Exploration for porphyry-style copper mineralisation near Llandeloy
Exploration for porphyry-style copper mineralisation near Llandeloy Exploration for porphyry-style copper mineralisation near Llandeloy
E53163 F V W I V V v v v v v S t & t I t t i E 5 3 1 7 2 t t C 3 + I + t I l JW+ f l ' t - t t E5317341 1 t i E53174 t t t t E53175--++ I -t Quartz veln Acld tuff r. V P V v P V Volcanlc breccla Crystal tuff Sthstone '-- , ' //z$@@ -+ Base of weathered zone F Probable fault -1 lntrus~on breccla veln Jw r Base of zone wlth weathering along jolnts I 300 70 150 4 66 8 08 Lost water -+ 10 00 315 30 loo 392 *Hot HNO, extractable t Half detect~on 11m1t values s~~bstituted for levels less than the detect~on I~rnit Q Quartz C Chlonte Ah Alblte S Serlclte Mu Muscov~te E Epldote K K-feldspar - CHEMICAL ANALYSIS+ I P MAGNETIC SUSCEPTIBILITY PPr" % ppm % 0 10 ms 0 10 20 x10 SI ""Its C u i P b i Zn Fe ArlMo K20 senc~te-chlor~te- blotlte Senclte-chlonte (rare clmozo~s~te)
Q Q E C E CCt C E Ct C Q Ct CtQ C Q 8 54 Temporary loss of -+ 9 80 water 11 58 Lost-12 60 water CHEMICAL ANALYSIS P P ~ 1 % Cu Pb Zn Fe* 385 20 70 350 20 80 * Hot HN lo3 extractable Drift deposits Q Quartz sericrte-chlorite- Feldspar sand and clay Quartz vein E Epidote biotite wlth rare minor epidote Porphyritic microtonalite H Hematite sericite-chlorite Fig.21 c Chlorite BOREHOLE 2 Quartz rnicrod;znte ~t Carbonate ser~cite-chlorile- W -+ Base of weathered zone Cp Chalcopyrite magnetite with K K- feldspar blotlte ~n places F Probable fauir JW -+ Base of zone of weatherir~g A fresh amphibole along joints (A) rel~ct amphlbole ' Half detectlon llrnlt values subst~tuted for levels less than the detectlon lrrn~t I P MAGNETIC SUSCEPTIBILITY 0 20 40 ms 0 10 20 30 40 x lo's1 un~ts 1 I I 1
- Page 66 and 67: BOREHOLE 2 Registration Number STvI
- Page 68 and 69: BOREHOLE 3B Registration Number SM
- Page 70 and 71: BOREHOLE 5 Registration Number SM 8
- Page 72 and 73: BOREHOLE 6 Registration Number SM 8
- Page 74 and 75: BOREHOLE 8 Registration Number SM 8
- Page 76 and 77: SANDSTONE: as above CLAY GOUGE: SAN
- Page 78 and 79: --- APPARENT ESISTIVITY pa IN OHM M
- Page 80 and 81: APPARENT ESISTMTY H Bbs ys 06 q6 CH
- Page 82 and 83: z ~ l ~ ~ ~ l ~ l . ~ l ~ , ~ l l A
- Page 84 and 85: z ~ 1 ~ 1 ~ 1 ~ 1 ~ 1 APPARENT FEJS
- Page 86 and 87: z ~ l $ l l l l l ~ l l ~ l l l l ~
- Page 88 and 89: MAGNETIC FELD IN NAFTESLA Y /-*-.-.
- Page 90 and 91: !IN@ a 8 g e s s I! s F N : , S ? I
- Page 92 and 93: ~ N & E e 8 g B 8 8 7 a F N . S ~ 9
- Page 94 and 95: PHYSICAL PROPERTY MEASUREMENTS ON B
- Page 96 and 97: Borehole 8 (diameters of core 9-72
- Page 98 and 99: APPENDIX 5 COMPUTER MODELLING OF AE
- Page 101 and 102: RMS RESID - 6.53 FLU. PT ELEV ORS n
- Page 103 and 104: MRGNET I C: TIJTERF'HFTAT 1014 . .
- Page 105 and 106: ANU.YSB OF BOLPROLB CORE& TRACE ELE
- Page 107 and 108: . Sample BH , Depthv ,(m); -, - . ~
- Page 109: . , I , . . . . .. . , . , '," . ',
- Page 112 and 113: Fig.7 Aeromagnetic anomaly map of t
- Page 115: \ Fig.13. Compilation map of resist
- Page 119 and 120: !2 CO N A 4 ul o ~n o ul 0 DEPTH IN
- Page 121 and 122: Fig.25 BOREHOLE 5 C C C C Ct C E K
- Page 123 and 124: Fig.27 BOREHOLE 7 E Q C Q E C 0 Q E
- Page 125: 81 82 83 84 Fig.30. : Location of c
Q<br />
Q E C<br />
E CCt<br />
C<br />
E Ct C<br />
Q Ct<br />
CtQ C<br />
Q<br />
8 54<br />
Temporary<br />
loss of -+ 9 80<br />
water<br />
11 58<br />
Lost-12 60<br />
water<br />
CHEMICAL<br />
ANALYSIS<br />
P P ~ 1 %<br />
Cu Pb Zn Fe*<br />
385 20 70<br />
350 20 80<br />
* Hot HN lo3 extractable<br />
Drift deposits Q Quartz sericrte-chlorite-<br />
Feldspar sand and clay<br />
Quartz vein<br />
E Epidote biotite wlth rare<br />
minor epidote<br />
Porphyritic microtonalite H Hematite sericite-chlorite<br />
Fig.21 c Chlorite<br />
BOREHOLE 2 Quartz rnicrod;znte ~t Carbonate ser~cite-chlorile-<br />
W -+ Base of weathered zone Cp Chalcopyrite magnetite with<br />
K K- feldspar blotlte ~n places<br />
F Probable fauir<br />
JW -+ Base of zone of weatherir~g<br />
A fresh amphibole<br />
along joints<br />
(A) rel~ct amphlbole<br />
' Half detectlon llrnlt values subst~tuted <strong>for</strong><br />
levels less than the detectlon lrrn~t<br />
I P MAGNETIC SUSCEPTIBILITY<br />
0 20 40 ms 0 10 20 30 40 x lo's1 un~ts<br />
1 I I 1
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