"58

20'

Control by USGS and USC &GS

TopoQ:raphy by pho togrammetnc methods from aer ial photographs taken 1968.· Field ch ecked 1969

Polycon 1c proiec t1on . 1927 North American datum 10,000-foot gnd based on Washington coo rdinate system . north zone 1000-meter Universal Transverse Mercator gr id ticks , zone 10, shown 1n blue

Where omi tted , land lines have not been established

* ••

v UT"' GRIO .t.N D 1969 MAGNE TIC NORTH

DECLI NATION .t, J CE NT[ R or SH[[T

1000 0

CO NTOU R INTERVAL 40 FE ET DAT U M 15 M EAN SEA L EV EL

THIS MAP CO MPLI ES WITH NAT IO NAL MAP ACCU RACY STANDAR DS

I MIL[

FOR SALE BY U. S. GEOLOGICAL SURVEY, DENVER. COLORAOO 80225 . OR WASHINGTON, D. C. 20242 A. FOLDER DESCRIBING TOPOGRAPHIC MAPS ANO SY MBOLS IS A\IA.ILA8LE ON REQUEST

• WASHI NGTON

QUADRANGL E LOCAT ION

HOODOO PEAK QUADRANGLE WASHINGTON-OKANOGAN CO.

7.5 MIN UTE SERIES (TOPOGRAPHIC) SE / 4 BUTIERMILK BU1TE 15· OUAO R.-.NOLE

120· 15· 48 .22'30"

OPEN FILE REPORT 87- 17 PLATE 9 OF 12

-$-

ROAD CLASSIFIC ATION

Primary highway, Light-duty road . hard or hard surface improved surface ----

Secondary highway. hard surface Unimproved road .. --·--- .....

Q Interstate Route Q U S Route Q State Rout~

HOODOO PEAK, WASH . SE / <1 BUTTERMILK BUTI"E 1, QU AORA1'10LE

N4815- Wl 20 15/7 .5

1969

AMS l i'80 IV SE- SERIES V89 J

T 33 N

32 N

I 7'30"

GEOLOGIC MAP OF PART OF THE HOODOO PEAK QUADRANGLE,

WASHINGTON by

ROBERT B. MILLER

1987

EXPLANATION

Volcanic a;id 1J0l caniclas t ic Rocks (Ne wb·t Group?)

Twisp \,-';;lley Schist

Uit;-a r.. afi;: Rocks in Twi5p '/a1 le·_; Schist

~ Ruinbow Schist

r.---1 P.ottle Mount.;in Gneiss ~ ~ Tuckaway Lake Gneiss

G;J Lake Juanita Leucognei ss

/s~c.. j So uthc- rn Heterogeneous Crystci: lin e Car.iple ::

~ Northern Het2rog2 neou; Crl~tcil line Comple>,: L':::2::J !t.(--.. 1 Twisp River -Foggy De~ Myloni t~s

~ffi Oval Peal: Bathol it h - Foliated Unit

~ Oval Pea , Batholit h- Directionless-Weakly Foliated Uni t I~

ll<bi: I Blac k Peal: Batholith - Directionless-We al:ly Foliated Phase

!Kbml Blac k Peak Batholith -M afic Phase

IKbrfJ Bla ck Pea k Bathol i th-Reyno! ds Peal: Phas e

~ Gabriel Pe;k Orthogneiss ~ ~ ~ar Cre ek Gneiss

SYMBOLS

~ Strike o f vcrt i cc1 I folia t ion

\., I nc I i nerl foliation

"-t lncl in('rl fnli«tinn ~v i th rn in era l linc~.ition in the p l anP. of the f o liat ion

Strike and Dip of Foliat ion

Tr eod and plunge of minera l lineatio n

T d d P 'unge o f F A·· e· ,·,-, TwisJ, Valle 1/ Schist r en an • , .. =

? Cant 3 ct: da:hed wher2 opp r o~imate; queri ed wher 2 unc2rtain

___ / • ••here appro ::i mat2; queried where unc~rtain Fault Contoct: dQsh2u "

STATE OF WASHINGTON DEPARTMENT OF NATURAL RESOURCES

BRIAN J . BOYLE, Commissioner of Public Lands ART STEARNS, Supervisor

DIVISION OF GEOLOGY AND EARTH RESOURCES RAYMOND LASMANIS , State Geologist

OFR

87-17

Plate 9

UNITED STATES DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY 120°30' '87

48 ° 15' r----c-~~----'

sl46000m N

10'

"36 1 420000

FEET I

" 34

i 0 r

--- ··• ·" ___ _;:__·· · i..' •;_,'

48°07"30"' ~--120· 30" '87

Mapped. edited and published by the Geolog,cd Survey Control by USGS and USC&GS

Topography by photogrammet11c methods hon· aer d' photographs tah.en 1967 F,eld check~ 1969

Polyconic pro1ection. 1927 North Amencan datum 10.000 foot grid based on Washington coord,nat~ systeni, north zone 1000-meter Un,versa TransYerse Merc.;a tor grid t1c'ri~.

zone 10. shown 1n blue

•

,. . "

Land Imes have not been established m this aiea M .R· ,. ._ !90,9 "'~ .. ,.i

•.~ ,, A r, IR

~89 2 1 '30"

,, "' ..

;

I.:.'; f- 'l I ~ l t

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SCALE . 4(1(,

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25'

8'"-"

'91 25"

, ~ IL(

'1

FOR SALE BY U S GEOLOG ICA L SURVEY . OENVER COLOR A DO 80225 . OR WASHINGTON . D C. 20242 A F"OLO[R DESCRIBING TOPOGRAPHIC MAP!:, AND SYMBOLS IS AVA ILABLE ON REQUESI

CK

'93

PRINCE CREEK QUADRANGLE WASH INGTON

7.5 MINUTE SERIES (TOPOGRAPHIC)

'·

450000

FEET

5l4S

• ~

' • ~ ~

~ e 0 • ~141

"38

10'

.L_----'---'--'--..L...-::-__ L..,._L__L__~ 48 ·o T JO"' 120 °22"30""

ROAO CLASSIFICATION

Trafls

PRINCE CR EEK, WASH. N4807 5 Wl 2022.5: 7 5

1969

AMS 1980 Ill NW SERIES V891

OPEN FILE REPORT 87-17

PLATE 10 OF 12

GEOLOGIC MAP OF PART OF THE PRINCE CREEK QUADRANGLE,

WASHINGTON by

ROBERT 8. MILLER

1987

EXPLANATION

~ Volcanic and '10lcaniclastic Rods (Newby Gr oup~)

GiJ Twisp Valley Schist

I 1:v I Ultrar.,afic Roc!<s in Twisp 'lalle ·: Schist

~ Ruinbow Schist

r.---lb Batt l e Houn to in Gn ei ss ~ ~ Tuckaway Lake Gneiss

G;J Lake J uani t a Leu cogneis s

/ s !,.c. J Southern He terogeneou s Crysta:! i ne Campi e::

l"-1-ic. I No r thern Hetero~eneous Crystall ine Complex

/if"'-) Twisp River - Foggy Dew Hylonites

/Koff ! Oval Peal: Batholit h - Foliated Unit

/J<oc) Oval Pear. Batholith-Di r ectionless-Weakly Fol i ated Unit

/l<lii: j Bl acl: Peal: Ba tholith-Di r ectionless- Weal:ly Fo l i a ted Ph a s e

/Kb,,,j Black Pea~ Batho l ith - Maf i c Ph a s e

/kbrfJ Black Peak Bathol i th - Reyno! ds Pea l: Phase ,~~a I Gabriel Peak Orthogneiss

~ ~ar Creek Gneiss

SYMBOLS

Strike o f ve rtical f oli ation

Inclined foliiltion

, .

ln clinPci ft ) !ic1tinn \vith m i neral l ine ,1tior l in thc~ plane o f the foliation

"- Stri:: e anc Dip of Fol i atiar:

t Tr es d and plunge of . 1 r.'llnera. l~neation

~ Trend and Plunge of F, A:: e; i j'j T\;,; is p Va 11 e y Sc~i ;t

__ _ ? Contact : dashEd where oppro~imat 2; que r i e d w~e re unc2rtain

_ __ ? Fault Co nta ct: dashed wh e r e appro:iffi at e; queried where u ncer t a i n

STATE OF WASHINGTON DEPARTMENT OF NATURAL RESOURCES

BRIAN J . BOYLE. Commissioner of Public Lands ART STEARNS, Supervisor

DIVISION OF GEOLOGY AND EARTH RESOURCES RAYMOND LASMANIS. State Geologist

-OFR

87- 17

+

-t

UNITED STATES DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY 120· 22'30 "

48 '15'

" 43

" l'l

"38

10'

/ . ...;,,,

'

/

/·

• J • '

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I

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..i:

z

' -. ,.

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Topograph y by photogrammetric methods from aeria l photographs taken 1967 Field ch ecked 1969

Polycon1c pro1ect1on. 1927 North Amer, can datum 10,000-foo t grid ba sed on Wa shington coordinate system. north zone 1000-meter Universal Transverse Mercator grid ticks, zone 10, shown tn blue

Where omitted . land lines have not been established

"JI

. ',

* GN ~.

I I

,,. 2 "00'

191 M1LS

" MIL S

I

UT M GRIO AN O 1969 MAGNETIC NORT H DECU NAllON AT CE N TER OF SHEET

20'

684 1 ) _.,,

. ' ~

1980 I V S C (HOODOO PEAK) '00

l ';, 0 l KILOMETER Ee=r::::F--3=<==3C-:E3.Ea'l'." ~ .E:::LC-:ES=ee=e=='S=e=SS==eee==33

CO NTOUR I NTERVAL 40 FEET DATU M IS MEAN SEA LEVEL

THIS MAP CO M PLIES WITH N.ATIONAL MAP ACCURACY STA NDARDS

17 '30"

FOR SALE BY U. S. GEOLOGICAL SURVEY, OENVER, COLO RADO 80225, OR WASH INGTON, D. C. 20242 A FOLDER DESCRIBING TOPOGRAPHIC MAPS AN O SY MBOLS IS AVAILABLE ON REQUEST

'02

.,. 4 600

/

MARTIN PEAK QUADRANGLE WASHINGTON

7.5 MINUTE SERIES (TOPOGRAPHIC)

R 21 E. 2 140000 FEET 120°15' 48°15'

450 000

~-~-f' I FEET

' ~

l2 N

142

. ./'.: '/,

• W.ASHlNGTON

QUADRANGLE LOCATION

Primary highway hard surface

Secondary highway hard surface

(J Interstate Route

Light duty road . hard or improved surface

Unimproved road

I ] "3'l

'"36

( ~ "31

'~j

48 °07'30 " 120°15'

C U S Route Q· State Route

MARTIN· PEAK. WASH. N4807 5-Wl 2015/7.5

1969

AM S 1980 Ill NE - SERIES V89J

OPEN Fl LE REPORT 87- 17 PLATE 11 0 F12

GEOLOGIC MAP OF PART OF THE -MARTIN PEAK QUADRANGLE,

WASHINGTON

~ w I 1: u I 5J Q CG]

~ I~~'- I Ir-~(_ I /+J~/ !Koff /

/1<0 t 1

I Kbi: I /Kb,.,/

!Kbrf)

I /:'.1,. 1 ~

by

ROBERT B. MILLER

1987

EXPLAIJATION

Volcanic a nd Volcaniclastic Roc~s (Newby Graup7}

Twisp Vo:,lle y Scnist

Ult,ar.,afic Racks in Twisp 'Jal le/ Schist

R~inbo w Schist

Battle Maunt~in Gneiss

Tuer: aHa y Lake Gneiss

Lake Ju ani t~ Le ucognei s~

South ern Heterogeneous Crysta: line Comple::

North ern Heterogeneous Cr1 ; tal line Comple~

Twisp River-Fogg ·:' De11 Myl oni tc?s

Oval PEak Bathelith - Foliated Unit

Oval Pea k Batholith-Oi r ectionless-Weakly Foliated Unit

Black Peal: Batholith-Directi onl a s s- We a l:ly Foli a ted Phas e

Blac k Peak Batho l ith-Mafi c Phase

Black Peak Batholith-Reynolds Peal: Phase

Gabriel Pea~ Orthogneiss

War Creek Gnei S5

SYMBO LS

St rike of vert ic.tl fo l iation

lnclinr.d fol i at i on

lnc: 1in0d folic1ti0n \\ith mineral line.it ion in th e plane of the foliation

""' Stri !: e and Dip of Foiiatior:

f Tr end and plunge of mineral lineation

' Trend and P!unge of F, A;:es in T~isp Valley Sc~is~

? Contact: da : hEd wh~ r 2 appro ~imate; queried wher e unc2rtai n

-- - ? Fault ContJct: d;s h ed where app r o::i ffiat~; queried where unc~ r tain

STATE OF WASHINGTON DEPARTMENT OF NATURAL RESOURCES

BRIAN J . BOYLE . Commissioner of Pub lic Lands ART STEARNS, Supervisor

DIVISION OF GEOLOGY AND EARTH RESOURCES RAYMOND LASMANIS, State Geologi st

OFR

87-17

Plate 11

" J ' A' u

'I)

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DL---------------------------------~

SCALE 1 :24,000

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t5

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C

0 II/

OPEN FILE REPORT 87-11

PLATE 12 OF 12

GEOLOGIC CROSS SECTIONS~ by

ROBERT B. MILLER 1987

EXPLANATION

~ Vo lcanic and 'io l can i clastic Roc ks <Newby Group?!

~ Twisp Val 1 ey Schist

Ul t,arr.a f ic Roc k s in Twi sp Val l e ·r· Sch i ;t

~ Ra i nbow Schist

,.-----ib Batt l e Mo untain Gneiss j b ~•. I

8 Tuckawa y Lake Gneiss

~ La ke Juanita Leucognei ss

S0 uth12 r n Hete roge neou s Cr ysta ; lin e Cam p i e ::

Nor the rn Het2r ag 2n eau ; Cr y;ta l line Co mp le ~

Twis p Riv er-F o gg'! Dew Myl onit 2 s

Ov a l Pe a k Bath o lit h -F ol iated Unit

Oval Pea, Batholith-Directionless-Weakly Foliated Unit

Blacl: Pea k Batholith-Directionless-Weal:l y Fo l i ated PhiSe

Black Pea k Bathe! i th-Ma f i c Phase

Blac k Pea k Bat ho l ith-Re yno l ds Pea l: Phase

Gabri2 l Pea k Or tho gneiss

War Creek Gneiss

SYMBOLS

? Contact : dashed where appro~iraate; queri ed where unc~rtain

---1 Fault Contact: dash2d where ap pro::imate; queried where uncertiin

STATE OF WASHINGTON DEPARTMENT OF NATURAL RESOURCES

BRIAN J . · BOYLE, Commissioner of Pub<ic Lands ART STEARNS, Supervisor

DIVISION OF GEOLOGY AND EARTH RESOURCES RAYMOND LASMANIS, State Geologist