA
2 NA (K-Ar) 166±8 (hb)
2NA Pb-Ag-Zn±Au
2
NA Pb-Ag-Zn±Au
2 K
2 K Pb
2 NA (K-Ar) 100.4±2.1 (bi)
2 Q / K (K-Ar) 108±6; (Rb-Sr) 115 Mo, W post deformation
2 K Mo, W-Mo, U
2 NA Mo, W-Mo, U
2 K (K-Ar) 98.3±1.1 (bi)
2 K (K-Ar) 93.8±1.7 (mu)
2 Q / K (Rb-Sr) 115
2 NA Mo, W
2 NA
2 NA Au, Ag-Pb-Zn±Au
2NA Ag-Pb-Zn±Au
2 K Pb-Zn±Ag-Au
2 Q (U-Pb) 167.4±2, 165±3 (z)
[2]
[2]
bi, ap, ma, sp, z, al aplite metaluminous [22]
ap, z
pegmatite, aplite
[1], [2], [31], [43]
ap, ma, ep, sp
pegmatite, aplite
ap, ep, sp, mu f. gr., mafic-rich quartz diorite
metaluminous
[2], [17], [35], [43]
ap, bd, z pegmatite, aplite intrusive breccia [6], [52]
ap, sp, ep, ma, z metasedimentary xenoliths metaluminous [24], [55]
ap, sp, al, ma, z metaluminous i [5], [53], [55]
z, sp, ap [2], [7], [30], [38]
z, sp, ap [2], [7], [30], [38], [43]
ap, ep, t, z, mu, ga f. gr., mafic clots bi-ep-sp [28], [29]
ap, ep, t, z, mu, ga f. gr., mafic clots bi-ep-sp [28], [29]
ap, ma, t, z, mu granite, pegmatite abundant granitized wallrocks [1]
(Sr ) 0.7056 [1], [14], [17]
mu, ma, ap, z [1], [13]
(Sr ) 0.7084 [1], [17], [18], [19]
ga [1], [37]
ga [1]
granite, pegmatite abundant granitized wallrocks [1], [14]
ga [2], [7], [43]
rare hornblende diorite xenoliths [2], [7], [43]
ap, t, ma, z [1], [19], [44]
ap, t, ma, z
[30]
ap, sp, ep, ma, z [16], [17], [18], [21]
369537 5677322
319808 5685552
400583 5706837
419800 5654400
400640 5715285
417500 5670000443672 5655652
470925 5648044
411153 5708081
418991 5693595435525 5684377
507992 5622194
533119 5606903
margin comprised of interdigitated pegmatite, aplite, foliated granite
and country rock
PLUTON(area)
LOCATION(UTM)
ASSOCIATEDMINERALIZATION
RELATIONSHIPTO TECTONISM
COMPOSITIONOF PHASES
MAFICMINERALS
ACCESSORYMINERALS
GEOCHEMICALCOMPOSITION
ISOTOPICCOMPOSITION
[26], R.L. Armstrong, unpublished data
[12], [48], Archibald unpublished data
rare xenoliths of country rock (near contact)
(Sr ) 0.7149 - 0.7279
Northern Monasheeleucogranite
Baldy 558 km
Anstey pluton 120 km
309169 5699457
2
2
(U-Pb) 115.9±4.6 (z); (Ar-Ar) 93 (se); (K-Ar) 99±5, 101±5, 106±5,104±3 (bi); (Rb-Sr) 98.5±2.2
(K-Ar)100±2 (hb), 83.0±2.0 (bi); (U-Pb)104±1(z)
(U-Pb) 71±1(z);(Ar-Ar) 67±1.5 (hb), 51±0.6 (bi)
(U-Pb) 104.3+1.4/-1.8 (z); (Ar-Ar) 114±5 (hb), 100±1 (bi)
(U-Pb) ~87 (z); (K-Ar) 96.5, 93.4 (bi);
94.2 (mu); 122.6 (mu-aplite)
(K-Ar) 281, 200 (bi); 116 (hb); (U-Pb) 169±3.4 (z)
(U-Pb) 168±2 (z); (K-Ar) 168 (bi)
(K-Ar) 93.5±1.5 (bi); (Rb-Sr) 107±4 (Wr-ap)
Mo
399267 5741688
(K-Ar) 95.1±2.1 (bi); (Ar-Ar) 93±0.4 (mu);
(Rb-Sr) 109.5±7.2 (Wr-ap)
(K-Ar) 57.7±1.2 (bi), 55.5±1.6 (mu);(Rb-Sr) 115.4±.3.5 (Wr-ap)
(Ar-Ar) 71.9±2.0 (mu); (Rb-Sr) 71(bi); 87 (mu);115±.5 (Wr-ap)
523837 5534187558176 5532172
529625 5587500
510741 5526300
551640 5557554
Honeymoon Bay84 km
Downie stock5 km
Mount Revelstoke leucogranite
41 km
Goldstream103 km
Long Creek35 km
Sale Creek45 km
Albert stock36 km
Battle Range 519 km
Bigmouth 27 km
Adamant Pluton 127 km
Pass Creek 22 km
Horsethief Creek 132 km
Frying Pan Stock 4 km
Lake of the Hanging Glacier 4 km
Fry Creek 611 km
White Creek 435 km
Shoreline Stock 23 km
Fang 17 km
Bonnington Pluton 481 km
Porcupine Creek Stock 15 km
Wall Stock 52 km
Mine Stock95 km
Rykert/Kanisku 27 km
Corn Creek Gneiss 3 km
Wallack Creek Stock 49 km
Emerald Stock 0.4 km
Sheep Ck 3 km
Summit Stock 5 km
Lost Creek 24 km
Hidden Creek Stock 6 km
Salmo Stock 63 km
Midge Creek Stock 17 km
Baldy Pluton 35 km
Bayonne Batholith[Steeple Mtn, Drewery Ck,
Heather Ck]180 km
Bayonne Batholith [Shaw Ck.]
130 km
Mount Toby 12 km
Glacier Creek Stock 16 km
Howell Creek Intrusives <1 km
Sanca Creek Stock 18 km
Mount Skelly Pluton 302 km
Reade Lake Stock 26 km
Hall Lake Stock 8 km
Crawford Stock 9 km
Sawyer Creek Stock 3 km
CHARACTERISTICS OF SOME MESOZOIC PLUTONS IN SOUTHEASTERN BRITISH COLUMBIA
m.-c. gr., bi-kfs foliationporph-QMNZ bi, mu ap, ma, sp, al, z
431541 5731330
515720 5497130539984 5496177
588260 5498991
529273 5467491
521483 5473009
675000 5455000
516288 5580635
511097 5469423
531042 5561391
511097 5469423
499545 5475628
503980 5476650
484435 5450764
496287 5450651
497900 5435931
489155 5444788483618 5441005476789 5437778
524158 5434020
529733 5429587
511944 5447685
502643 5452301
492917 5456644
461761 5459432
531411 5511885
488716 5438396
(U-Pb) 76±6, 75 (z); (K-Ar) 51.8±1.4 (mu)
(Rb-Sr) 67, 90 (bi); 105.9±.0.6 (Wr-ap)
Mo, U, W-Mo, Pb- Ag-Zn±Au
Mo, Au, W-Sn, Ag- Pb-Zn±AuBe, W, W-Mo, Pb-Ag-Zn±Au
Cu, Mo, Ag-Pb-Zn±Au
Mo, W-Mo,Pb-Ag-Zn±Au
Mo, Cu-Mo, W±Au,
Au-Cu±Co,Pb-Ag-Zn±Au
(K-Ar) 99 to 69 (bi & mu); (Ar-Ar) 96 (se); 92 (bi)
(U-Pb)134±12 (z); 81.7±0.2 (mz);(K-Ar) 49.6±1.1 (bi);(Rb-Sr) 58±6 (mu)
(U-Pb) 93.4±1, 93.8±1(z); (K-Ar) 54.7±1.0 (mu)
(U-Pb) 171 (z); (K-Ar) 164.7±3.4 (bi),
166.0±4.4 (mu); [(K-Ar) 128.6±2.8 (bi)](U-Pb) 167.6±4.3 (z);(K-Ar) 147.3±3 (bi);
158.0±4.2 (mu)
(K-Ar) 156±10 (hb)
Au, W-Au, Mo,Ag-Pb-Zn±Au
syn to late deformation
syn to late deformation
syn to late deformation
syn to late deformation
syn to late deformation
post deformation
post deformation
post deformation
syn to late deformation
Au, W-Au, Mo, Ag- Pb-Zn±Au
(K-Ar) 101.9±-2.8 (mu); 102.5±2.1, 102.2±2.1
(bi); (Rb-Sr) 108±6
(K-Ar) 102.0±2.1(bi), 102.4±2.8 (mu)
(U-Pb) 111±5 (a), 112±20 (z)
(U-Pb) 117±1 (t), 117±3.5 (a)syn to late
deformation, northeast-trending
post deformation
post deformation
post deformation
syn to late deformation
Mo, Au,Ag-Pb- Zn±Au
W, Au, Mo, Ag-Pb-Zn±Au
syn to late deformation
syn to late deformation
syn to late deformation
syn to late deformation
(Ar-Ar) 157.3±0.7(mu) contact aureole
(U-Pb) 95 (z);(K-Ar) 49.7±1.4, 52±1.4 (mu)
(K-Ar) 80.9±1.7(bi); (Ar-Ar) 96.5±1.2 (se)
(U-Pb) 98.5±5 (z); (K-Ar) 72-119
post deformation; crosscuts
St. Mary Fault
post-dates Hall Lake Fault
Pb-Ag-Zn±Au
post deformation; cuts Redding Creek fault
syn to late deformation
west-trending;post deformation
post deformation; west- trending
late to post deformation
late to post deformation
late to post deformation
syn to late deformation, west-trending
syn to late deformationsyn to late
deformation
post deformation,cuts
Mount Forester Fault
late to post deformation
semiconcordont with D2 structures [20]
crosscuts Kootenay Arc Boundary Faultintrusion localized
along Hall Lake fault
hb-bi QMNZ, hb SYNT
hb-GRDT; hypersthene
MNZT
hb-bi GRNT, bi-mu GRNT
Cooling, 500-300°C
hb-bi GRDT, pyx SYNT
leuco-QMNZ, hb-bi GRNT
leuco-QMNZ, hb-bi GRNT
bi-GRDT, TNLT
QMNZ, bi- GRNT
bi-GRDT, bi-mu GRNT
hb-bi GRDT, QMNZ
c. gr., equigranular, margin comprises inter- digitated granite and 'granitized' country rock
m-c. gr., gneiss, lineated, potassium feldspar megacrysts
m-c. gr., equigranular,potassium feldspar megacrysts
m. gr., foliated,rare megacrystic potassium feldspar
m-c. gr., equigranular,potassium feldspar megacrysts
massive, m. gr., foliated, megacrystic potassium feldspar
m. gr., equigranular, margin comprises interdigitated granite and country rock
massive, m. gr., foliated, megacrystic potassium feldspar
m.- c. gr., porphyritic,megacrystic potassium feldspar
m. gr. equigranular core, margin interdigitated pegmatite, aplite, foliated granite and country rock
al, ap, ma, ru, il, sp, z, t, ep; pc, eu, ur
al, ap, ma, ru, il, sp, z, t, ep, pc, eu, ur
c. gr., megacrystic potassium feldspar, porphyritic
c. gr., megacrystic potassium feldspar, porphyritic
m. gr., equigranular, hypersthene-augite MNZ core surrounded by foliated, hb-bi GRD
m.-c. gr., equigranular,foliation subparallel to contacts
m.-c. gr., potassium feldspar megacrystic, cut by 500 m thick mylonite
m.-c. gr., potassium feldspar megacrystic, margins comprised of interdigitation of sills and country rock
m. gr., variably foliated, equigranular, megacrystic potassium feldspar
c. gr., equigranular and megacrystic potassium feldspar
metasedimentary xenoliths, granodiorite (near contact)
metasedimentary xenoliths (near contact)
hornfels, f. gr. mafics, plagioclase porphyroblasts
weakly peraluminous
weakly peraluminous
abundant pegmatite, aplite
rare pegmatite, aplite
abundant pegmatite, aplite
metasedimentary xenoliths, granodiorite (near contact)
f. gr., mafic-rich and medisedimentary xenoliths (marginal
phase)
weakly peraluminous
weakly peraluminous
weakly peraluminousmetaluminous
to peraluminous
weakly peraluminous
weakly peraluminous
metaluminous, weakly
peraluminous
weakly peraluminous (Sr ) 0.7054
(Sr ) 0.7162 - 0.7418 i
i
(Sr ) 0.7072 - 0.7081
(Sr ) 0.7079 - 0.7102
(Sr ) 0.7079 - 0.7102
i
i
i
i
i
subalkaline, metaluminous
(Sr ) 0.7046 & 0.7066 i
i
i
mafic bi-rich granitic autoliths, metasedimentary xenoliths
weak-strongly peraluminous
weakly peraluminous
weakly peraluminous
mafic bi-rich granitic autoliths, metasedimentary xenoliths
rare pegmatite, aplite
common pegmatite,aplite
common pegmatite, aplite
ganet-musc pegmatites
f. gr., mafic-rich, plag porphyritic diorite, metasedimentary rocks
weak-strongly peraluminous
mafic bi-rich granitic autoliths, metasedimentary xenoliths
weakly peraluminous
weakly peraluminous
(Sr ) 0.7065 - 0.7078
(Sr ) 0.7056 - 0.7069
i
COMPOSITIONOF PHASES
LOCATION(UTM)
PLUTON(area) TERRANE RELATIONSHIP
TO TECTONISMASSOCIATED
MINERALIZATIONISOTOPIC AGE (Ma) DIKESTEXTURE ACCESSORYMINERALS
MAFICMINERALS INCLUSION TYPE ISOTOPIC
COMPOSITIONGEOCHEMICALCOMPOSITION REFERENCES
Be, W, W-Mo, Pb-Ag-Zn±Au(K-Ar) 89 (hb)
(K-Ar) 57, 75 (bi); (Rb-Sr) 56, 67 (bi), 105.9 (Wr-ap)
intrusion localized along Hall Lake fault (Sr ) 0.7250 ap, ma, ep, sp, al
ap, ma, ep, spm. gr., porph., microcline phen., hbl lineation
m. gr., porph., microcline phen., hbl lineation
bi-GRDT
hb-bi GRDT
bi, hb
bi, hbhornfels, f. gr. mafics,
plagioclase porphyroblasts
hornfels, f. gr. mafics, plagioclase porphyroblasts
pegmatite
pegmatite
(Sr ) 0.7077i
i [2], [3], [4], [41], [53]
SELKIRK MOUNTAINS: LATE CRETACEOUS
SHUSWAP: MID JURASSIC
SHUSWAP: MID TO LATE CRETACEOUS
SELKIRK MOUNTAINS: MID TO LATE CRETACEOUS
SELKIRK MOUNTAINS: LATE JURASSIC - EARLY CRETACEOUS
SELKIRK MOUNTAINS: MID JURASSIC
KOOTENAY ARC: MID TO LATE CRETACEOUS
SALMO: MID JURASSIC
SALMO: LATE CRETACEOUS
SALMO: MID TO LATE CRETACEOUS
KOOTENAY ARC: MID JURASSIC
KOOTENAY ARC: MID TO LATE CRETACEOUS (continued)
CHARACTERISTICS OF SOME MESOZOIC PLUTONS IN SOUTHEASTERN BRITISH COLUMBIA (continued)
INTRUSIVE HISTORY(EMPLACEMENT PRESSURE)
synmetamorphism, 700°C at
BATH 1 (qtz-mu-an-cor)
sheared and metamorphosed post ca. 90 Ma at
BATH 3 (qtz-bi-mu-si-st); magmatic epidote
<BATH 2 (qtz-bi-ga-an)
BATH 3 (qtz-mu-an)
<BATH 2 (qtz-bi-ga-an)
BATH 2 - 3 (si-an-st-mu)
BATH 2 - 3 (si-an-st-mu)
synmetamorphism, (ga-st-ky)
-crystallization,contact aureole
BATH 2 and 3 (qtz-mu-an-st)
BATH 5 (ga-bi-ky-si )
BATH 2 and 3 (qtz-mu-ga-an-st and qtz- mu-si) >BATH 3 (qtz-mu-si-st )
>BATH 3 (qtz-mu-si-st )
INTRUSIVE HISTORY(EMPLACEMENT PRESSURE)
BATH 2 and 3 (qtz-mu-an-st)
(si-st)
(qtz-bi-mu-st-ky-an)
(ga-si-bi-mu-qtz-pl)
(an-si)
BATH 1 (an, w/ no si)
BATH 1-2 (qtz-bi-mu-an)
BATH 1-2 (qtz-bi-an±ga)
BATH 4 (qtz-mu-ky-si; w/ no an, ga)
BATH 4 (qtz-mu-ky-si; w/ no an, ga)
hb-geobarometry
BATH 4-5 (qtz-bi-mu-si-an)
BATH 4-5 (qtz-bi-mu-ky-si-an)
Terrane: K=Kootenay, SM=Slide Mountain,C=Clachnacudainn, NA=North America, Q=Quesnellia.Isotopic age: a=allanite, ap=apatite, bi=biotite, ga=ganet, hb=hornblende, mu= muscovite, mz=monzonite, se=sericite, t=titanite, Wr=whole rock, z=zircon.Associated mineralization: Ag=silver, As=arsenic, Au=gold, Be=beryl, Co=cobalt, Cu=copper, Mo=molybdenum, Pb=lead, Sn=tin, U=uranium, W=Tungsten, Zn=zinc.
BATH=bathozones, kbars=kilobars, an=andalusite, cor=cordierite, gnt=ganet, ky=kyanite, pl=plagioclase, qtz=quartz, si=sillimanite, st=-staurolite. Contact mineral assemblages and quantitative geothermobarometry sources referenced.
Composition of phases: APLT=aplite, DORT=diorite, GBBR=gabbro, GRDT=granodiorte, GRNT=granite, MNZT=monzonite, QMNZ= quartz monzonite, QMZD=quartz monzodiorite, SYNT=syenite, TNLT=tonalite. Texture: m=medium, c=coarse, f=fine, gr=grained.Essential and accessory minerals: al=allanite, bd=baddeleyite, ap=apatite, ch=chlorite, ep=epidote, eu=euxinite, il=illmenite, ma=magnetite, opx=orthopyroxene, py=pyrite, pc=pyrochlore, px=pyroxene, ru=rutile, sp=sphene, tr=tourmaline, ur=uraninite.
TABLE REFERENCES[1] Archibald, D.A., Glover, J.K., Price, R.A., Farrar, E. and Carmichael, D.M. (1983): Geochronology and Tectonic Implications of Magmatism and Metamorphism, Southern Kootenay
Arc and Neighbouring Regions, Southeastern British Columbia. Part I: Jurassic to Mid-Cretaceous; Canadian Journal of Earth Sciences, Volume 20, pages 1891-1913.[2] Archibald, D.A., Krogh, T.E., Armstrong, R.L. and Farrar, E. (1984): Geochronology and Tectonic Implications of Magmatism and Metamorphism, Southern Kootenay Arc and
Neighbouring Regions, Southeastern British Columbia. Part II: mid-Cretaceous to Eocene; Canadian Journal of Earth Sciences, Volume 21, pages 567-583.[3] Brandon, A.D. and Lambert, R.St.J. (1992): Geochronology of Mesozoic Granitoids in the Southern Canadian Cordillera; Cordilleran Tectonics Workshop, March 1992, University
of Alberta, Lithoprobe Report No. 24, pages 95-104.[4] Brandon, A.D. and Lambert, R.St.J. (1993): Geochemical Characterization of mid-Cretaceous Granitoids in the Kootenay Arc in the Southern Canadian Cordillera; Canadian Journal
of Earth Sciences, Volume 30, pages 1076-1090.[5] Brandon, A.D. and Smith, A.D. (1994): Mesozoic Granitoid Magmatism in Southeast British Columbia: Implications for the Origin of Granitoid Belts in the North American Cordillera;
Journal of Geophysical Research, Volume 99, pages 11, 879-11, 896.[6] Brown, D.A. and Cameron, R. (1999): Sediment-Hosted, Disseminated Gold Deposits Related to Alkalic Intrusions in the Howell Creek Structure, Southeastern British Columbia
(82G/2,7); B.C. Ministry of Energy and Mines, Geological Fieldwork 1998, Paper 1999-1, pages 179-192.[7] Brown, D.A., Doughty, P.T., Glover, J.K., Archibald, D.A., Davis, D.W. and Pattison, D. (in prep): Purcell Anticlinorium to the Kootenay Arc, Southeastern British Columbia; Highway 3 -
Creston to Summit Pass, and Northern Priest River Complex; B.C. Ministry of Energy and Mines, Field Trip Guide and Road Log.[8] Brown, R.L., McNicoll, V.J., Parrish, R.R. and Scammell, R. J. (1992): Middle Jurassic Plutonism in the Kootenay Terrane, Northern Selkirk Mountains, British Columbia; in Radiogenic
Age and Isotopic Studies; Report 5; Geological Survey of Canada, Paper 91-2, pages 135-141.[9] Calderwood, A.R., van der Hayden, P. and Armstrong, R.L. (1990): Geochronometry of the Thuya, Takomkane, Raft and Baldy Batholiths, South-Central British Columbia; Geol. Assoc.
Can. Mineral. Assoc. Can. Ann. Meet. Programs with Abstracts, Volume 15, page A19.[10] Colpron, M. (1996): Stratigraphy, Structure and Thermotectonic Evolution of the Western Flank of the Selkirk Fan Structure, Northern Selkirk Mountains, British Columbia; unpublished
Ph. D. thesis, Queen's University, Kingston, Ontario, 162 pages.[11] Colpron, M., Price, R.A. and Archibald, D.A. (1999): 40Ar/39Ar Thermochronometric Constraints on the Tectonic Evolution of the Clachnacudainn Complex, Southeastern British
Columbia; Canadian Journal of Earth Sciences, Volume 36, pages 1989-2006.[12] Crowley, J.L. (1992): Tectonic Evolution of the Clachnacudainn Terrane and Standfast Creek Fault, Southern Omineca Belt, Canadian Cordillera; unpublished M.Sc. thesis, Carleton
University, Ottawa, Ontario, 225 pages.
TABLE REFERENCES (continued)[28] Leclair, A.D. (1988): Polyphase Structural and Metamorphic Histories of the Midge Creek Area, Southeastern British Columbia; Implications for Tectonic Processes in the
Central Kootenay Arc; unpublished Ph.D. thesis, Queen's University, Kingston, Ontario, 264 pages.[29] Leclair, A.D., Parrish, R.R. and Archibald, D.A. (1993): Evidence for Cretaceous Deformation in the Kootenay Arc Based on U-Pb and 40Ar/39Ar Dating, Southeastern British
Columbia; in Current Research, Part A; Geological Survey of Canada, Paper 93-1A, pages 207-220.[30] Leech, G.B., Lowdon, J.A., Stockwell, C.H. and Wanless, R.K. (1963): Age Determinations and Geological Studies (Including Isotopic Ages-Report 4); Geological Survey of
Canada, Paper 63-17, 140 pages.[31] Logan, J.M. (2000): Plutonic-Related Gold-Quartz Veins in Southern British Columbia; in Geological Fieldwork 1999, British Columbia Ministry of Energy and Mines, Paper
000-1, pages 265-278.[32] Logan, J.M. and Colpron, M. (1995): Northern Selkirk Project - Geology of the Goldstream River Map Area (82M/9 and Parts of 82M/10); in Geological Fieldwork 1994,
Grant, B. and Newell, J.M., Editors, B.C. Ministry of Energy, Mines and Petroleum Resources, Paper 1995-1, pages 215-241.[33] Logan, J.M. and Friedman, R.M. (1997): U-Pb Ages from the Selkirk Allochthon, Seymour Arm Map Area, Southeast British Columbia (82M/8 and 9); in Geological Fieldwork
1996, B.C. Ministry of Energy and Mines, Paper 1997-1, pages 17-23.[34] Logan, J.M. and Mann, R.K. (2000a): Geology and Mineralization in the Adams - East Barriere Lakes Area, South-Central British Columbia, 82M/04; B.C. Ministry of Energy
and Mines, Open File 2000-7.[35] Logan, J.M. and Mann, R.K. (2000b): Geology and Mineralization Around the Mount Skelly Pluton, Kootenay Lake, Southeastern British Columbia, 82F/07E; B.C. Ministry of
Energy and Mines, Open File 2000-8.[36] Marchildon, N., Dipple, G.M. and Mortensen, J.K. (1998): New Metamorphic and Geochronological Constraints on the Tectonic Evolution of the Northern Selkirk Mountains,
SEBC; Cordilleran Tectonics Workshop, March 1998, Simon Fraser University, Lithoprobe Report No. 64, page 192.[37] Mathews, W.H. (1953): Geology of the Sheep Creek Camp, British Columbia Department of Mines, Bulletin 31, 94 pages.[38] Parrish, R.R. (1992): Miscellaneous U-Pb Zircon Dates from Southeast British Columbia; in Radiogenic Age and Isotopic Studies: Report 5, Geological Survey of Canada,
Paper 91-2, pages 143-153.[39] Parrish, R.R. (1995): Thermal Evolution of the Southeastern Canadian Cordillera; Canadian Journal of Earth Sciences, Volume 32, pages 1618-1642.[40] Read, P.B. and Wheeler, J.O. (1976): Geology of Lardeau West-Half Map Area; Geological Survey of Canada, Open File 432, 1:125 000 scale.[41] Reesor, J.E., (1958): Dewar Creek Map-Area with Special Emphasis on the White Creek Batholith, British Columbia; Geological Survey of Canada, Memoir 292, 78 pages.
TABLE REFERENCES (continued)[13] Daly, R.A. (1912): Geology of the North American Cordillera at the Forty-Ninth Parallel, Geological Survey of Canada, Memoir 38, Part I, 546 pages.[14] Einarsen, J.M. (1994): Structural Geology of the Pend d'Oreille Area and Tectonic Evolution of the Southern Kootenay Arc; unpublished Ph.D. thesis, The University of Calgary,
Calgary, Alberta, 172 pages.[15] Fox, P.E. (1969): Petrology of the Adamant Pluton, British Columbia; Geological Survey of Canada, Paper 67-61, 101 pages.[16] Ghent, E.D., Nicholls, J., Simony, P.S., Sevigny, J. and Stout, M. (1991): Hornblende Geobarometry of the Nelson Batholith, Southeastern British Columbia; Tectonic Implications;
Canadian Journal of Earth Sciences, Volume 28, pages 1982-1991.[17] Ghosh, D.K. (1995a): Nd-Sr Isotopic Constraints on the Interaction of the Intermontane Superterrane with the Western Edge of North America in the Southern Canadian Cordillera;
Canadian Journal of Earth Sciences, Volume 32, pages 1740-1758.[18] Ghosh, D.K. (1995b): U-Pb Geochronology of Jurassic to early Tertiary Granitic Intrusives from the Nelson-Castlegar Area, Southeastern British Columbia, Canada; Canadian
Journal of Earth Sciences, Volume 32, pages 1668-1680.[19] Glover, J.K. (1978): Geology of the Summit Creek Map-Area, Southern Kootenay Arc, British Columbia; unpublished Ph.D. thesis, Queen's University, Kingston, Ontario, 143
pages.[20] Höy, T. (1980): Geology of the Riondel Area, Central Kootenay Arc, Southern British Columbia; B.C. Ministry of Energy, Mines and Petroleum Resources, Bulletin 73, 89 pages.[21] Höy, T. and Dunne, K.P.E. (1998): Geological Compilation of the Trail Map-Area, Southern British Columbia; B.C. Ministry of Energy and Mines, Open File 1998-1.[22] Höy, T. and van der Hayden, P. (1987): Geochemistry, Geochronology, and Tectonic Implications of Two Quartz Monzonite Intrusions, Purcell Mountains, Southeastern British
Columbia; Canadian Journal of Earth Sciences, Volume 25, pages 106-115.[24] Kells, M.P. (1993): Petrology and Thermobarometry of Metapelite from the Contact Aureole of the Glacier Creek Stock, Western Purcell Range, B.C., unpublished B.Sc. thesis,
Queen's University, Kingston, Ontario, 28 pages.[25] Kyser, T.K., Ghent, E.D. and Sevigny, J.H. (1994): Petrogenesis of Two-mica Granites, Northern Monashee Mountains, British Columbia: Evidence from Oxygen, Hydrogen and
Strontium Isotopic Compositions; Geological Society of America, Bulletin, Volume 106, pages 1531-1537.[26] Lane, L.S. (1984): Deformation History of the Monashee Décollement and Columbia River Fault Zone, British Columbia; unpublished Ph.D. thesis, Carleton University, Ottawa,
Ontario, 240 pages.[27] Leatherbarrow, R.W. (1981): Metamorphism of Pelitic Rocks from the Northern Selkirk Mountains, Southeastern British Columbia; unpublished Ph.D. thesis, Carleton University,
Ottawa, Ontario, 218 pages.
TABLE REFERENCES (continued)[42] Reesor, J.E., (1973): Geology of the Lardeau Map-Area, East-Half, British Columbia; Geological Survey of Canada, Memoir 369, 129 pages.[43] Reesor, J.E. (1996): Geology, Kootenay Lake, British Columbia; Geological Survey of Canada, Map 1864A, scale 1:100 000.[44] Rice, H.M.A. (1941): Nelson Map-Area, East-Half, British Columbia; Geological Survey of Canada, Memoir 228, 86 pages.[45] Scammell, R.J. (1993): Mid-Cretaceous to Tertiary Thermotectonic History of Former Mid-Crustal Rocks, Southern Omineca belt, Canadian Cordillera; unpublished Ph.D. thesis,
Queen's University, Kingston, Ontario.[46] Schiarizza, P. (1990): Structural and Stratigraphic Relationships Between the Fennell Formation and Eagle Bay Assemblage, Western Omineca Belt, South-Central British Columbia:
Implications for Paleozoic Tectonics Along the Paleocontinental Margin of Western North America; unpublished M.Sc. thesis, University of Calgary, Calgary, Alberta, 343 pages.[47] Schiarizza, P. and Preto, V.A. (1987): Geology of the Adams Plateau-Clearwater-Vavenby Area; B.C. Ministry of Energy, Mines and Petroleum Resources, Paper 1987-2, 88 pages.[48] Sears, J.W. (1979): Tectonic Contrasts Between the Infrastructure and Suprastructure of the Columbian Orogen, Albert Peak Area, Western Selkirk Mountains, British Columbia;
unpublished Ph.D. thesis, Queen's University, Kingston, Ontario, 154 pages.[49] Sevigny, J.H., Parrish, R.R., and Ghent, E.D. (1989): Petrogenesis of Peraluminous Granites, Monashee Mountains, Southeastern Canadian Cordillera; Journal of Petrology, Volume
30, pages 557-581.[50] Sevigny, J.H., Parrish, R.R., Donelick, R.A., and Ghent, E.D. (1990): Northern Monashee Mountains, Omineca Crystalline Belt, British Columbia: Timing of Metamorphism, Anatexis
and Tectonic Denudation; Geology, Volume 18, pages 103-106.[51] Shaw, D. (1980): A Concordant Uranium-Lead Age for Zircons in the Adamant Pluton, British Columbia; in Rubidium-Strontium and Uranium-Lead Isotopic Age Studies, Report 3;
Edited by W.D. Loveridge in Current Research, Part C, Geological Survey of Canada, Paper 80-1C, pages 243-246.[52] Skupinski, A. and Legun, A. (1989): Geology of Alkaline Rocks at Twentynine Mile Creek, Flathead River Area Southeastern British Columbia; in Exploration in British Columbia
1988, B.C. Ministry of Energy, Mines and Petroleum Resources, pages B28-B34.[53] Wanless, R.K., Loveridge, W.D. and Mursky, G. (1968): A Geochronological Study of the White Creek Batholith; Canadian Journal of Earth Sciences, Volume 5, pages 375-386.[54] Wanless, R.K., Stevens, R.D., Lachance, G.R. and Rimsaite, J.Y.H. (1966): Age Determinations and Geological Studies, Part 1 - Isotopic Ages, Report 5: Geological Survey of
Canada, Paper 65-17, 101 pages.[55] Warren, M.J. (1997): Crustal Extension and Subsequent Crustal Thickening Along the Cordilleran Rifted Margin of Ancestral North America, Western Purcell Mountains, South-
eastern British Columbia; unpublished Ph.D. thesis, Queen's University, 361 pages.[56] Wheeler, J.O. (1963): Rogers Pass Map-Area, British Columbia and Alberta (82N west half); Geological Survey of Canada, Paper 62-32, 32 pages.[57] Wheeler, J.O. (1965): Big Bend Map-Area, British Columbia, (82M east half); Geological Survey of Canada, Paper 64-32, 37 pages.
ARM
GOLDEN
PENTICTON
CONTINENTAL
MINE
Sn, Pb-Ag-Zn±Au
W-Mo
[42]
lamprophyre,qtz-porphyry aplite
Location: Universal Transverse Mercator, NAD83, Zone 11.
Isotopic composition: Sr = initial strontiumi
MOUNT FOWLER
CLACHNA-CUDAINN
[2], [3], [4], [41], [53]
[25], [39], [45], [49], [50]
NA
504030
COMPILATION BY JAMES LOGAN
Kilometres20100
SCALE 1:500 000
(NTS 82E, F, G, J, K, L, M, N)
GEOSCIENCE MAP 2002-1GEOLOGICAL SURVEY BRANCH
INTRUSION - RELATED MINERAL OCCURRENCESOF THE
CRETACEOUS BAYONNE MAGMATIC BELT,SOUTHEAST BRITISH COLUMBIA
Ministry of Energy and Mines Energy and Minerals Division Geological Survey Branch
GEOLOGICAL CARTOGRAPHY BY J. LOGAN and V. VILKOS
TRAILROSSLAND
B.C.ALBERTA
CASTLEGAR
[1], [19], [44], R.M. Friedman,
pers.comm. 1996
BAYONNEMAGMATICBELT
O PN
LI
O M N
K
FEHGF
J I
O P
IJ
G H
BCD
M N P
L K
A
G H E
CDBC
PO
A
IJ
E
NM
G HF
C B
I
P
DB
O
C A
EG
K J I
PO
HF
C AB
350 kilometres
PlainsBelt
OminecaIntermontane
B
Belt
Insular Belt
Belt
J
L K
CRETACEOUS PLUTONSand
MORPHOGEOLOGICAL BELTS
Coast
BeltForeland
F
L
M
K
pegmatite,lamprophyre
W.C. McClelland,pers. comm. 2001
BA
YO
NN
E
300000E
5450
000N
400000E 500000E 600000E
700000E
5550
000N
5650
000N
5750
000N
5750
000N
5550
000N
5450
000N
600000E
700000E
400000E
300000E
500000E
5650
000N
350000E450000E 550000E
5700
000N
650000E
5600
000N
5500
000N
650000E550000E450000E
350000E
5500
000N
5600
000N
5700
000N
Late CretaceousShuswap/Mount Revelstoke (71-57 Ma)Peraluminous, two-mica leucogranite
EoceneCoryell Suite (~51 Ma)Alkaline, biotite-hornblende syenite, granite
Paleocene to Eocene Ladybird Suite (62-52 Ma)Biotite±hornblende monzonitic tabular bodies
Mid CretaceousHowell Creek Suite (~ 99 Ma)Alkaline, hornblende-pyroxene syenite
Bayonne Suite (115-90 Ma)Calcalkaline biotite-hornblende granodiorite;peraluminous, two-mica leucogranite
Late Jurassic to Early CretaceousBigmouth Pluton (150-140 Ma)Calcalkaline, hornblende-biotite monzonite
Middle to Late Jurassic
Nelson Suite (170-160 Ma)Calcalkaline hornblende-biotite granitic rocks
PALEOZOICClachnacudainn/Mount Fowler Suite (375-350 Ma)Weakly peraluminous biotite granodiorite orthogneiss
PROTEROZOICMount CopelandSyenite
Hell Roaring Creek StockPeraluminous, muscovite granodiorite
Age Unknown
INTRUSIVE SUITESCENOZOIC
Cretaceous to TertiaryUndivided leucogranite
MESOZOIC
Shaw Creek (~75 Ma)Weakly perialuminous granite to monzonite
Ice River Complex Alkaline pyroxenite and carbonatite
Selected Published Isotopic Age Dates (Ma)
Rb - Sr ( ), K - Ar ( ) and Ar - Ar ( ) reflect cooling ages
Contact Metamorphic Pressures (Kb)
U - Pb dates, Ma, represent the range or best estimate for the age of crystallization
Kuskanax Suite (185-170 Ma)Alkalic, aegerine-augite rocks
Galena Bay Stock (160-150 Ma)Peraluminous, two-mica granite
Using contact metamorphic mineral assemblages and pressure limits defined for bathazones (Carmichael, 1978).
MID CRETACEOUS
Age constraints for many of the larger composite intrusions are limited to a single isotopic date and may not represent the age of all intrusive phases.
aureole
contact
brecciaHydrothermal
veinsMo
Sheeted veins,
Au-As
INTRUSION-HOSTED
replacementDisseminated
(Lang and Baker, 2001; adapted from Hart et al., 2000)
mantoPolymetallic
Distal skarn
PROXIMAL DISTALAu-Bi-Te-W±Mo,As,Pb Au,As±Sn,W,Sb,
base metals Au-As-Sb-Hg±Ag,Pb,Zn
Au-Bi±W
Ag-Pb-Zn±Au veins
Au-Sb veins
veins
Contact skarn
W-Mo±AuW-Au±Bi
pegmatites& aplites
MINERAL ZONATION ASSOCIATED WITH INTRUSION - RELATED GOLD SYSTEMS
REFERENCES
This map may be viewed on the Geological Survey Branch website at: http://www.em.gov.bc.ca/geologyCopies of this map may be obtained from Crown Publications Inc., Victoria, B.C.
Carr, S.D. (1995): The southern Omineca Belt, British Columbia: New Perspectives from the Lithoprobe Geoscience Program; Canadian Journal of EarthSciences, Volume 32, pages 1720-1739.
Höy, T., Church, B.N., Legun, A., Glover, J.K., Grant, B., Wheeler, J.O. and Dunn, K.P.E. 1994. The Geology of the Kootenay Mineral Assessment Region,B.C. Ministry of Energy and Mines, Open File 1994-8.
Johnson, B.J. (1994): Structure and Tectonic Setting of the Okanagan Valley Fault System in the Shuswap Lake Area, Southern British Columbia; unpublished Ph.D. thesis, Carleton University, Ottawa, Ontario, 266 pages.
Parrish, R.R. (1992): U-Pb Ages of Jurassic-Eocene Plutonic Rocks in the Vicinity of Valhalla Complex, Southeast British Columbia; in Radiogenic Ageand Isotopic Studies: Report 5, Geological Survey of Canada, Paper 91-2, pages 115-134.
Schiarizza, P. and Church, B.N. 1996. The Geology of the Thompson - Okanagan Mineral Assessment Region (East Part). B.C. Ministry of Energy andMines, Open File 1996-20.
Wheeler, J.O. and McFeely, P. 1991, Tectonic Assemblage Map of the Canadian Cordillera and Adjacent Parts of the United States of America: GeologicalSurvey of Canada, Map 1712A.
This map was generated from digital geological compilations of the Kootenay Mineral Assessment (Höy et al., 1994) and the East Part of the Okanagan Mineral Assessment (Schiarizza and Church, 1996). Both are available on the Ministry of Mines "Map Place" web site and contain extensive and complete reference lists of government, university and industry research, maps and published reports.
Modifications incorporate age determinations and more recent mapping associated with the Intrusive-related gold deposits project (1999-2001) and references within.
The intrusion-related mineralization shown represents an updated subset of the MINFILE database for NTS 82F,G,K,M,N.
The base map is North American Datum 1983, Zone 11, Transverse Mercator Projection.
This map was reviewed by B. Grant, T. Höy, D. Lefebure and P. Schiarizza.
PORPHYRY SKARN VEIN
Mo ± W ± Cu
Cu - Au ± AgW
W - Au ± Bi
W - Mo ± Au Au ± Ag
Au - W - Bi ± As
PEGMATITE
Be
Sn
PLACER U; Rare EarthsAu
W ± Au
Pb - Ag - Zn ± SnPb - Ag - Zn ± Au
U; Rare EarthsCu - Au ± Ag
polymetallic manto
of the BAYONNE MAGMATIC BELTINTRUSION - RELATED MINERAL SYSTEMS