rpt on missinaibi magnetite formation martel twp · i v a system of base lines and x-3.incs vrere...
TRANSCRIPT
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Il•4I003SE0001 MARTEL 10A1 MARTEL 010
r
REPORT OF
t
MISSBIAIBI MAGNETITE FORJ-IATIOII
by V. R. Venn
November lith, 1959
** ^-"rf*-WRf 15
A J. d os* A
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KTSSINAIRI MAGNETITE
Location and Accessibility
; The Missinaibi magnetite formation consists of 39 claims,
No's S109133-152, S109657-659, S109671-673, located in the northwest corner of
the township of Lang.
The property is more accessible by air, however it may be
approached by boat or canoe from Missinaibi through Dog Lake and Crooked Lake
into Baltic Bay on Missinaibi Lake.
Topography
The general terrain is very rough, consisting of hills rising
300' 500' above Missinaibi Lake. This is typical of the topography on the
property itself, as the iron formation is located on the top of a high hill.
The overburden on the property is not deep except in one
location at D.D.H. #2; here the overburden consisted of high hills of sand which
'( form gullies and ravines. Drilling proved the sand to be about 65' thick.
The topography in this area probably represents glacial outwash.
History of.. Work
The Missinaibi iron formation is not an original discovery by
Algoma Ore Properties. The property was originally staked 15 - 20 years previously,
as old staking was seen on the property.
Algoraa Ore Properties, while Hying an airborne magnetometer
over a block of ground in the Missinaibi Lake area during the fall of 1958,
discovered the anomaly.
On January 15th, 1959? a survey party headed by M. Carter entered
upon the ground, intent or. performing a reconnaissance dip needle survey and
staking if necessary.
While doing the dip needle survey, two iron formations were found.
One was a typical Lake Supei ior type banded iron formation, the other was a high
gradv? rnagnet.ite~illTS3ni.te ore. It was to the latter that the company's interest
j; - was attracted and the following work done.
S SI-o rfC-
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iV
A system of base lines and x-3.incs vrere cut as shown on the
accompanying maps 0 A magnetometer and partial electro-magnetic survey were
"conducted on the property.
The result outlined a magnetic body 9000' long and 250' wide
-at its widest point.
V Later in the winter of 1959 four diamond drill holes were
drilled on the property. . ".-,. - In the spring of 1959 a party headed by V. R. Venn again
^entered the property to complete the geology and re-run the magnetometer survey
at 25' intervals using 28,600 gamma magnet. The claims were alro tagged at this
/time.
Regional Ggolojy
-; : The ore formation itself appears to consist of a gabbroic ore
bearing rock (Hornblend gneiss) lying concordantly between a series of schists
gneisses. The formation is approximately 9000" long, strikes N.30 VI. and dips
:80~850H.
It i s bounded on the east by schisted greenstones and on the
west by granite gneiss (meta-sedimentary). Further to the west the granite
.gneiss is again boused by a formation similar to the ore formation. Some
anomalous magnetics are associated with it.
The local? is cut by a systam of diabase end granite dikes.
Detail, Goolor-y
Hornblende gneiss - (Gabbro, hornblende gneiss)
This rock is the host rock of the magnetite ore. The rock is
essentially dark green in colour, containing large euhedral crystals of hornblende,
surrounding in an augen type structure, elliptical pods of felsitic tutorial
believed to consist of plagi.-xan feldspar and some quartz. The hornblende crystals
vary in length from 1/8 to l /r inches.
In many places where the silica and the feldspar in the
.hornblende gneiss are more plentiful the rock tpkes on a dioritic appearance.
This was also mapped as hornblende gneiss as re was thought to be a phase of it,
SSM- 586-
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- 3 --
If:
m
There arc places where the horj':b.lenc'e bcconcf. very fine (;ra ined
.and highly ru-h'ud.cd, excluding trie quart//. ':r;d fej.cL-r-fia-, In ;?uch Jnr.terj'V::-; the
ro: i.ra:-:
. The hornVO.c.-nde gneiGts bcco:.';-:; very imvrov.- to the north arid
south t, few outer opt.- j n^s arc to be neon but at 5? ovJdent th-.it the forrriLio.'.
becomes 'j.ni-crk^idoJ with the r;r:-:.:nto {;ncJiT nad hor;:Vu er.de t;r:hi::l..j or. t':ie ve.;t
and east a c- you prccoou nort':'.:t:ol- or r.outl'iec.r. b. This diifc;rj;.-.,l:'o;i j. r- r,;;b:'t-.-.*!t1..:.toi
by 'D.D.H. j'O .
Hornble
To t?!o c'.r;i. of the ^
.vide formation of r-c:dn.c'.J i- r c JM;-'!,;.!!!^
essentially of hornblcr-:-; ,TI.O'':' .'.r. Lul-
schists also exist.
The gi-rr.c-i. }-...;r:i-0.r..':-l;
body in that they were i,o ! .'-d '-. Tc.-.^v
gneiss schist contact.
.vd j.':cc: ( i. to .It ir,
Tin.: roc!;;- o t- 1. i:-, fo: . . i.' -;i covl/
;v ' ID b,-; r.-; ]- : '.cO t:i t ; .-- ; o:
Granite Gneiss
To the west of t;:;; r.-d./:..-;-. '.- v fer,
These rocks appeared to have been c:""f,': 1 ; .;. ; . '
' novr comprise various types of gneissv:. \ -:^j': , . ':. :
Pink orthoclase feldspar is prevalent, h. :."!^f;.- ,:
schist interbanded with the granite gneJ -',
There is, at a point whtro ':;: d;.-
#8109144} exposed a band of eliptically shrpc/. .^ r :v
banded with the granite gneiss. These structure, -,::
about 300' west of the midcD.e of the east boundc - f.
an old conglomerate bed.
ior^j v-rosses Claiti
material inter-
; .-.on on Claim S109150,
ray possibly reprec-ent
C
Dikes
There have been at least two and possibly three periods of
diabase intrusion:-
SSM-580-
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a. On the property vt+s found a pyston of dikes that strike at O t-i*{ 7v ^I'v-, S
-' JI.H, and if projected indicate a rhombic block or faiOt patt :^aV^t';':S'^l \^ !
: The diaboi-e is fro- 10 ! - 50' thick and dip? vertically. ; ; , ;:'^' '' ^^''^ :
b. One of the dikes in the net j UT. t rv:ir;ti or.od co.t:u'.inP JAS.:~J ' phenocrysts J; '-; ;'.'- '. .'" .-- - -' .'.'v '-' ""';""--"'',::::":-^' ;' of plagioclase feldspar. This was thought to he a second pellet, of .,'." .
c. One othor d:'Ik e -/as noted on the property w;.-, oh might best.be . , :
classified as Iw.iprophyr. It occj;-s on line 32+00 S-30' west. The /i i
dike cut:; through the gaUo-"~ 6..oiss but does not appear to be cutting
through the high ^rudr r-^-e zone* This outcrop was not revisited . .
and tiie i K-.cr.'i^'.f-;' of '- -3 structure ai'e still unknown.
In the- e-;;u,r?jL section of the ore body i.e. 0*00-20+00 N. the ore is
badly cut by vride diabase dikes. The dikes make the ore literally
iiiij/or - ,.r,io for future work.
Granite dikes -' -
On the property are various granite and granite pegmatite dikes.
These appear to be later than the ore formation. Many of these dikes seemed to be -
lacking .in quartz but not enough so to be classified as syenite. ' !
- Syenite
-On the southern boundary of Claim //S109675 there is interbedded
with the greenstone, outcrops of bands of syenite. The rock was noted in mapping,
but was not intensely explored. The syenite is pink to buff in colour and is medium
to fine grained. -- . ' . . . : . .r " * . - - '*
- - . -Ore zone .. . . . '.
'- - - The tiain ore zone is situated between lines Z&0?:. and z'-"~'y:t 5
and is located along the footwall, of the gabbro. It is 250' wide at its widest
point, dipping 85O to the southwest (see geology map).
There are three bands of high grade ore located within the main
zone. Between these high grade bands are zones of ore which consist of magnetite
disseminated with the gabbro. As1 one proceeds further west magnetite mineralization
in the gabbro is non-existent.
SSM- 586-
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'''
C
i '.: ' . The zone of ore along the footwall is about 40' wide and the
second band to the vest of this is about 80' wide. Both bands run about 35#
.sol. iron (see drill section 23+00 S.). . .. - . . .:.
i
Faulting
::: No Taulting vras seen on the property. However, there is a fault indicated in the magnetics in the area between 16+00 S. and 20+00 S. The
displacement would be about 350' - 400'. l ." " ' ".
Folding - - :. - . ~
E..' - .One largo fold is to be seen on the property. This is located
in the main ore zone and causes the ore to be thickened in this area (see geology
map). A small drag fold shows that there is some W - SE movement. This also
correlates with the rhombic pattern of the dikes on the property (see sketch on Page 5b following).
P M r (x' C O O Ol'*-' O kM
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ICO
0
0
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.' ' - - Genesis - -
||^; . There has net been enough work done to determine the exact
ffv -origin of the ore. However, enough criteria have been seen in the field to
?1r suggest some possibilities.ySsfv,"''^jjv; Listed below are some criteria indicating magmatic origin
'-" and either intrusion or extrusion:-"^'\ '' ~*
x " Intrusion
^: . (a) Large textural changes in the gabbro indicate magmatic origin,
' i * (b) Other than its slight gneissic appearance the rock is essentially
; massive, lacking any stratification that would indicate sedimentary
origin.
(c) Some small sills of gabbro were found in the granite indicating
possible intrusive origin.
Extrusion
(a) There is no evidence of cross-cutting relationships. If the gabbro
had been intruded, there should be more material from the gabbro
(C in the surrounding formations in the form of small dikes and sills.
(b) The fact that the ore is situated against the footuall of the
gabbro formation would possibly indicate that the gabbro was
extruded as a sill and the magnetite segregated out as a residual
liquid. This would account for the ore being located within the
formation as it is. It would also give it a syngenetic origi.n.
The granite would be deposited as a sediment and would necessarily
be younger than the ore. Tilting of the beds would occur later,
(see sketch next page).
Geophysics
Magnetics
A dip needle survey was conducted, previous to a magnetometer
survey. The dip need]e outlined the magnetics very well, however, because of lack
of expression along the contacts of the ore aone, a magnetometer survey was run
at 50" intervals and later at 25' intervals.
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IDEALIZED SECTIONS
'm
GADBRO
SRJL
~ SEDIMENTS ~ ~" T-, L5TER-ALTERED TO GTRAFTlTE GNEISS.
GA9DRO
f * ' : - ,. . . - , *' ^
t '.' \ '',- - ' *,.' v* '. /r,. - t
* ""-7 V "-V-. 'l-
. , t * - v - -. .1 t J-~.
xs. .y-..v..
.; . tv - . v1 v' ' ,- K .'.. \ llk-' v *. ^^^T"^^)! SS E.M l NAT E p
ORE
GARNET HORNOnLENO GNEISS
IDEALIZED VERTICAL SECTION SHOWING GABBRO AS A SILL DEPOSITED ON
NOnNDLEMD SCHIST SEDIMENT IS THEN DEPOSITED ON TOP OF 6ADBRO.
c;
GRAfJIIlZED SEDIMEUTS
DISSEMINATED__ORE
DlSSEUINATEi' ORE ORE^
" QBE,GARf.'Et
VERTICAL SECTION SHO.VING TILTIHG O? DEDS
'it. f. -4'.-SSM-5bo-
SCALE l" ' ICO'
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Electromagnetics
A partial electromagnetic survey vas started on the northern
section of the ore zone (20+OON - 444OON) . A conductive body is shown by the
crossovers on the map. . , . ,. . . . .' " '
It would appear that the crossovers indicate the contact
between tho gabbro host rock (ore bearing) and the country rock.- - ' - '
Correlation of Magnetics and
The geology along the strike of the ore zone correlates very well with the magnetometer results. On the southv;est side of the southern
section of the ore zone •' he ore is disseminated and there is no definite contact between the Hbd gneiss and the disseminated magnetite. Here the 20,000 gamma
line appears to represent the boundary of the ore on the west side.
^ In the section of the ore zone between 0*00 and 20+0011, the
magnetic trend is very badly broken. The geology shows that these breaks are
caused for the most part by diabase dikes, some of which were found to be at least Jy
'f 40 ' wide. 'The area between 20^003. and 16-) OOS, has no high magnetic
expression. It is thought that this might well be another diabase dike or a fault
zone. The broken topography in the area indicates some disturbance . (see
following sketch). :
C
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600 CO0
— TOO ELEV.
COO CLfV.
ALGOMA ORE PROPERTPS LIMITED
MISSINAIDI MAGNETITE
DRILL SECTION
CHAI M AGE 12 -J- 00 a ^SSM
SCALE l" * 60* MARCH 23, TOO- 5W
-
li&f'* B?-.- --
C
o --—....
600
CO"
CO0
40*
l&.oo3. BO
i®r^ BO. IG*S. GO -2.30
CLEV.
* j^ wy\rÔ3 4i.T
COO' ELEV.
ALGOMA OH2 PROf-'irnVKiO LIMITKD
DRILL SECVION
CHAI WAGE S2-5-OON- A' ^}5 S 6
SCALE l" * 00* ODD
-
-e-
. Magnetic Zones
Zones l and 2 have been accounted for in the main body of
this report (see claim map with zones marked).
Zone 3 ~ This zone consists of a highly folded formation of banded magnetite.
|A - . Dip needle work and some geological mapping were done on this zone.l*- : ' : -'|r . . The only magnetite of significance is a band 2' wide of about Iffy material. - ^ . Zone 4- - This zone is unaccounted for.f S; -" - -W( Zone 5 - This zone is unaccounted for. It occurs close to a granite greenstonelv contact. .
Zone 6 - This zone is unaccounted for. It occurs on a very high hill in the
hornblende schist. : ~
Zone 7 - This zone is located in a hornblende gneiss formation similar to the
main zones l and 2, It is caused by disseminated magnetite and is about
5' - 10' wide. ' - '
Sampling
A^,-' A. bulk sample weighing 350 pounds was removed from the property for assaying and mill tests. The sample was taken from lino 32-K)OS-20'U.
Conclusions
The oaly section of ore having a minable width lies between
20+003. and 34+OOS. The ore, located as it is on a high hill, gives rise to an
excellent setting for open pit operations. However, the limited tonnage does
not lend itself to this type of operation and an underground operation would probably be more fear.ible.
A. rough estimate is given below. The final figure is a composite one, in that it is derived from averaging the ore limits as bounded by the 30,000
gamma and 20,000 gar::na magnetic survey lines. A more definite figure could be derived if more drilling had been done. -
r
;V SSM-
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- 9 -
,i"^l .f-*f ; -'
r using 30,000 line as the ore limitx length , ~, .
ffytont foot
10
b . 79.0 xiflK) x i s 12j^5 tonsAert , foot .
25,373 E 12,687 tonsAert. foot
- using 20,000 line as ore limit a. 2025 x 99.6 x l .
b. 2025 x 96. A x l - T^Q J-
.??:???.. t . s 19,895.0 tons/vert, footavc.
X.Averaging the 20,000 and 30,000 are limits -
19,895 x 12,687 - , , ^ , , , ~ , -^——p——'—— - 16,291 tons/vert, foot
If mined to a depth of 3000' the approxiuate total tonnage v/ould be 16,000,000
tons of ore assaying approximately 35^ sol. iron.
V. R. Venn.
-
OFF SCALE
3000
8000 If
looo ^f
ZERO
w.——
oKea o ^ o
ALGOMA ORE PROPERTIES LIMITED
MISSINAIBI MAGNETITE DRILL SECTION
CHAIN AGE 26 * 00 S.SHOWING RELATION Or MAC-.\'liT!CS (GAMMAS) TO DniLL SSCTIOMS
SCALE l" s DO" L f"* /CO'
-
eo0 — -
60 0
20'
1 SOL F E
2 SOL. FE
3 SOL. FE.
3581
3? 48
35.62
ALGOMA ORE PROPERTIES LIMITED
MISSINAIBI MAGNETITE
DRILL SECTION
CHAI WAGE 26 + 00 SSSM-586 -
SCALE l" ' CO' MARCH w, isr.9
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ALGOMA ORE PROPERTIES LIMITEDuxpLon.vnon DEPARTMENT
DIAMOND. DRILL HOLE KO. l PROPERTY
LOCATION OF COLLAR ChtlilClgO 32 +00 K. B.L. "B"
AZIMUTH AT coLL/vn. 9QO Eiot of HasD Linoon0
DIP AT COLLAR. 30
VERTICAL OECTION NO. 32 *00 li. LENGTH
l.'lg.
262 COKU CIZE-
IJGC. IN WIN. ZONE. LOGGED DY.A.ll.G.OOduirjAr.TKD. JlTT.9/59 15lT.il/59
^'•t rOOTAO!!
li'- o - 66-12.5
12,5-15
15-2121-22.5
22.5 - 23,:23.5-24
V ,H - 2525 - 50
50 - 6S65 - 71 71-74.5
74.5-7575 - 100
100 - 120
120 - 125
355 - 127
' "M5 - 150
MKKimcKI
Overburden :'coai'oo toxturod grcon-vhito nottlod JfJ-ilo euoloa - sees 1/2 - 2 jjachon lj
i
vhito i:cd. gr. granitoj not riuch qti eyccitichorribloiulo gnoiso
pxLo pin?: to Miiito pyetiitic gran.
hoynblondo 'gnoica
horablciiclo gn'^icohorijblondo gnoisn - \rcoyii?3 v-opD/iCo: by \i3iito foldn;:?!' ixi tliiji brjido, loi
27.5 - l"iT 3-ncl). ground qtz.
boivblor.do gnoir-fi ~ eor.vr.ov gi*.boi';:blcrdo gur-lcs - 50/1 folclopntMo
hor^blondo g^oiriO
hwiiblciido gnolus \ritli i.iu*o^ulc.r D.oi cor.D cpic'oto - rich Icycrs 96-93 - raiuly vlxito rycVfltoilm grated hon\blcj3Ao - opJO.r/oo ocpoaailxly rojxrcneMt.o altered dylic-rxLi f oD.da j-iit! lie Iryc.ir n .v'lito tyc^d-fcio Hiro.vi-fco - r-lr.jv frcodir;n:cjln^ttd ryj-.ltO| cry 2-5,^.
R
hovi:"?3,i":;!;a t; r^c;j, ivUior folds". a? -
pjii': r-yctiito voljilotfj
'
MIIMJNO
*
9C3,
brr.io c; liorrC;
cy fold
hiit.or
qt::. J
cVlroc.'
TO
-
LCiKlO
ipatldc
:::i'
- f Ir.o 1 gair.0
Ree.
soar-i
. t,, i - re
AMALYOC3
asd
b ' , -' "*'
'
l T.
-
."ALGOMA; ORE PROPERTIES LIMITEDOEPAHTMtNT
DIAMOND DrtILL HOLE NO.yti'-l
PROPERTY
CONTINUED
Kxg.
,fSv*r
Sfe '^ - ' '|: 150- 151fe ; 151 - 156~i-'-\-
|;:i56 ~ 158'j: 158 - 159 f 159 - 160: 160 - 161
161 - 175
175 - 187187 - 193
193 - 197.197.5-20C
V-, 200-215. 5
215.5-219.219.5-221221 - 225
225 - 250 ^;f
- ' l *, V
/? - 262
ft526
S "^
DSCCHIPT1OH
syc^jito
hornblondo gnoiso - 10^ pgt. diosenl
grey hornbleudo - feldspar gnoics
dark green hornblondo gneiss
magnetite oro
nagnetito oro
hornblende gnoiss tind schist - varyi
CAMPLINO
rnoM
oations
33 tsxtbands at 161 - 162.5 j 166. 5-167. 5) lf/0.5 -
hornblondo gnoios
Kagt. oro - uniforn corapos. and text2-5/5 disson. py. - groanish hbd3. irgranito oj\d qt?,. stringers
5 hornblende gnoir.s
grey to piiik eye: \itic granite
dark groen to blp.cV. hornblende gnsis200 - 201.5 - gran.
5 mgt. ore
horiiblcndo gnoiss
iigt. oro - lover grade - 20;' feldspr.
laixcd g-ranitcj end hornblende gneiss.240-249 - donccr f . gr. hbdo schistsnalJ. rod gevnots2.^9-250 ~ hornblondo schist vith 5/-'slightly 3r.:iS5t laagiiatic
f. gr. hbdo sch. - scnttored garnets
Oro Ssctions -
145-150 oro151-156 10^ Kgt.159-161 oro107-193 oro215.5-219.5 oro 221 - 225 oro lovor gro.da - 20J5 fc
D.lf.&J^ .Uv *
. - blr.ouritie:
3 - non
bhic ro
rlth abi
-,gt. -
- sligi
.dspat-k
to
- foldiL71.5; J
sk, ned,} - tiinc
lal 2-45
)lnccc:.ci
yidp.nt
it3y nr
c zoaor
MIC.
path!-4# p
gn.r
P7.
t.
notic
-
S
i
ANALYSED
j
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*,
SM-~5o.
i
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i
i
ii
i
it
ij
i
1
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i\J
;
i
;
-
!
l1
11iii
i i
86i 31t ^ l- l
ii
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1 l
-
^^P5 ;v "- ALGOMA ORE PROPERTIES LIMITED ;'J?fSlili|?r ''V:--'; . . ' : CXPLOBAYION DSPAHTMENT ' .. :. ."V/^fH^tf^S'
DIAMOND DJ5ILL HOLE NO. 2 PROPERTY MiOSinaibi Lako J ^.
LOCATION OF COLLAR 50' W. of Baso Line "D", o
AZIMUTH AT CCLLAH. 67 '
m- '. -*^iv- - -'
f?!--
1?S ! i e.r.'i04io-9i
CLEV. 775.9
DIP VO
VERTICAL SECTION NO. 12 +00 S. LENGTH 301 CORE SIZE. Ax
REC. IN M1N. 7.0NE. LO3GED DY. M.Carter CTAR7ED. 16/3/59 FINICHED. 19/3/59 j
;r.: -':5*;,'
/"~
W-
rooTAon
- 0 - 89
. 89 - 124
194-161.5
-
161.5-182
182 - 186
386-lS?i-
167& - 196
196 - 203
203 - 242.
242.5-301
DOXMIPTIKi
casing fine red sand
coarce textured hornblende gneiss
96-2" band fin3 textured hornblende g 97-3'i MB n H99-101"" " w ' n
ll8-n9!!IJ nun
nedixa textxired horjiblcnde gneiss
1^7-128 lOg Fe134.5-135:5 granite 136-139.5 1555 Fo 142 2" band fino textxivo diabase 3/1-150 15JS Fo 150-161.5 lOg Fo 157 3" band 35g Fo
lu'cnotite 35g
CAMM.WO
mott
QCiSSnnR
169 5" brjtid barren fino torctwcd bori^leiwO
finD tcxbxu'od licri\blo::do gneifjs cnall granite atrluserp at 183 end 1C4
j.-!agnotito 35g Fo
garnotifcroxyj hornblondo gixoies
fino tortured horiibloi'jio gnoico
^ diabaao 5g Fo
gnri!Dtiforoxm horjiblcudo gnoir-o
DIP TEST - 100' read 52O 200' rcr.d 53O
SSM-586-1
TO
(^'.rvxfi j
KCC.
i 1
AHALYuCU
lOg F(
lOg Fc5g F(
15g Fe
ii
*
t
1
i i
i
i
i1
1
1 ii
;
t
1 |
1
-
ALGOMA PROPERTIES LIMITEDEXPLORATION DEPARTMENT
C.P.-IMtO-tl
DIAMOND DRILL HOLE NO. 3 PROPERTY
LOCATION OF COLLAR 26 +00 S. on Baso Lino "B n CLEV.
AZIMUTH AT COLLAR. 9QO East of B.L. "B" ' .
DIP AT COLLAR. 30
VERTICAL SECTION NO. 26 +00 S LENGTH 231 CORE D!ZE. lx
REC. IN WIN. ZONE. LOGGED DY. STARTED. J.V H. FINIOHED.
J; rooTAcn
,.
0- 3.53.5 -3.73.7 - 8,58.5 - 1010 - 2S.5
26,5 - 32
32- 33f 33 - 40.:(^40.3-42
42-42.442,4-43.'
43.7 - 5858 - 58.558.5 - 7373-8787 r 89
89 - 91.591.5-93.593.5-95.595.5-9797 ~ 100100-104104 - 103103 ~ 122
( '22 - 1^0'S JO-150. 5
150.5-153153-153.5
DttCH^ON
casing
hornblende-chlorite schist
icagnetite
fino grained hornblende schist
garnetiferous hornblende gneiss -some nni'row bands of nassive itagnotitmagnetite
hornblends-chlorite schist
nagnotito
gi'anlte
uagnetito
granite
nagnotito
oj-iphlbolitc
tiagiiotito
gfiTDxirlferoiiD ouphibolito
hornblendo-chlorito schitit
garnotifcroxxs anpMbolito
fino gi*ainod hornblende schist
anpMbolito
fino grained hornblende schist
avipMbollto
chlorite- hornblende schist
gai-Aotiforo'.'.s gneiss .hornblende schist
gavnntlferous schist and gneiss
giirnotiferoxiD gnoics
ciLloritc-hornblendo tcJiint v '-'igai'notjfciroxio gnoisn
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352 F
152 F.
352 F
352 F,
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352 F.
352 F*
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152 F!1
152 FJ
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102 F(
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ALGOMA ORE PROPERTIES LIMITEDo * . .. , . . EXPLOHATIOM DEPARTMENT
DIAMOND DRILL HOLE NO. 3 (continued) PROPERTY
LOCATION OF COLLAR '
AZIMUTH AT COLLAR.
DIP AT COLLAR.
VERTICAL SECTION NO. LENGTH
REC. IN W IN. ZONE. LOGGED BY. STARTED.
ELEV.
CORE S IZE.
FINISHED.
^•'.'''r.'- rooTAOit
i|;;^... . -..'^•'''•: ;^-
^158.5-164
164 -' 186 '186-189.5
189.5-197197-208.5 208.5-220220-222.5
222.5-.^; 223.5^ ^23.^-231
~^~
-
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garnetiferous gneiss bscoioirg chloritic and schistose
magnetite - a few small bands of sck
chlorite-hornblcnde schist
magnetite-narrow schist bands
garnetiferous gneiss and schist
massive chlorite schist
garnetiferous schist
Kassive chlorite schist
garnetiferous schist
pnd of hole
DIP TESTS -- 100' - 40^ (uncorrec 200' - 40 (uncorrcc
DIP TEST - D.D.n. #2
300' - 48 (uncorrectoc
d CI Wl *m Ojj iji"
SAMPLING
not*
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ALGOMA ORE PROPERTIES . LIMITEDKXPLORAYION DEPARTMENT
DIAMOND. DniLL HOLE NO. ^ PROPERTY ' .
LOCATION OF COLLAR 50' East of B. Ling B. 0 Change CLEV. 26 too S.
AZIMUTH AT COLLAtl. 9QO Vest of B.L.B.
DIP AT COLLAR- 30
VERTICAL SECTION NO. 26 too S. LENGTH 211 CORK SIZE. AX
HEC. IN WIN. ZONE. LOGGED DY. J.Y.H, CTARTED. FINIOHED.
v "'. - ** * * f POT AO 3"'"t- .
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'T. 0 -1303 - 25.5
.25.5-37
:37 - 33
38 ^.5
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^. A8 - 51.5
.51.5 - 52
52-53
53 ~ 55.5
55.5-5S
58 - 60,5
60.5-105
87 - C3.5
92 - 9A
105 - 108
103 ~ 131
X53. ~ 1/.P.
U2 ~ U3#
v l/^ ~ 152
152 - 153
DSxmtmoM
-
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hornblende gn-aiBS
cchlst
enaloii
magxxotito
hornblende gntdns
uasaetito
chlorite hornblcxvio giioiss
cchlct
chlorito hoi*nblc::do gr.oiss
d-anlto
homUo^Jo enoinB
lost covo
Kanoivo cblorito d3 sscuiiiatcd iingnoti
chlorite diko
hornblcjdo gnoica
giiolpa
(poioo
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3555 Fi
10p Fi
20/ F(
3555 F(
555 R
303 F.
lOjb Fi
1555 F*
15* K
10-15S
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103 Fc
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ALGOMA OVKS PROPERTIES" EXPLORATION DEPARTMENT
"DIAMOND DHILL KOLK NO. 4 (continued) PROPEIITYLOCATION OF COLLAR CLKV.
AZIMUTH AT COLLAR.
DIP AT COLLAR.
VERTICAL DECnON r.'O. LUNOTH
REG. IM HIM. ZONE. LOGGED DV. OTAnTIiO.'
COKU OIZK.
PINICHSD.
f|.V,rooTAOC
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| 159-163
163 - 166
166-170.5
170.5-172
172 - 173
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179.5-102
182 - 1HA
1CA - 1C6
1C& - 190
190 - 192
192 - 19/v
19/f - 197
197 - 200
200 - 203
203 - 206
206 - 203
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202 r
102 F
152 r52 F
152 P
102 F
152 F
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