Analytical Quantity Metadata

Summary of Analytical Data:

Index Sample Prep Decomp Technique Map Method N
1 Null <63 micron Total Sn | NONE | INAA   1600     2  
2 Null <63 micron Total Sn | NONE | INAA   1836     1  
3 Null <63 micron Total Sn | NONE | INAA   3207     1  
4 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA   3766     4  
5 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS   2540     5  
6 Plant Twig ashing Total Sn | NONE | INAA KML map 6707     1  
7 Plant Bark ashing Total Sn | NONE | INAA KML map 6707     2  
8 Balsam Fir Twigs Twig ashing Total Sn | NONE | INAA KML map 6707     2295  
9 Fluid (stream) Untreated Water Total Sn | NONE | ICP-MS KML map 1497     477  
10 Fluid (stream) Filtered Water Total Sn | NONE | ICP-MS KML map 1497     302  
11 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     1  
12 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     1  
13 Lake sediments Unknown Total Sn | NONE | INAA KML map 1637     217  
14 Lake sediments Unknown Total Sn | NONE | Powder D-C KML map 6473     3884  
15 Stream sediments -100 mesh grinding Total Sn | NONE | INAA KML map 1202     320  
16 Stream sediments -100 mesh grinding Total Sn | NONE | Powder D-C KML map 2496     5867  
17 Stream sediments Sieving (-80 mesh); ball milling (-150 mesh) Total Sn | NONE | Powder D-C KML map 6500     3512  
18 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     9  
19 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     9  
20 NGR lake sediment grab sample <177 micron (NGR) None Sn | MOD ACID | HYD KML map 2386     978  
21 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 1053     6859  
22 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 1202     7251  
23 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 1443     2341  
24 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 2256     1025  
25 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 3417     24292  
26 NGR lake sediment grab sample <177 micron (NGR) Total Sn | NONE | INAA KML map 3766     6083  
27 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Sn | AR | ICP-MS KML map 2683     1309  
28 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     5245  
29 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Sn | AR (BVM) | ICP-MS KML map 5731     9015  
30 NGR lake sediment grab sample <177 micron (NGR) Partial – fusion Sn | NH3I | HYD KML map 1020     74  
31 NGR lake sediment grab sample <177 micron (NGR) Partial – fusion Sn | NH3I | AAS-FLAME-8 KML map 1280     207  
32 NGR bulk stream sediment <177 micron (NGR) None Sn | MOD ACID | HYD KML map 2386     16618  
33 NGR bulk stream sediment <177 micron (NGR) None Sn | MOD ACID | HYD KML map 4000     2880  
34 NGR bulk stream sediment <177 micron (NGR) Total Sn | NONE | INAA KML map 1202     5376  
35 NGR bulk stream sediment <177 micron (NGR) Total Sn | NONE | INAA KML map 1244     3890  
36 NGR bulk stream sediment <177 micron (NGR) Total Sn | NONE | INAA KML map 1443     2307  
37 NGR bulk stream sediment <177 micron (NGR) Total Sn | NONE | INAA KML map 3417     7858  
38 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Sn | NH3I | ABSORP KML map 1417     12534  
39 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Sn | NH3I | ABSORP KML map 5847     4934  
40 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Sn | NH3I | HYD KML map 1020     4868  
41 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Sn | NH3I | HYD KML map 2190     1216  
42 NGR bulk stream sediment <177 micron (NGR) Partial – fusion Sn | NH3I | AAS-FLAME-8 KML map 1280     3896  
43 NGR bulk stream sediment <177 micron (NGR stream) Total Sn | NONE | INAA KML map 3766     35  
44 NGR bulk stream sediment HMC character sample Total Sn | NONE | INAA KML map 1443     270  
45 NGR bulk stream sediment HMC character sample Partial – fusion Sn | NH3I | ABSORP KML map 1417     270  
46 NGR bulk stream sediment <177 micron (NGR stream, no crushing) Total Sn | NONE | INAA KML map 3417     813  
47 NGR bulk stream sediment <177 micron (NGR stream, no crushing) Partial – fusion Sn | NH3I | ABSORP KML map 1417     813  
48 NGR bulk stream sediment HMC fraction (Bathurst Is., 1996) Total Sn | NONE | INAA KML map 1244     53  
49 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1996) Total Sn | NONE | INAA KML map 1244     536  
50 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1996) Partial – fusion Sn | NH3I | ABSORP KML map 1417     536  
51 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1996) Total Sn | NONE | INAA KML map 1244     53  
52 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1996) Partial – fusion Sn | NH3I | ABSORP KML map 1417     53  
53 NGR bulk stream sediment HMC fraction (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 1244     53  
54 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 1244     62  
55 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 3417     62  
56 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Partial – fusion Sn | NH3I | ABSORP KML map 1417     62  
57 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 1244     53  
58 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 3417     53  
59 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Partial – fusion Sn | NH3I | ABSORP KML map 1417     53  
60 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 1244     53  
61 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total Sn | NONE | INAA KML map 3417     53  
62 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Partial – fusion Sn | NH3I | ABSORP KML map 1417     53  
63 Whole Rock crushing None Sn | Multiple | INA/ICP-MS KML map 2039     89  
64 Whole Rock crushing (details not reported) None Sn | 3 acid-LiBO2 | ICP-MS KML map 2961     100  
65 Whole Rock crushing (details not reported) None Sn | Borate/HNO3 | ICP-MS KML map 5275     516  
66 Whole Rock crushing (details not reported) None Sn | Multiple | MULTIPLE KML map 5436     2289  
67 Whole Rock crushing (details not reported) Total Sn | STR ACID | ICP-MS KML map 2911     804  
68 Whole Ceramic rock crushing Total Sn | NONE | INAA KML map 3281     62  
69 Whole Rock crushing (ActLabs RX1) Total Sn | BO2/B4O7 | ICP-MS/ES KML map 5513     479  
70 Whole Rock crushing (ActLabs) Total Sn | BO2/B4O7 | ICP-MS/ES KML map 5513     659  
71 Rock (surface) Agate rock crushing None Sn | Borate/HNO3 | ICP-MS KML map 6442     135  
72 Rock (surface) Agate rock crushing Partial – aqua regia Sn | AR | ICP-MS KML map 2683     83  
73 Rock (surface) GSC whole rock crushing (1960s) Total Sn | NONE | Powder D-C KML map 6558     3046  
74 Heavy Mineral Concentrate (Stream) HMC separation (NGR variant) Total Sn | NONE | INAA KML map 3766     24  
75 Heavy Mineral Concentrate (Stream) HMC < 0.25 mm size fraction (ODM) Total Sn | NONE | INAA KML map 1443     154  
76 Heavy Mineral Concentrate (Stream) HMC < 0.25 mm size fraction (ODM) Partial – fusion Sn | NH3I | ABSORP KML map 1417     154  
77 Heavy Mineral Concentrate (Stream) HMC ferromagnetic fraction (GSC, 1966) Total Sn | NONE | Powder D-C KML map 6539     171  
78 Heavy Mineral Concentrate (Stream) HMC non-ferromagnetic fraction (GSC, 1966) Total Sn | NONE | Powder D-C KML map 6539     171  
79 Till <2 micron None Sn | Unknown | ROOT KML map 3238     270  
80 Till <2 micron Total Sn | NONE | XRAY_FLUOR KML map 3016     2704  
81 Till <2 micron Partial – aqua regia Sn | AR | ICP-ES KML map 3664     388  
82 Till <2 micron Partial – aqua regia Sn | AR | ICP-ES KML map 3698     71  
83 Till <2 micron Partial – aqua regia Sn | AR | ICP-MS KML map 2683     172  
84 Till <2 micron Partial – fusion Sn | NH3I | HYD KML map 3043     2496  
85 Till <63 micron None Sn | ACID | ICP-MS KML map 3388     50  
86 Till <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     78  
87 Till <63 micron Total Sn | NONE | INAA KML map 1600     1741  
88 Till <63 micron Total Sn | NONE | INAA KML map 1637     1504  
89 Till <63 micron Total Sn | NONE | INAA KML map 1671     66  
90 Till <63 micron Total Sn | NONE | INAA KML map 1836     5075  
91 Till <63 micron Total Sn | NONE | INAA KML map 1925     1385  
92 Till <63 micron Total Sn | NONE | INAA KML map 3207     531  
93 Till <63 micron Total Sn | NONE | INAA KML map 3281     465  
94 Till <63 micron Total Sn | NONE | INAA KML map 3525     764  
95 Till <63 micron Total Sn | NONE | INAA KML map 3561     1041  
96 Till <63 micron Total Sn | NONE | INAA KML map 3595     165  
97 Till <63 micron Total Sn | NONE | INAA KML map 3731     456  
98 Till <63 micron Total Sn | NONE | INAA KML map 3766     267  
99 Till <63 micron Total Sn | NONE | INAA KML map 5226     49  
100 Till <63 micron Total Sn | NONE | XRAY_FLUOR KML map 1871     1106  
101 Till <63 micron Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     235  
102 Till <63 micron Total Sn | BO2/B4O7 | ICP-MS/ES KML map 5817     384  
103 Till <63 micron Partial – aqua regia Sn | AR | ICP-ES KML map 3664     388  
104 Till <63 micron Partial – aqua regia Sn | AR | ICP-ES KML map 3698     71  
105 Till <63 micron Partial – aqua regia Sn | AR | ICP-MS KML map 2683     314  
106 Till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 1997     11  
107 Till <2 mm Total Sn | NONE | INAA KML map 3561     222  
108 Till <2 µm size fraction sieving Total Sn | NONE | INAA KML map 3561     55  
109 Till <63 µm size fraction sieving (2) Total Sn | NONE | INAA KML map 3561     70  
110 Till <63 µm size fraction sieving (2) Total Sn | 4-acid | ICP-ES KML map 2736     54  
111 Till <2 mm size fraction sieving Total Sn | NONE | INAA KML map 3561     55  
112 Till Sand fraction sieving Total Sn | NONE | INAA KML map 3561     55  
113 Till <63 size fraction sieving (3) Total Sn | NONE | INAA KML map 1925     1046  
114 Till 63-250 µm size fraction sieving Total Sn | NONE | INAA KML map 1925     1100  
115 Till HMC separation (ODM, SG 3.3) Total Sn | NONE | INAA KML map 3281     465  
116 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     110  
117 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     67  
118 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – fusion Sn | Fusion | ICP-MS KML map 2445     53  
119 Till <63 µm size fraction sieving (3) None Sn | Borate/HNO3 | ICP-MS/ES KML map 6735     307  
120 Till <63 µm size fraction sieving (3) Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     303  
121 Till <63 µm size fraction sieving (3) Partial – aqua regia Sn | AR (Acme[2]) | ICP-MS KML map 6796     307  
122 Till Grain Mount: 0.25 – 0.50 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     2305  
123 Till Grain Mount: 0.50 – 1.00 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     122  
124 Till Grain Mount: 1.00 – 2.00 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     4  
125 Till Grain Mount: grain size unspecified (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     18  
126 Basal till <63 micron None Sn | ACID | ICP-MS KML map 3388     411  
127 Basal till <63 micron None Sn | MOD ACID | HYD KML map 2386     279  
128 Basal till <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     212  
129 Basal till <63 micron Total Sn | NONE | INAA KML map 1925     844  
130 Basal till <63 micron Total Sn | NONE | INAA KML map 3207     2692  
131 Basal till <63 micron Total Sn | NONE | INAA KML map 3281     21  
132 Basal till <63 micron Total Sn | NONE | INAA KML map 3417     279  
133 Basal till <63 micron Total Sn | NONE | INAA KML map 5226     291  
134 Basal till <63 micron Total Sn | NONE | XRAY_FLUOR KML map 3175     545  
135 Basal till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 1997     343  
136 Basal till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     495  
137 Basal till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     250  
138 Basal till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     133  
139 Basal till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – fusion Sn | Fusion | ICP-MS KML map 2445     141  
140 Ablation till <63 micron None Sn | ACID | ICP-MS KML map 3388     24  
141 Ablation till <63 micron Total Sn | NONE | INAA KML map 1925     50  
142 Ablation till <63 micron Total Sn | NONE | INAA KML map 3207     213  
143 Ablation till <63 micron Total Sn | NONE | INAA KML map 3281     3  
144 Ablation till <63 micron Total Sn | NONE | INAA KML map 3317     22  
145 Ablation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 1997     45  
146 Ablation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     76  
147 Ablation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     86  
148 Deformation till <63 micron None Sn | ACID | ICP-MS KML map 3388     12  
149 Deformation till <63 micron Total Sn | NONE | INAA KML map 3207     13  
150 Deformation till <63 micron Total Sn | NONE | INAA KML map 3281     1  
151 Deformation till <63 micron Total Sn | NONE | INAA KML map 3317     11  
152 Deformation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 1997     6  
153 Deformation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     2  
154 Deformation till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     5  
155 Lodgement till <63 micron None Sn | ACID | ICP-MS KML map 3388     309  
156 Lodgement till <63 micron Total Sn | NONE | INAA KML map 3207     16  
157 Lodgement till <63 micron Total Sn | NONE | INAA KML map 3317     309  
158 Lodgement till <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     16  
159 Melt-out till <63 micron None Sn | ACID | ICP-MS KML map 3388     5  
160 Melt-out till <63 micron Total Sn | NONE | INAA KML map 3207     2  
161 Melt-out till <63 micron Total Sn | NONE | INAA KML map 3317     3  
162 Glaciofluvial <63 micron None Sn | ACID | ICP-MS KML map 3388     2  
163 Glaciofluvial <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     5  
164 Glaciofluvial <63 micron Total Sn | NONE | INAA KML map 1600     5  
165 Glaciofluvial <63 micron Total Sn | NONE | INAA KML map 1836     5  
166 Glaciofluvial <63 micron Total Sn | NONE | INAA KML map 3207     62  
167 Glaciofluvial <63 micron Total Sn | NONE | INAA KML map 3317     2  
168 Glaciofluvial <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     26  
169 Glaciofluvial <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     3  
170 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     15  
171 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     17  
172 Glaciomarine / lacustrine <63 micron None Sn | ACID | ICP-MS KML map 3388     1  
173 Glaciomarine / lacustrine <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     9  
174 Glaciomarine / lacustrine <63 micron Total Sn | NONE | INAA KML map 3207     10  
175 Glaciomarine / lacustrine <63 micron Total Sn | NONE | INAA KML map 3317     1  
176 Glaciomarine / lacustrine <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     1  
177 Glaciolacustrine <63 micron None Sn | ACID | ICP-MS KML map 3388     2  
178 Glaciolacustrine <63 micron Total Sn | NONE | INAA KML map 1600     44  
179 Glaciolacustrine <63 micron Total Sn | NONE | INAA KML map 3207     3  
180 Glaciolacustrine <63 micron Total Sn | NONE | INAA KML map 3561     33  
181 Glaciolacustrine <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 1997     1  
182 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     1  
183 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 2540     1  
184 Weathered bedrock <63 micron None Sn | ACID | ICP-MS KML map 3388     2  
185 Weathered bedrock <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     4  
186 Weathered bedrock <63 micron Total Sn | NONE | INAA KML map 3207     10  
187 Weathered bedrock <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3253     3  
188 Weathered bedrock <63 micron Partial – fusion Sn | Fusion | ICP-ES KML map 3254     1  
189 Weathered bedrock Ceramic rock crushing Total Sn | NONE | INAA KML map 3281     24  
190 Soil Ball milling Total Sn | NONE | INAA KML map 3561     33  
191 Soil Ball milling Total Sn | 4-acid | ICP-ES KML map 2736     33  
192 A-horizon soil <2 mm Total Sn | NONE | INAA KML map 1925     1477  
193 A-horizon soil NASGLP soil sample, <2 mm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
194 A-horizon soil Ball milling Total Sn | NONE | INAA KML map 3561     106  
195 A-horizon soil Ball milling Total Sn | 4-acid | ICP-ES KML map 2736     106  
196 B-horizon soil <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     3  
197 B-horizon soil <63 micron Total Sn | NONE | INAA KML map 3207     3  
198 B-horizon soil NASGLP soil sample, <2 mm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
199 B-horizon soil NASGLP soil sample, <63 µm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
200 B-horizon soil Ball milling Total Sn | NONE | INAA KML map 3561     106  
201 B-horizon soil Ball milling Total Sn | 4-acid | ICP-ES KML map 2736     106  
202 B-horizon soil <63 µm size fraction sieving (1) Total Sn | NONE | INAA KML map 3561     106  
203 C-horizon soil <2 mm Total Sn | NONE | INAA KML map 1925     1389  
204 C-horizon soil NASGLP soil sample, <2 mm size fraction None Sn | Water | ICP-MS/ES KML map 2849     178  
205 C-horizon soil NASGLP soil sample, <2 mm size fraction Total Sn | NONE | INAA KML map 3766     178  
206 C-horizon soil NASGLP soil sample, <2 mm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
207 C-horizon soil NASGLP soil sample, <63 µm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
208 Glacial/waterlaid <2 micron None Sn | Unknown | ROOT KML map 3238     2  
209 Glacial/waterlaid <2 micron Total Sn | NONE | XRAY_FLUOR KML map 3016     19  
210 Gossan <63 micron Total Sn | NONE | INAA KML map 1600     1  
211 Gossan <63 micron Total Sn | NONE | INAA KML map 3281     248  
212 Alluvium <63 micron Total Sn | NONE | INAA KML map 1600     1  
213 Peat <63 micron Total Sn | NONE | INAA KML map 1600     1  
214 Colluvium <63 micron Total Sn | NONE | INAA KML map 1600     38  
215 Eolian <63 micron Total Sn | NONE | INAA KML map 1600     1  
216 Sediment Drill core: unprocessed sediment Total Sn | NONE | pXRF KML map 5610     240  
217 Sediment Drill core: unprocessed sediment Total Sn | NONE | pXRF KML map 5650     240  
218 Sediment Drill core: <63 µm fraction Total Sn | NONE | pXRF KML map 5610     1690  
219 Sediment Drill core: <63 µm fraction Total Sn | NONE | pXRF KML map 5650     1690  
220 Sediment Drill core: <63 µm fraction; 2 cm interval Total Sn | NONE | pXRF KML map 5610     1556  
221 Sediment Drill core: <63 µm fraction; 2 cm interval Total Sn | NONE | pXRF KML map 5650     1556  
222 Sand and gravel <63 micron Total Sn | NONE | INAA KML map 1600     53  
223 Sand and gravel Grain Mount: 0.25 – 0.50 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     27  
224 Fine sand <63 micron Total Sn | NONE | INAA KML map 1600     2  
225 Pebbly sand <63 micron Total Sn | NONE | INAA KML map 1600     12  
226 Organics <63 micron Total Sn | NONE | INAA KML map 1600     2  
227 Humus <177 micron (NGR) Total Sn | NONE | INAA KML map 1925     109  
228 Ice-contact sand <63 micron None Sn | ACID+FUS | ICP-MS KML map 3903     3  
229 Ice-contact sand <63 micron Total Sn | NONE | INAA KML map 3207     3  
230 Soil (public health) NASGLP soil sample, <2 mm size fraction None Sn | Water | ICP-MS/ES KML map 2849     178  
231 Soil (public health) NASGLP soil sample, <2 mm size fraction Total Sn | NONE | INAA KML map 3766     178  
232 Soil (public health) NASGLP soil sample, <2 mm size fraction Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     178  
233 Sand <63 micron Total Sn | NONE | INAA KML map 1925     8  
234 Sand <63 micron Total Sn | BO2/B4O7 | ICP-MS/ES KML map 5817     1  
235 Sand <63 size fraction sieving (3) Total Sn | NONE | INAA KML map 1925     36  
236 Sand 63-250 µm size fraction sieving Total Sn | NONE | INAA KML map 1925     49  
237 Sand HMC separation (ODM, SG 3.3) Total Sn | NONE | INAA KML map 3281     195  
238 Shale <63 micron Total Sn | NONE | INAA KML map 1925     13  
239 Silt and Clay <63 micron Total Sn | NONE | INAA KML map 1925     74  
240 Colluviated till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Sn | NONE | INAA KML map 3766     4  
241 Colluviated till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – fusion Sn | Fusion | ICP-MS KML map 2445     4  
242 Fucus gardneri Vegetation: oven drying, followed by milling Partial – aqua regia Sn | AR (Acme[1]) | ICP-MS KML map 6651     94  
243 Red spruce twigs Twig ashing Total Sn | NONE | INAA KML map 6707     515  
244 Red spruce bark Bark ashing Total Sn | NONE | INAA KML map 6707     1293  
245 Black spruce twigs Twig ashing Total Sn | NONE | INAA KML map 6707     318  
246 Black spruce bark Bark ashing Total Sn | NONE | INAA KML map 6707     328  
247 Larch twigs Twig ashing Total Sn | NONE | INAA KML map 6707     241  
248 Larch bark Bark ashing Total Sn | NONE | INAA KML map 6707     385  
249 Balsam fir bark Bark ashing Total Sn | NONE | INAA KML map 6707     11  
250 Balsam fir twigs and needles Twig ashing Total Sn | NONE | INAA KML map 6707     39  
251 Diamicton <63 µm size fraction sieving (3) None Sn | Borate/HNO3 | ICP-MS/ES KML map 6735     9  
252 Diamicton <63 µm size fraction sieving (3) Total Sn | 4-acid (Acme) | ICP-MS KML map 5346     9  
253 Diamicton <63 µm size fraction sieving (3) Partial – aqua regia Sn | AR (Acme[2]) | ICP-MS KML map 6796     9  
254 Diamicton Grain Mount: 0.25 – 0.50 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     56  
255 Diamicton Grain Mount: 0.50 – 1.00 mm (carbon coated) Total Sn | NONE | ELECTR PRB KML map 6868     1  
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