AR21-KOO-001
Date Collected: 6th June 2021
Station ID: AR21-KOO-001
Easting: 622265
Northing: 5442056
Datum: NAD83 Zone 11
Description: grey sandstone layer, dominant on slope
AR21-KOO-002
Date Collected: 6th June 2021
Station ID: AR21-KOO-002
Easting: 622287
Northing: 5442090
Datum: NAD83 Zone 11
Description: similar to lower outcrop, but MM qtz veins common. pyrite cubes to 1mm observed in veins only, oxidized. Mild chlorite alteration along larger veins
AR21-KOO-003
Date Collected: 6th June 2021
Station ID: AR21-KOO-003
Easting: 622292
Northing: 5442107
Datum: NAD83 Zone 11
Description: coarser sandstone unit, looks partially recrystallized or silicified? Weathered pyrite more common, as is chlorite. rocks go from green to grey to tan
AR21-KOO-004
Date Collected: 6th June 2021
Station ID: AR21-KOO-004
Easting: 622305
Northing: 5442114
Datum: NAD83 Zone 11
Description: pale grey green coarse sandstone, possibly silicified. some paler pink mm wide bands. outcrop is cut by several 4cm wide milky qtz veins
AR21-KOO-005
Date Collected: 6th June 2021
Station ID: AR21-KOO-005
Easting: 622325
Northing: 5442113
Datum: NAD83 Zone 11
Description: large outcrop on downslope. similar to higher rocks but less altered. Barite veins up to 5cm wide present.
AR21-KOO-006
Date Collected: 6th June 2021
Station ID: AR21-KOO-006
Easting: 622345
Northing: 5442157
Datum: NAD83 Zone 11
Description: broken outcrop of beige dolostone, with minor stromatolite horizons
AR21-KOO-007
Date Collected: 6th June 2021
Station ID: AR21-KOO-007
Easting: 622384
Northing: 5442146
Datum: NAD83 Zone 11
Description: conspicuous outcrop of banded green rock, close to anomalies. Weathered pyrite common
Sample: D00030452
AR21-KOO-008
Date Collected: 6th June 2021
Station ID: AR21-KOO-008
Easting: 622404
Northing: 5442143
Datum: NAD83 Zone 11
Description: green rock, with coarse chlorite and pyrite blebs.
Sample: D00030453
AR21-KOO-009
Date Collected: 6th June 2021
Station ID: AR21-KOO-009
Easting: 622433
Northing: 5442148
Datum: NAD83 Zone 11
Description: dolostone outcrop
AR21-KOO-010
Date Collected: 9th June 2021
Station ID: AR21-KOO-010
Easting: 621091
Northing: 5442758
Datum: NAD83 Zone 11
Description: shallow dipping grey medium sandstone, banded with lighter and darker layers. py common as is blobs of opaque green ?celadonite. muscovite mica.
Sample: D00030456
AR21-KOO-012
Date Collected: 9th June 2021
Station ID: AR21-KOO-012
Easting: 621338
Northing: 5443127
Datum: NAD83 Zone 11
Description: breccia unit of rounded reddish pebbles in a sandy matrix. whole rock has red tinge. sits within a layer of grey/green chert
Sample: D00030457
AR21-KOO-013
Date Collected: 9th June 2021
Station ID: AR21-KOO-013
Easting: 621329
Northing: 5443136
Datum: NAD83 Zone 11
Description: chert with voids infilled by calcite. distinct alternating green bands to top of unit. rare cubic black minerals, weathered pyrite
Sample: D00030458
AR21-KOO-014
Date Collected: 9th June 2021
Station ID: AR21-KOO-014
Easting: 620823
Northing: 5443228
Datum: NAD83 Zone 11
Description: quartz vein, very sugary and friable, with 30% celadonite in clusters.
Sample: D00030459
AR21-KOO-015
Date Collected: 9th June 2021
Station ID: AR21-KOO-015
Easting: 621084
Northing: 5443201
Datum: NAD83 Zone 11
Description: banded cherty siltstone with reddish bands, manganese dendrites, and small black cubic minerals
Sample: D00030460
AR21-KOO-016
Date Collected: 9th June 2021
Station ID: AR21-KOO-016
Easting: 621089
Northing: 5443203
Datum: NAD83 Zone 11
Description: another cherty siltstone with red to brown banding and manganese dendrites. along strike to anomaly
Sample: D00030461
AR21-KOO-017
Date Collected: 9th June 2021
Station ID: AR21-KOO-017
Easting: 621098
Northing: 5443193
Datum: NAD83 Zone 11
Description: very friable siltstone with cherty horizons. ripple marks on top of exposure. Very red and manganese dendrites.
Sample: D00030462
AR21-KOO-018
Date Collected: 9th June 2021
Station ID: AR21-KOO-018
Easting: 621141
Northing: 5443134
Datum: NAD83 Zone 11
Description: banded tiger stripe siltstone with hematized rims and manganese. close to historical anomaly.
Sample: D00030463
AR21-KOO-019
Date Collected: 9th June 2021
Station ID: AR21-KOO-019
Easting: 621157
Northing: 5443116
Datum: NAD83 Zone 11
Description: red siltstone with manganese rind
Sample: D00030464
AR21-KOO-020
Date Collected: 9th June 2021
Station ID: AR21-KOO-020
Easting: 621140
Northing: 5443109
Datum: NAD83 Zone 11
Description: banded grey and green siltstone with blood red dissemination of ?cinnabar. taken near historical trend
Sample: D00030465
AR21-KOO-021
Date Collected: 9th June 2021
Station ID: AR21-KOO-021
Easting: 621128
Northing: 5443113
Datum: NAD83 Zone 11
Description: cherty siltstone with oxidized speckling. on trend with historical anomalies
Sample: D00030468
AR21-KOO-023
Date Collected: 9th June 2021
Station ID: AR21-KOO-023
Easting: 621139
Northing: 5443140
Datum: NAD83 Zone 11
Description: banded mudstone, hard, metallic, possible magnetite. white mineral bleary throughout, not sure of ID
Sample: D00030466
LC21_KOO_005
Date Collected: 6th June 2021
Station ID: LC21_KOO_005
Easting: 622314
Northing: 5442062
Datum: NAD83 Zone 11
Description: stromatilitic arenite outcrop
LC21_KOO_006
Date Collected: 9th June 2021
Station ID: LC21_KOO_006
Easting: 622324
Northing: 5442075
Datum: NAD83 Zone 11
Description: sub crop – Quartz-Barite-Siderite vein cross cutting banded arenite at 90 degrees to banding/bedding. sample located downslope of stromatolites.
Sample: D00026803
LC21_KOO_007
Date Collected: 6th June 2021
Station ID: LC21_KOO_007
Easting: 622348
Northing: 5442058
Datum: NAD83 Zone 11
Description: small outcrop of medium-grained arenite with en echelon quartz stringer veins. one distinct vein has dominat dull to metallic black selvage – possibly chalcocite. some green malachite staining visible but not prominent.
Sample: D00026804
LC21_KOO_010
Date Collected: 6th June 2021
Station ID: LC21_KOO_010
Easting: 622428
Northing: 5442043
Datum: NAD83 Zone 11
Description: 2 perpendicular thick (2-4 cm) quartz veins with potential chalcocite selvage and ds pyrite within centerline. hosted by siltstone.
Sample: D00026805
LC21_KOO_016
Date Collected: 8th June 2021
Station ID: LC21_KOO_016
Easting: 621853
Northing: 5442266
Datum: NAD83 Zone 11
Description: Hyaloclastic moderately vesicular basalt within chlorite altered silicic volcanic matrix. stratigraphically above the pillowed and columnar basalt flows. sampled to see continuity of cobalt within upper layer of extrusive volcanics. Rusted out pyrite and very fine silver metallic sulphides within matrix and basalt fragments. Likely depositional environment shallow water marine volcano.
Sample: D00026807
LC21_KOO_017
Date Collected: 8th June 2021
Station ID: LC21_KOO_017
Easting: 621827
Northing: 5442230
Datum: NAD83 Zone 11
Description: jointed, fine-grained light grey basalt with hematitic staining and rusted out pyrite. magnetite stringers and fractures common with hematitic staining concentrated on fractures. sampled due to pyrite and magnetite content, overall high density and relationship with cobalt bearing basalts.
Sample:D00026808
LC21_KOO_018
Date Collected: 8th June 2021
Station ID: LC21_KOO_018
Easting: 622124
Northing: 5442305
Datum: NAD83 Zone 11
Description: Interbedded/laminated orange/tan sandstones with grey and green silty arenites with coarse quartz clasts. Sericite alteration common within plag-rich arenite. Likely same unit as recognized on road with green reduced beds and orange/tan oxidized muds/sands.
Sample: D00026807
LC21_KOO_021
Date Collected: 10th June 2021
Station ID: LC21_KOO_021
Easting: 603300
Northing: 5459617
Datum: NAD83 Zone 11
Description: interbedded mudstones, siltstones and fine-grained sandstones with slump features. overlaid by mudstone dominated beds. possible deeper marine storm beds grading to deeper marine. possible distal bouma turbidite sequences. becoming more distal up sequence
LC21_KOO_022
Date Collected: 10th June 2021
Station ID: LC21_KOO_022
Easting: 612007
Northing: 5457084
Datum: NAD83 Zone 11
Description: banded cherts and cherty siltstones with fine sandstones and thick mud sequences. possible deeper distal to proximal bouma turbidite sequences.
LC21_KOO_024
Date Collected: 10th June 2021
Station ID: LC21_KOO_024
Easting: 612072
Northing: 5457128
Datum: NAD83 Zone 11
Description: bedded cherts and siltstone, likely outcrop for station LC21_KOO_023.
