s3-ap-southeast-2.amazonaws.com · web viewepm 16321 – pandannus combined annual/ final report....
TRANSCRIPT
EPM 16321 – PANDANNUS
COMBINED ANNUAL/ FINAL REPORT
For the Period
26 March 2008 to 31 March 2009
Author Paul Dwyer
April 2009
1:250,000 Sheet:Clarke River(SE 55-13)
GLENGARRY RESOURCES LIMITEDABN 40 009 468 099
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
SUMMARY
EPM 16321 (Pandannus) is located about 211 kilometres west of Townsville in north Queensland and 50 kilometres south west of the town of Greenvale. The Greenvale area is considered prospective for epigenetic structurally controlled copper mineralisation, volcanogenic massive sulphides as well as intrusive related disseminated gold mineralisation (Kidston style) and high-grade gold mesothermal vein style mineralisation.
The tenement, granted on 26th March 2008, is held 100% by Glengarry Resources Limited and forms part of the company’s Greenvale project.
Exploration undertaken by Glengarry Resources over the relinquished portion has consisted of open file data review, interpretation of publicly available aeromagnetic and radiometric data, limited rock chip sampling and geological traverses.
No anomalous target areas were identified hence the 4 sub-blocks of EPM16321 were recommended for relinquished on the 23rd of March 2009
i
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Table of Contents
1.0 INTRODUCTION..................................................................................................1
2.0 TENEMENT..........................................................................................................2
3.0 GEOLOGY AND MINERALISATION...................................................................4
4.0 WORK CARRIED OUT DURING THE REPORTING PERIOD...........................4
Data Compilation/Review 4
Aeromagnetic/Radiometric Interpretations 4
Geological Traverses/ Rock Chip Sampling 5
5.0 DISCUSSION OF EXPLORATION ACTIVITIES.................................................7
6.0 CONCLUSION/ RECOMMENDATION................................................................7
7.0 REFERENCES.....................................................................................................7
LIST OF FIGURES
Figure 1: Location Plan Greenvale Project and EPM16321 (Pandannus) Figure 2: Relinquished sub-blocks Pandannus EPM16321Figure 3: Glengarry Rock Chip Sampling over relinquished EPM16321 Figure 4: Open file >18ppb Au in soil anomalyFigure 5: Pandannus 100k Geology
LIST OF TABLES
Table 1: Glengarry’s tenement listing for EPM16321 Pandannus
LIST OF APPENDICESAppendix 1: Rock Chip/Float Sample Assays* Appendix 2: Geochemical Sample Results Appendix 3: Glengarry Rock Codes
ii
GREENVPROJECT
PANDANNEPM16
(Wando Vale
-19.7 °
° °
-18.6 ° -18.6 °
(Spring Creek (Gilldale
-18.7 ° -18.7 °
(Carpentaria Downs
(Wyandotte-18.8 ° -18.8 °
(Kidston-18.9 ° -18.9 °
(Lucky Do
-19 ° -19 °
-19.1 ° -19.1 °
-19.2 °(Lyndhurst -19.2 °
-19.3 °
GREENVALEPROJECT AREA
(Pandanus EPM1-6192.33°1
-19.4 ° -19.4 °
-19.5 ° -19.5 °
-19.6 ° -19.6 °
(Cheviot Hills
-19.7 °(Gregory Springs
(Clarke Hills
-19.8 °
PANDANNUS
Date:20/4/2009Pandannus Location MapAuthor: PAUL DWYERQueensland
Glengarry Resources LtdOffice: PERTH
Drawing: 1.1
Scale: 1:500000 Projection: Longitude / Latitude (AGD 84)
5 0kiillomettrres
5 10
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
1.0 Introduction
Exploration Permit for Minerals (EPM) 16321 is located about 211 kilometres west of Townsville in north Queensland and 48 kilometres south west of the town of Greenvale (Figure 1). The area is considered prospective for epigenetic structurally controlled disseminated copper mineralisation (Maitland style), volcanogenic massive sulphides as well as intrusive related disseminated gold mineralisation (Kidston style) and high- grade gold mesothermal vein style mineralisation.
1
14
14
14
14
14
14
14
14
14
14
14
14
14
14
1
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Figure 1: Location Plan Greenvale Project and EPM16321 (Pandannus)
2.0 Tenement
EPM 16321, granted for a five-year term on 26 th March 2008, is held 100% by Glengarry Resources Limited. The tenement was granted over 4 sub-blocks (Figure 2).
Details on the tenement sub-blocks are presented below:
BIM BLOCK Sub-blocksTOWN 2890 M,Q,R,W
Table 1 Glengarry’s tenement listing for EPM16321 Pandannus
2
-19.44 °
TOWN2962J
-19.45 °
°
°
-19.34 °-19.34 °TOWN2889ETOWN2890ATOWN2890BTOWN2890CTOWN2890DT
-19.35 ° -19.35 °
TOWN2889K TOWN2890F TOWN2890G TOWN2890H TOWN2890J T-19.36 °-19.36 °
-19.37 ° -19.37 °
TOWN2889P TOWN2890L TOWN2890M TOWN2890N TOWN2890O T
-19.38 ° -19.38 °
-19.39 ° -19.39 °
TOWN2889U TOWN2890Q TOWN2890R TOWN2890S TOWN2890T T
-19.4 ° -19.4 °
-19.41 °TOWN2889Z TOWN2890V T WN2890W TOWN2890X TOWN2890Y
-19.41 °T
-19.42 ° -19.42 °
TOWN2961E TOWN2962A TOWN2962B TOWN2962C TOWN2962D T
-19.43 ° -19.43 °
-19.44 °
TOWN2961K TOWN2962F TOWN2962G TOWN2962H
-19.45 °
50005001,000metres
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
EPM16231 BLOCK MAPDate:20/4/2009 PANDANNUSAuthor: PAUL DWYER QUEENSLAND
Office: PERTH GLENGARRY RESOURCES
Drawing: 1.2
Scale: 1:50000 Projection: Longitude / Latitude (AGD 84)
Figure 2: Relinquished sub-blocks Pandannus EPM16321
3
144
.14
4.
144
.14
4.
144
.14
4.
144
.14
4.
144
.14
4.
144
.14
4.
14
144
.
144
.
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
3.0 Geology and Mineralisation
The geology of the EPM16321 is dominated by mid to late Devonian and early Carboniferous sedimentary sequences of the Broken River and Bundock Groups. The Mytton Formation and the Bulgeri formation are the two dominant formations from each group.
Mytton Formation: Part of the Broken River group and and consists of an arenite/ mudstone conglomerate.
Bugeri formation: In particular the Rockfields member, consists of well sorted, fine-medium-grained sandstones. This sequence is known to contain less lithic grains then the underlying Mytton Formation.
A number parallel north-westerly trending dolerite dykes have been mapped to the south of the current EPM. Some of these dykes have been mapped for up to 4km. The dykes appear to truncate all other stratigraphy allowing some constraints on age.
A series of north-easterly trending fault zones transect the stratigraphy within the EPM (Figure 5). These faults are believed to have been active during the Permian- Carboniferous and dominate the present day litho-structural assemblage. These NE trending fault sets are parallel to the main fold axis. The faults commonly truncate the limbs of folds. It is believed that the faults may be high angle thrust faults related to the NW dipping of overturned folds in that area. Other studies believe there may be a strike–slip movement on these fault sets that would explain the juxtaposition to the Dip Creek limestones.
The Rockfields Anticline is observed within the current EPM. This south-westerly plunging synformal-anticline is potentially a regional structural response from continent wide N-S compression in the Carboniferous.
The sediments of the Bundock Creek formation were once prospective for Uranium in the 1970’s. The Big Rush gold deposit consists of shear related quartz veins within the Mytton Formation of the Broken River Group. The deposit had a reserve of 880000t of ore with a grade of 2.06g/t gold at a cut off grade of 0.6g/t gold. No known mineralisation occurs within the EPM.
4.0 Work Carried Out During the Reporting
Period Data Compilation/Review
Historical rock chip sampling data was compiled and reviewed to assist with targetselection within the EPM. No anomalous target areas were defined within the relinquished portion.
Aeromagnetic/Radiometric Interpretations
Interpretation of available Government aeromagnetic and radiometric datasets was completed by Glengarry enabling the company to refine its 100,000 scale litho- structural interpretation of the project (Figure 5).
4
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Geological Traverses/ Rock Chip SamplingGlengarry’s ground exploration was limited to rock chip sampling and geological traverses. A total of 9 rock chip samples were collected over the Pandannus EPM. Rock chips were collected predominantly from narrow quartz veins. Complete assay sample results and sample descriptions are presented in Appendix 1.
Glengarry’s standard rock chip codes are presented in Appendix 2.
Sample AnalysisAll samples were analysed by ALS Chemex in Townsville for As, Ba, Bi, Co, Cu, Fe, Mn, Sb, Th, V, W, Pb, S, and Zn using ME-ICP41 and Ag, Mo and U using ME-MS42. Gold was assayed by method Au-AA21.
5
-19.42 °
°
°
-19.37 ° -19.37 °
-19.38 ° -19.38 °
-19.39 ° -19.39 °
-19.4 ° -19.4 °
-19.41 ° -19.41 °
-19.42 ° GLENGARRY RESOURCESDate:29/4/2009Author: P. Dwyer Office: PerthGGY Rock Chip sample locations Pandannus EPM16231 Queensland
Australia
Drawing:
Scale: 1:25000 Projection: Longitude / Latitude ( Australia GDA94)
2500250500
metres
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Figure 3: Glengary Rock Chip Samples over relinquished EPM16321
6
144
.14
4.
144
.14
4.
144
.14
4.
144
.
144
.
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
5.0 DISCUSSION OF EXPLORATION ACTIVITIES
Work completed by Glengarry Resources within the relinquished EPM16321 included research and interpretation of previous exploration companies’ data and field reconnaissance.
The review of previous exploration data allowed Glengarry to identify initial geochemical sampling targets. In the winter of 2008 Glengarry carried out a field reconnaissance programme that consisted of geological traverses together with selected rock chip/ rock float sampling.
Geological traverses identified a haematite stained quartz stockwork hosted within carbonate siltstone. Nine selective rock chip samples were taken over this stock work system, yielding a peak Au concentration of 1.59ppm. No evidence for a large scale Au bearing stockwork system was found and exploration over the tenement ceased.
6.0 CONCLUSION/ RECOMMENDATION
Given the reasonable data coverage, disappointing results returned from the selective rock chip sampling programme and the sudden global financial crisis hampering exploration efforts, it was decided to relinquish EPM16321.
7.0 REFERENCES
Geological Survey of Queensland, 1996: 1:250000 Geological series – Explanatory Notes, Clarke River (Second Edition)
7
-19.42 °
-19.37 ° -19.37 °
-19.38 ° -19.38 °
-19.39 ° -19.39 °
18ppbAu Soil Anomaly
-19.4 ° -19.4 °
-19.41 ° -19.41 °
222525505000 0000222525505000 5550500000
mmmeeetttrrrtttrrrttterrreesssmetr es
-19.42 °GLENGARRY RESOURCESDate:29/4/2009Author: P. Dwyer Office: PerthOpen file Au Soil Anomaly EPM16231 Pandannus Queensland
Australia
Drawing:
Scale: 1:25000 Projection: Longitude / Latitude ( Australia GDA94)
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Figure 4: Open file stream sediment plus drill hole collar data summary over relinquished portion of EPM12510.
8
144
.14
4.
144
.14
4.
144
.14
4.
144
.14
4.
144
.
-19.5 °
°5°2
-19.475 °
-19.5 °
° 7
-19.3 ° -19.3 °
-19.325 ° -19.325 °
-19.35 ° -19.35 °
-19.375 ° -19.375 °
-19.4 ° -19.4 °
-19.425 ° -19.425 °
-19.45 ° -19.45 °
Simplified Geology
RECENT TAILINGS ETC
QUATERNARY ALLUVIUM
QUATERNARY BASALT
-19.475 °
TERTIARYARENITE-MUDROCK
M. JURASSIC - E. CRETACEOUS ARENITECARBONIFEROUS FELSITES
L. DEVONIAN - E. CARBONIFEROUS ARENITE-MUDROCK
SILURIAN DIORITE
E. - M. DEVONIAN ARENITE
L. CAMBRIAN - E. ORDOVICIAN CHERT
100K Regional GeologyDate:20/4/2009EPM16231 PANDANNUS
CAMBRO- ORDOVICIANGRANITOIDAuthor: PAUL DWYER
E. PROTEROZOIC - CAMBRIAN CARBONATES
QUEENSLANDGLENGARRY RESOURCES
Office: PERTH
PALAEOPROTEROZOICMAFITES
NEO/EARLY. PROTEROZOIC GABBROID
Drawing: 1.2
Scale: 1:100000 Projection: Longitude / Latitude (Australia GDA94)MESOPROTEROZOIC111000111 222GRANITOID
kilometres
EPM16231Pa nda nnus
EPM 16321 PandannusCombined Annual/ Final Report, 29 April 2009
Figure 5: Pandannus 100K Geology
9
14
144
.714
4.7
144
.14
4.
144
.714
4.7
14
14
144
.8
144
.
APPENDIX 1
Rock Chip/Float Sample Data
APPENDIX 2
Geochemical Sample Results
APPENDIX 3
Glengarry Rock Codes
Appendix 1: Rock Chip/Float Sample Assays*
*all rock chip/ float sample assays forwarded as .csv files
Appendix 2: Geochemical Sample Results
Appendix 3: Glengarry Rock Code
SIMPLIFIED GEOLOGICAL TIMETABLEERA SYSTEM SERIES
CZ CENOZOIC QT
QUATERNARY HO PL
Holocene Pleistocene
TY TERTIARY PO
M
C
OL
EO
PA
Pliocene
Miocene
Oligocene
Eocene
Palaeocene
MZ MESOZOIC KT
JR
TR
CRETACEOUS
JURASSIC
TRIASSIC
PZ PALAEOZOIC P
M
CB
DV
SL
OV
CM
PERMIAN
CARBONIFEROUS
DEVONIAN
SILURIAN
ORDOVICIAN
CAMBRIAN
PC PRECAMBRIAN PR
PROTEROZOIC P3
P2
P1
Late
Middle
EarlyA ARCHAEAN A3
A2 A1
LateMiddle Early
SCHEMATIC REGOLITH PROFILE
PED
OLI
TH
SOIL / SCREEINDURATED HARDPANLATERITIC DURICRUST
MOTTLED ZONE
PLASMIC [amorphous clay]
or ARENOSE
ZONE CLA
YZO
NE
SAPR
OLI
TH SAPROLITE
SAPROCK
FRESH BEDROCK
2.0 WEATHERING + ROCK CODES2.1 Pedolith Weathering Codes 2.2 Sarpolith Rock Codes
Residual Rock1/Rock2
Lf
Lm Lc Lk Ls Lr Fr
Duricrust insitu over bedrock
Erosional
Mottled Zone Clay Zone Clay SaproliteSaprolite >20% weatheredSaprock <20% weathered Fresh Rock
Ca Cc Ccl Cco Cg Cl Cm Cw Cp CvCs
Alluvium Colluvium Colluvial LagColluvial Soil bGlacial deposit fLacustrine Deposits iMarine Deposits sAeolian Deposits
m Playa DepositsEvaporitic DepositsFluvial Sand Deposits
Suffixes calcareous ferruginousferruginous+silicified silicifiedmottled, ferruginous
LgLx
GossanRedox Front Xo Undifferentiated soil
Depositional Cx Contaminated, disturbed ground
Chc Chv ChfChs
Calcrete - pedogenic Calcrete - groundwater FerricreteSilcrete
El Eo Eof
Erosional Lag Erosional Soil Erosional Lateritic Soil
Eg Erosional GossanUndifferentiated
Xf Ferricrete - unknown origin
3.0 LITHOLOGY CODES3.1 FELSIC 3.1 FELSIC (lower grade) 3.1 FELSIC (high grade)F
F
v F
e Fi
Ft Fl
Fx
Ff
Felsic undifferentiated
Felsic coherent undivided Felsic extrusive
Felsic intrusive
Felsic tuff
Felsic lapilli tuff Felsic breccia
Felsic volcaniclastic, undivided
Fsc
Fqm
Fqb
Felsic schist, undivided
qtz-fpr-mus schist/rock qtz-fpr-bio schist/rock
Fsc
Fqm
Fqb Fn
Fr
Felsic Schist, undivided
qtz-fpr-mus schist/rock qtz-fpr-bio schist/rock
Felsic gneiss
felsic granulite
Fg Fg
a Fa
p Fg
g Fgt
Fgd
Fgy Fg
p Ffp
Fqz Ffq
Fqf Fvd
FvhFvr
Felsic granitoid, undivided
AdamelliteAplite
Syenogranite, monzogranite, alkali feldspar granite
Tonalite, trondhjemite
Granodiorite
Granophyre Pegmatite
Felspar porphyry Quartz porphyry
Felspar quartz porphyry
Quartz felspar porphyry
DaciteRhyodaciteRhyolite
Fgn Granitoid gneiss
3.2 SEDIMENTARY 3.2 SED (lower grade) 3.2 SED (high grade)S Sedimentary undifferentiated
Sx Sc
Sedimentary breccia Conglomerate
Sp Sl
Psammite, undivided Pelite, undivided
Sp Sl
Psammite, undivided Pelite, undivided
Sps Spt Sms Slc Sct Sif Sbl Sbd
Sandstone Siltstone Mudstone Claystone ChertBanded iron formation LimestoneDolomite
Ssh Ssy
Shale Phyllite
Ssq Sbm Sn
Quartzite MarbleSedimentary gneiss
Scs Sgw
Calc-silicate Greywacke
Spg Stl
Spongolite Tillite
3.3 INTERMEDIATE 3.3 INT. (lower grade) 3.3 INT. (high grade)I Intermediate undifferentiated
Iv I
Intermediate coherent undivided Intermediate extrusive Intermediate intrusive
Isc Ibc Im
Int. schist, undivided plg-cht-bio schist/rock plg-cht-mus schist/rock
Isc Iab
Int. schist, undivided plg-amp-bio schist/rock
e Ii
c
It Il Ix If
Intermediate tuff Intermediate lapilli tuff Intermediate brecciaIntermediate volcaniclastic, undivided
In Ir
Intermediate gneiss Intermediate granulite
Id Im
DioriteMonzodiorite, monzogabbro
3.4 MAFIC 3.4 MAFIC (lower grade) 3.4 MAFIC (high grade)M Mafic, undifferentiatedMb Basalt Msc Mafic schist, undivided Msc Mafic schist, undividedMbm High Mg basalt Mcc cht-crb schist/rock Msb Mafic schist - biotiteMt Mafic tuff Mac cht-amp schist/rock Mm AmphiboliteMf Mafic fragmental Mn Mafic gneissMx Mafic breccia Mr Mafic granuliteMd DoleriteMg GabbroMa AnorthositeMc TrocoliteMh Hornblendite
3.5 ULTRAMAFIC 3.5 U/M (lower grade) 3.5 U/M (high grade)U Ultramafic undifferentiated
Uf Ud Upd Uk UpxUs
Ultramafic fragmental DunitePeridotite Komatiite PyroxeniteSerpentinite
Usc Utc Utb Uts Uac Uta
Um schist, undivided tlc-cht-crb schist/rock tlc-crb schist/rocktlc-srp schist/rock trm-cht schist/rock tlc-trm schist/rock
Usc Uac Uta Utf Uaf Ufa
Um schist, undivided trm-cht schist/rocktlc-trm-crb schist/rock tlc-for schist/rocktrm-for rock tlc-for-ant rock
3.6 ALKALINEAc Ak Al AtAs
Carbonatite Kimberlite Lamprophyre TrachyteSyenite
3.7 TECTONIC + MISCELLANEOUS UNITSTc Cataclasite 2nd/3rd letter
qualifiersl leucoq quartzo oligomicticp polymictic
Tx Tectonic brecciaTm MyloniteVMSHx X
VeinMassive sulphidesHydrothermal breccia Unknown rock unit
4.0 STRUCTURAL & TEXTURAL CODESRegolith
bleached adccellular amyconcretionary aphearthy eqgfragmental glsfriable gpygossanous hylindurated ocllaminated ospmegamottled ophmottled orcnodular pgmoolitic plwpisolitic pphplastic psppoddy soppowdery sphstratiform sptsorted mscunsorted tufvermiform varvein-like vesvoided vfrcross-cutting xln
Sedimentary
bedded bndthinly bedded brxthickly bedded cokcross bedded colgraded bedded cmbsorted cruunsorted fib
lam mas
Colours(prefix l - light; d - dark, eg dbu = dark blue) blue gyblack khbrown mvcream orgreen pk
Igneous Metamorphic
ble adcumulate aci acicularcel amygdaloidal asb asbestiformcon aphanitic bld bladedear equigranular dcs decussatefrg glassy bnd bandedfri granophyre fib fibrousgos hyaloclastic gns gneissicind ocellar grn granoblasticlam olivine spinifex hnf hornfelsedmgm ophitic lpd lepidoblasticmot orthocumulate poc porphyroclastsnod pegmatitic pob porphyroblastsool pillowed sch schistosepis porhyyriticpla pyx spinifex Structuralpod subophiticpod spherulitic brx brecciatedstf spotted crn crenulatedsor mesocumulate fol foliateduns tuffaceous frc fracturedver variolitic lin lineatedvnl vesicular mas massivevoi volcanic fragments myl myloniticxct crystalline shr sheared
Veining (use for vein logging)
bdd banded rib ribbonbdn breccia sac saccharoidalbdk cockade spi spidercbd colloform sht sheetedgbd comb stk stockworksor crustiform str stringeruns fibrous sty stylolitic
laminated vug vuggymassive zon zoned
bu grey pp purplebk khaki rd redbr mauve wh whitecrgn
orangepink
ye yellow
5.0 MINERAL COMPONENTS & ALTERATIONRock Composition and Alteration Codes
act actinolite fer ferruginous phl phlogopiteadu adularia flt florite pis pisolitesaeg aegirine for forsterite plg plagioclasealb albite fuc fuchsite pre prehnitealu alunite gal galena ptl pentlanditeamp amphibole gnt garnet pyr pyritesbs antimony sulphides gib gibbsite pyx pyroxeneamo orthoamphibole goe goethite pyo pyrrhotiteand andalusite gld gold qtz quartzany anhydrite grp graphite ros roscoeliteank ankerite gvl gravel rbl rubbleant anthophyllite gru grunerite rut rutileapt apatite gyp gypsum snd sandapy arsenopyrite hal halite sau saussuriteazu azurite hed hedenbergite sca scapolitebar barite hem haematite sch scheelitebio biotite hbd hornblende ser sericitebis bismuth minerals jar jarosite srp serpentinecal calcareous kfp K feldspar sid sideritecct calcite kln kaolin sil silicacrb carbonate kyn kyanite slm sillimanitecas cassiterite pb2 lead minerals sme smectitechy chalcedony lep lepidolite spl sphaleritecha chalcocite lcx leucoxene spd spodumenecpy chalcopyrite lim limonite str staurolitecht chlorite mgm maghaemite slf sulphidesctd chloritoid mgs magnesite tlc talcchr chromite mnt magnetite tan tantalitecly cly minerals mal malachite tel telluridescps clinopyroxene mng manganese tit titanitecu2 copper oxides mcs marcasite tml tourmalinecrd cordierite mic mica trm tremolitecry chrysotile mol molybdenite tra tremolite-actinolitextl crystal mus muscovite wol wollastonitecum cummingtonite ni2 nickel clays vit vitricdps diopside non nontronite urn uraninitedol dolomite olv olivine cu1 native copperepd epidote opx orthopyroxene car carnotitefpr feldspar oxs oxide minerals
Alteration Summary Codes Alteration/Sulphide Styles
aa advanced argillic - sil, alu, pyr d disseminatedad adularia - kfp, sil, ser, fer, slf m massive, pervasiveag argillic - cly, kln, sid, ser, slf v veinsas aluminosilicate - and, ctd, crb, mus, cht, slf, qtz s stockworkap amphibole - amp, tlc, slf l lodesbi biotite - bio, cht, crb, amp, sil p pods, patchesbc biotite-chlorite - bio, cht, crb, slf f foliation controlledcs calc-silicate - dps, gnt, plg, amp, slf, crb b bands, bed controlledcb carbonate - crb, cht, tlc, slfct chlorite - cht, slf, ser, crbep epidote - epd, crb, qtz, slf Grain Sizefe ferruginous - mnt, cht, act, crb, qtz, slfgn greissen - ser, sil vfg very fine grainedhm haematisation - hem, alb, qtz, slf, crb fg fine grainedkp K-feldspar - kfp, qtz, sil mg medium grainedmg magnesian - crd, ant, plg, slf cg course grainedpg plagiocklase - plg, qtz, bio, slf vcg very course grainedkb potassic-biotite - bio, crb, qtz, cht, mus, slfkm potassic-muscovite - mus, bio, cht, crb, qtz, slf Intensity codeskc potassic-calcsilicate - bio, amp, plg, slf, crbkg potassic-magnesian - bio, crd, qtz, plg, cum, gnt, crb, slf T tracepp propylitic - sil, cht, epd, crb, slf W weakna sodic - alb, mus, crb, qtz, slf M moderatenc sodic-calcic - plg, amp, dps, qtz, slf, tit S strongse sericite - ser, crb, slf E extremesc sericite-chlorite - ser, cht, crb, qtz, slfsi silicification - qtz, crb, slfsf sulphidisation - slftl talc - tlc, amp, slftc talc-chlorite - tlc, cht
Sample Recovery + Sulphide Percentage
Record percentage estimate. Use -1 to define trace %