Analytical Quantity Metadata

Summary of Analytical Data:

Index Sample Prep Decomp Technique Map Method N
1 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS   2537     5  
2 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     1  
3 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     9  
4 NGR lake sediment grab sample <177 micron (NGR) Total Pt | NONE | ICP-MS KML map 1222     629  
5 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     5245  
6 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Pt | AR (BVM) | ICP-MS KML map 5724     9015  
7 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Pt | FA | ICP-MS KML map 2441     163  
8 Whole Rock crushing Partial – fusion Pt | FA | ICP-MS KML map 2479     89  
9 Whole Rock crushing (details not reported) None Pt | 3 acid-LiBO2 | ICP-MS KML map 2977     100  
10 Whole Rock crushing (details not reported) None Pt | Multiple | MULTIPLE KML map 5431     2289  
11 Whole Rock crushing (ActLabs RX1) Partial – fusion Pt | FA-PbO/Ag | ICP-MS KML map 5564     68  
12 Whole Rock crushing (ActLabs) Partial – fusion Pt | FA-PbO/Ag | ICP-MS KML map 5564     659  
13 Rock (surface) Agate rock crushing Partial – fusion Pt | FA-PbO/Ag | ICP-ES KML map 5921     12  
14 Heavy Mineral Concentrate (Stream) HMC ferromagnetic fraction (GSC, 1966) Total Pt | NONE | Powder D-C KML map 6544     171  
15 Heavy Mineral Concentrate (Stream) HMC non-ferromagnetic fraction (GSC, 1966) Total Pt | NONE | Powder D-C KML map 6544     171  
16 Till <63 micron Partial – fusion Pt | FA | FA-AFS KML map 1864     996  
17 Till <63 micron Partial – fusion Pt | FA | FA-ICPES KML map 1981     134  
18 Till <63 micron Partial – fusion Pt | FA | FA-ICPES KML map 5869     346  
19 Till <63 micron Partial – fusion Pt | FA-PbO/Ag | ICP-ES KML map 5921     298  
20 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     67  
21 Till <63 µm size fraction sieving (3) Partial – aqua regia Pt | AR (Acme[2]) | ICP-MS KML map 6789     307  
22 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     17  
23 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 2537     1  
24 Fucus gardneri Vegetation: oven drying, followed by milling Partial – aqua regia Pt | AR (Acme[1]) | ICP-MS KML map 6648     94  
25 Diamicton <63 µm size fraction sieving (3) Partial – aqua regia Pt | AR (Acme[2]) | ICP-MS KML map 6789     9  
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