COPPER-BEARING ROCKS OF LAKE SUPERIOR PL. Xxvill 
1 
Empire Mine 
RANGE we Montreal Riv. 
West Bliff 
Supposed, fault 
S 
SHEERS 
CPR RO 
(CP AA GNAS: BAY 
Diabase - amygdaloid and lustre - mottled 
ht including a number of Conglomerate beds 
Melaphyr 
The Eastern Sandstone 
Group” 
II 
Delaware Mine 
Mt Lookout Little Montreal Riv Gratiot a z 
x 
> 
y) 
GE Ss 
TORE GAGS MET ON LOWLANDS 
MXS 
ER 
> Ss 
PASS 
KS 
Lake Bailey 
= NS wy AA x » 
KE SLLLIL LILLE ASS SS CUO GRY woe 
MSS SEE L2IIPFEEE. - BOONES N NN WN A A eS SWF : aN ant Ne 
eaeeal ss ce! The Great Conglomerate i Marvines | 
“tute * “Lake Shore Trap 2 P 
a a Group C Croup: 
TRI d St te ee 
PN AK K uy % KREG 
5 RS 
Q 
alIX 
Le 
Mi) 
= 
mh 
TT 
wz 
iy 
Mh) 
'S 
I 
MN) 
My 
W 
My 
Diabase, Diabase - amygdaloid and lustre - mottled Melaphyr, i “Wry yee. ies ; aa : 
including a number of Conglomerate beds ange Group The Eastern Sandstone 
Il 
Phoenix Mine 
N.2ee W. Eagle River GREENSTONE RANGE | 
\ 
7 R 4 fe . ww ¢ AN Saw WS aN Ws 
: ee = ‘\ ; A : ; : eK 3 S NA WER 
ih as GU Rk T OR | 2 CS RWS ON SRS Sy NI AN SANS 
= Y = a SK ‘) AN XW wy 
> 
SER 
SAQA Sas 
ORO RSS — 
SRN SOROS Ts 
i, 
BOHEMIAN RANGE mores S.ce¢E— 
KOER Heads of Tobacco River ~ : 
EASTERN LOWLANDS 
: COOOL OD PLP ; S SY PACERS) % S <\ \ . SNS a o 
fs - rx z WF BEIGE I De Z ¥ : SOR naa ZAUNNW « A ZX rRone < & Wn , \ vo S\ RAS AWS KORE QRRRN SSS ia—— =e : 
SS We Rs E we ee ANI SINS Oe i. sf SS WY Zo NAO QOS Sit 
CCL LLL Saas wer NO Ne Se BORER 
Y * Outer Conglomerate i The Great Conglomerate | : Marvines "Ashbed “Greenstone Diabase, Diabase - amygdaloid and lustre - mottled Melaphyr including “Bohemian Range Group” ' The Eastern Sandstone 
- ‘Group C" Group B* Group” Group * a number of Conglomerate beds - ; 
» 
IV Allouce Conglomerate ae 
N.42°W. S.42°E— | 
; Ge AL KE Meee ek Lf OO OR : - y y, ‘ 
7 AOI ISI EISEEIISEEES Z Gy BEE. JERS 
? 22 <ALLLOLO CLO DOOD DS DA DD DCD GED DEBE Z MMMM RIE oe Se 
ee ’ Red Sandstone and Shale ‘Wonesuch' Red Sandstone ' Red Sandstone Marvines | “Ashbed Group" Greenstone Paks arte re ee oe lustre - mottled Melaphyr melding i gh lenin 
Slate belt and Conglomerate “Group C" Group a number of Conglomerate beds ¢ f 
ii 
q Quincy ciae Am ygeatoe th Star Conglomerate Douglas Amygdalord 
V Albany and LON COLOR 2 on H Ave: ; wee, , S.46°E, — 
‘ AUN, =e AK S88 oe x f ; oe s == Se | 
re PORTAGE LAKE PEEL REESSG, 2 é 7 
Se SS eae SISOS SEES SS Ss 2 HS 
ott eo CeEe od cS SsSX te oS = 2A £ SAAK He is ; f S 
eo te ssi sisi Ce EDL BES Be) ; SS ‘ i : 
EIDE IES IS SIE SSD SEES SESS ESESSIEES SESE A LE EAS Nes ; ; led Melaphyr including “he Eastern Sandstone 
a : = Tone such H { ' Paine athens base, Diabase-amygdalod and laswe - mowed Melapyr t : scaelS bla 
ted Sandstone and Shite Slate belt. aoe ee peraons cian gy a pe a eae Gane beds 
ane Ong Omerale 7VOuUp 7 “ 
2 LO = bala 
GEO“ SECTIONS OF KEWEENAW POINT, 
MICHIGAN. 
S nt 
Seale 32000 or 1 inch- 2666 feet 
