Analytical Quantity Metadata

Summary of Analytical Data:

Index Sample Prep Decomp Technique Map Method N
1 Null <2 micron None As | HNO3-HClO4 | COLOR   1562     9  
2 Null <2 micron None As | HNO3-HClO4 | COLOR   1575     294  
3 Null <2 micron Partial – aqua regia As | AR | FLUOR   1684     2  
4 Null <63 micron Total As | NONE | INAA   1577     2  
5 Null <63 micron Total As | NONE | INAA   1811     1  
6 Null <63 micron Total As | NONE | INAA   3182     1  
7 Null <63 micron Partial – aqua regia As | AR | FLUOR   1684     1  
8 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA   3743     4  
9 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS   3911     5  
10 Plant Twig ashing Total As | NONE | INAA KML map 6667     1  
11 Plant Bark ashing Total As | NONE | INAA KML map 6667     2  
12 Balsam Fir Twigs Twig ashing Total As | NONE | INAA KML map 6667     2946  
13 Fluid (lake) Untreated Water Total As | NONE | ICP-ES KML map 1261     377  
14 Fluid (stream) Untreated Water Total As | NONE | ICP-MS KML map 1463     477  
15 Fluid (stream) Untreated Water Total As | NONE | ICP-MS KML map 1523     2410  
16 Fluid (stream) Filtered Water Total As | NONE | ICP-MS KML map 1463     302  
17 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     1  
18 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     1  
19 Lake sediments Unknown None As | HCL | COLOR KML map 5999     3884  
20 Lake sediments Unknown None As | HNO3-HClO4 | COLOR KML map 5992     2692  
21 Lake sediments Unknown Total As | NONE | INAA KML map 1612     217  
22 Stream sediments -100 mesh grinding Total As | NONE | INAA KML map 1194     320  
23 Stream sediments -100 mesh grinding Partial – fusion As | KOH | Gutzeit KML map 2500     5867  
24 Stream sediments Sieving (-80 mesh); ball milling (-150 mesh) Partial – fusion As | KOH | Gutzeit KML map 2500     3512  
25 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     9  
26 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     9  
27 NGR lake sediment grab sample <177 micron (NGR) None As | HCL | COLOR KML map 1073     12029  
28 NGR lake sediment grab sample <177 micron (NGR) None As | Unknown | COLOR KML map 2117     22496  
29 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 1045     6859  
30 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 1194     7251  
31 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 1420     2341  
32 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 2248     1025  
33 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 3394     24292  
34 NGR lake sediment grab sample <177 micron (NGR) Total As | NONE | INAA KML map 3743     6083  
35 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 2193     12993  
36 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 3440     16224  
37 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR | ICP-MS KML map 2641     1309  
38 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     5245  
39 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR (Acme[1]) | ICP-MS/ES KML map 2290     2341  
40 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR-NGR | HYD KML map 1032     12107  
41 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR-NGR | HYD KML map 5855     12497  
42 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia As | AR (BVM) | ICP-MS KML map 5693     9015  
43 NGR bulk stream sediment <177 micron (NGR) Total As | NONE | INAA KML map 1194     5376  
44 NGR bulk stream sediment <177 micron (NGR) Total As | NONE | INAA KML map 1226     3890  
45 NGR bulk stream sediment <177 micron (NGR) Total As | NONE | INAA KML map 1420     2307  
46 NGR bulk stream sediment <177 micron (NGR) Total As | NONE | INAA KML map 2330     9380  
47 NGR bulk stream sediment <177 micron (NGR) Total As | NONE | INAA KML map 3394     7858  
48 NGR bulk stream sediment <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 1008     30804  
49 NGR bulk stream sediment <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 2152     11090  
50 NGR bulk stream sediment <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 3440     2348  
51 NGR bulk stream sediment <177 micron (NGR) Partial – aqua regia As | AR | HYD KML map 5848     4934  
52 NGR bulk stream sediment <177 micron (NGR) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     3340  
53 NGR bulk stream sediment <177 micron (NGR stream) Total As | NONE | INAA KML map 3743     35  
54 NGR bulk stream sediment <177 micron (NGR stream) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     36  
55 NGR bulk stream sediment HMC character sample Total As | NONE | INAA KML map 1420     270  
56 NGR bulk stream sediment HMC character sample Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     270  
57 NGR bulk stream sediment HMC non-ferromagnetic fraction Partial – aqua regia As | AR (ss) | HYD KML map 1143     1100  
58 NGR bulk stream sediment <177 micron (NGR stream, no crushing) Total As | NONE | INAA KML map 3394     813  
59 NGR bulk stream sediment HMC fraction (Bathurst Is., 1996) Total As | NONE | INAA KML map 1226     53  
60 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1996) Total As | NONE | INAA KML map 1226     536  
61 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1996) Total As | NONE | INAA KML map 1226     53  
62 NGR bulk stream sediment HMC fraction (Bathurst Is., 1997) Total As | NONE | INAA KML map 1226     53  
63 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 1226     62  
64 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 3394     62  
65 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 1226     53  
66 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 3394     53  
67 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 1226     53  
68 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total As | NONE | INAA KML map 3394     53  
69 Whole Rock crushing None As | Multiple | INA/ICP-MS KML map 2005     89  
70 Whole Rock crushing (details not reported) None As | Multiple | MULTIPLE KML map 5401     2289  
71 Whole Rock crushing (details not reported) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 5299     516  
72 Whole Ceramic rock crushing Total As | NONE | INAA KML map 3256     62  
73 Whole Ceramic rock crushing Partial – aqua regia As | AR | ICP-ES KML map 3608     62  
74 Whole Rock crushing (ActLabs RX1) None As | Peroxide – Nitric | ICP-MS KML map 5558     364  
75 Whole Rock crushing (ActLabs RX1) Total As | NONE | INAA KML map 5566     68  
76 Whole Rock crushing (ActLabs RX1) Total As | BO2/B4O7 | ICP-MS/ES KML map 5504     479  
77 Whole Rock crushing (ActLabs RX1) Partial – aqua regia As | AR | ICP-MS KML map 5539     115  
78 Whole Rock crushing (ActLabs RX1) Partial – fusion As | Sodium Peroxide | ICP-ES KML map 5557     411  
79 Whole Rock crushing (ActLabs) None As | Peroxide – Nitric | ICP-MS KML map 5558     395  
80 Whole Rock crushing (ActLabs) Total As | BO2/B4O7 | ICP-MS/ES KML map 5504     659  
81 Whole Rock crushing (ActLabs) Partial – aqua regia As | AR | ICP-MS KML map 5539     264  
82 Rock (surface) Agate rock crushing None As | Borate/HNO3 | ICP-MS KML map 6414     135  
83 Rock (surface) Agate rock crushing Total As | NONE | INAA KML map 3182     39  
84 Rock (surface) Agate rock crushing Partial – aqua regia As | AR | ICP-MS KML map 2641     83  
85 Drill Core Unspecified Total As | NONE | pXRF KML map 5576     622  
86 Heavy Mineral Concentrate (Stream) HMC separation (NGR variant) Total As | NONE | INAA KML map 3743     24  
87 Heavy Mineral Concentrate (Stream) HMC separation (NGR variant) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     16  
88 Heavy Mineral Concentrate (Stream) HMC < 0.25 mm size fraction (ODM) Total As | NONE | INAA KML map 1420     154  
89 Heavy Mineral Concentrate (Stream) HMC < 0.25 mm size fraction (ODM) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     154  
90 Till <2 micron None As | Unknown | ROOT KML map 3237     270  
91 Till <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     2297  
92 Till <2 micron None As | HNO3-HClO4 | COLOR KML map 1575     312  
93 Till <2 micron None As | HNO3-HClO4 | COLOR KML map 3011     2704  
94 Till <2 micron Partial – aqua regia As | AR | ROOT KML map 1754     14  
95 Till <2 micron Partial – aqua regia As | AR | FLUOR KML map 1684     4107  
96 Till <2 micron Partial – aqua regia As | AR | ICP-ES KML map 1779     104  
97 Till <2 micron Partial – aqua regia As | AR | ICP-ES KML map 3608     78  
98 Till <2 micron Partial – aqua regia As | AR | ICP-ES KML map 3640     388  
99 Till <2 micron Partial – aqua regia As | AR | ICP-ES KML map 3677     71  
100 Till <2 micron Partial – aqua regia As | AR | ICP-MS KML map 2641     172  
101 Till <2 micron Partial – aqua regia As | AR (ss) | ICP-ES KML map 1949     753  
102 Till <2 micron Partial – aqua regia As | LEFORT | ICP-ES KML map 3029     2496  
103 Till <63 micron Total As | NONE | INAA KML map 1577     1741  
104 Till <63 micron Total As | NONE | INAA KML map 1612     1504  
105 Till <63 micron Total As | NONE | INAA KML map 1648     66  
106 Till <63 micron Total As | NONE | INAA KML map 1811     5075  
107 Till <63 micron Total As | NONE | INAA KML map 1902     1385  
108 Till <63 micron Total As | NONE | INAA KML map 3017     1777  
109 Till <63 micron Total As | NONE | INAA KML map 3076     734  
110 Till <63 micron Total As | NONE | INAA KML map 3105     150  
111 Till <63 micron Total As | NONE | INAA KML map 3182     531  
112 Till <63 micron Total As | NONE | INAA KML map 3256     465  
113 Till <63 micron Total As | NONE | INAA KML map 3465     38  
114 Till <63 micron Total As | NONE | INAA KML map 3500     764  
115 Till <63 micron Total As | NONE | INAA KML map 3536     1041  
116 Till <63 micron Total As | NONE | INAA KML map 3572     165  
117 Till <63 micron Total As | NONE | INAA KML map 3708     456  
118 Till <63 micron Total As | NONE | INAA KML map 3743     267  
119 Till <63 micron Total As | NONE | INAA KML map 5202     49  
120 Till <63 micron Total As | 4-acid (Acme) | ICP-MS KML map 5318     235  
121 Till <63 micron Partial – aqua regia As | AR | ABSORP KML map 1862     996  
122 Till <63 micron Partial – aqua regia As | AR | FLUOR KML map 1684     6900  
123 Till <63 micron Partial – aqua regia As | AR | ICP-ES KML map 3608     573  
124 Till <63 micron Partial – aqua regia As | AR | ICP-ES KML map 3640     388  
125 Till <63 micron Partial – aqua regia As | AR | ICP-ES KML map 3677     71  
126 Till <63 micron Partial – aqua regia As | AR | ICP-ES KML map 5895     1294  
127 Till <63 micron Partial – aqua regia As | AR | ICP-MS KML map 2641     314  
128 Till <63 micron Partial – aqua regia As | LEFORT | ABSORP KML map 3044     2636  
129 Till <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     235  
130 Till <63 micron Partial – aqua regia As | AR (BVM) | ICP-MS KML map 5693     384  
131 Till <2 mm Total As | NONE | INAA KML map 3536     222  
132 Till <2 µm size fraction sieving Total As | NONE | INAA KML map 3536     55  
133 Till <2 µm size fraction sieving Partial – aqua regia As | AR (ss) | ICP-ES KML map 2748     55  
134 Till <63 µm size fraction sieving (2) Total As | NONE | INAA KML map 3536     70  
135 Till <63 µm size fraction sieving (2) Total As | 4-acid | ICP-ES KML map 2714     54  
136 Till <63 µm size fraction sieving (2) Partial – aqua regia As | AR (ss) | ICP-ES KML map 2748     70  
137 Till <2 mm size fraction sieving Total As | NONE | INAA KML map 3536     55  
138 Till <2 mm size fraction sieving Partial – aqua regia As | AR (ss) | ICP-ES KML map 2748     55  
139 Till Sand fraction sieving Total As | NONE | INAA KML map 3536     55  
140 Till Sand fraction sieving Partial – aqua regia As | AR (ss) | ICP-ES KML map 2748     55  
141 Till Grain Mount: 0.50 – 2.00 mm Total As | NONE | PIXE KML map 5457     50  
142 Till <63 size fraction sieving (3) Total As | NONE | INAA KML map 1902     1046  
143 Till 63-250 µm size fraction sieving Total As | NONE | INAA KML map 1902     1100  
144 Till Grain Mount: 0.25 – 0.50 mm (1) Total As | NONE | PIXE KML map 5457     319  
145 Till Grain Mount: 0.063 – 0.250 mm Total As | NONE | PIXE KML map 5457     2  
146 Till Grain Mount: 0.25 – 2.00 mm (2) Total As | NONE | PIXE KML map 5457     31  
147 Till HMC separation (ODM, SG 3.3) Total As | NONE | INAA KML map 3256     465  
148 Till HMC separation (ODM, SG 3.3) Partial – aqua regia As | AR | ICP-ES KML map 3608     465  
149 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     110  
150 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     120  
151 Till <63 µm size fraction sieving (3) Total As | 4-acid (Acme) | ICP-MS KML map 5318     303  
152 Till <63 µm size fraction sieving (3) Partial – aqua regia As | AR (Acme[2]) | ICP-MS KML map 6760     307  
153 Basal till <63 micron None As | MOD ACID | ABSORP KML map 3173     1198  
154 Basal till <63 micron None As | MOD ACID | HYD KML map 2000     279  
155 Basal till <63 micron Total As | NONE | INAA KML map 1902     844  
156 Basal till <63 micron Total As | NONE | INAA KML map 3134     793  
157 Basal till <63 micron Total As | NONE | INAA KML map 3182     2692  
158 Basal till <63 micron Total As | NONE | INAA KML map 3256     21  
159 Basal till <63 micron Total As | NONE | INAA KML map 3394     279  
160 Basal till <63 micron Total As | NONE | INAA KML map 5202     291  
161 Basal till <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     2353  
162 Basal till Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     133  
163 Basal till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     141  
164 Ablation till <63 micron Total As | NONE | INAA KML map 1902     50  
165 Ablation till <63 micron Total As | NONE | INAA KML map 3182     213  
166 Ablation till <63 micron Total As | NONE | INAA KML map 3256     3  
167 Ablation till <63 micron Total As | NONE | INAA KML map 3292     22  
168 Ablation till <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     56  
169 Deformation till <63 micron Total As | NONE | INAA KML map 3182     13  
170 Deformation till <63 micron Total As | NONE | INAA KML map 3256     1  
171 Deformation till <63 micron Total As | NONE | INAA KML map 3292     11  
172 Deformation till <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     7  
173 Lodgement till <63 micron Total As | NONE | INAA KML map 3182     16  
174 Lodgement till <63 micron Total As | NONE | INAA KML map 3292     309  
175 Melt-out till <63 micron Total As | NONE | INAA KML map 3182     2  
176 Melt-out till <63 micron Total As | NONE | INAA KML map 3292     3  
177 Melt-out till <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     2  
178 Glaciofluvial <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     6  
179 Glaciofluvial <2 micron Partial – aqua regia As | AR | FLUOR KML map 1684     7  
180 Glaciofluvial <2 micron Partial – aqua regia As | AR | ICP-ES KML map 3608     22  
181 Glaciofluvial <63 micron Total As | NONE | INAA KML map 1577     5  
182 Glaciofluvial <63 micron Total As | NONE | INAA KML map 1811     5  
183 Glaciofluvial <63 micron Total As | NONE | INAA KML map 3182     62  
184 Glaciofluvial <63 micron Total As | NONE | INAA KML map 3292     2  
185 Glaciofluvial <63 micron Partial – aqua regia As | AR | FLUOR KML map 1684     5  
186 Glaciofluvial <63 micron Partial – aqua regia As | AR | ICP-ES KML map 3608     28  
187 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     15  
188 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     17  
189 Glaciomarine / lacustrine <63 micron Total As | NONE | INAA KML map 3182     10  
190 Glaciomarine / lacustrine <63 micron Total As | NONE | INAA KML map 3292     1  
191 Glaciolacustrine <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     59  
192 Glaciolacustrine <2 micron None As | HNO3-HClO4 | COLOR KML map 1575     2  
193 Glaciolacustrine <2 micron Partial – aqua regia As | AR | FLUOR KML map 1684     33  
194 Glaciolacustrine <63 micron Total As | NONE | INAA KML map 1577     44  
195 Glaciolacustrine <63 micron Total As | NONE | INAA KML map 3182     3  
196 Glaciolacustrine <63 micron Total As | NONE | INAA KML map 3536     33  
197 Glaciolacustrine <63 micron Partial – aqua regia As | AR | FLUOR KML map 1684     33  
198 Glaciolacustrine <63 micron Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     2  
199 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     1  
200 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     1  
201 Weathered bedrock <63 micron Total As | NONE | INAA KML map 3182     10  
202 Weathered bedrock Ceramic rock crushing Total As | NONE | INAA KML map 3256     24  
203 Weathered bedrock Ceramic rock crushing Partial – aqua regia As | AR | ICP-ES KML map 3608     24  
204 Soil Ball milling Total As | NONE | INAA KML map 3536     33  
205 Soil Ball milling Total As | 4-acid | ICP-ES KML map 2714     33  
206 Soil Ball milling Partial – aqua regia As | AR (ss) | Hydride KML map 2775     33  
207 A-horizon soil <2 mm Total As | NONE | INAA KML map 1902     1477  
208 A-horizon soil NASGLP soil sample, <2 mm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
209 A-horizon soil NASGLP soil sample, <2 mm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
210 A-horizon soil Ball milling Total As | NONE | INAA KML map 3536     106  
211 A-horizon soil Ball milling Total As | 4-acid | ICP-ES KML map 2714     106  
212 A-horizon soil Ball milling Partial – aqua regia As | AR (ss) | Hydride KML map 2775     106  
213 B-horizon soil <63 micron None As | MOD ACID | ABSORP KML map 3173     3  
214 B-horizon soil <63 micron Total As | NONE | INAA KML map 3134     5  
215 B-horizon soil <63 micron Total As | NONE | INAA KML map 3182     3  
216 B-horizon soil NASGLP soil sample, <2 mm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
217 B-horizon soil NASGLP soil sample, <2 mm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
218 B-horizon soil NASGLP soil sample, <63 µm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
219 B-horizon soil NASGLP soil sample, <63 µm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
220 B-horizon soil Ball milling Total As | NONE | INAA KML map 3536     106  
221 B-horizon soil Ball milling Total As | 4-acid | ICP-ES KML map 2714     106  
222 B-horizon soil Ball milling Partial – aqua regia As | AR (ss) | Hydride KML map 2775     106  
223 B-horizon soil <63 µm size fraction sieving (1) Total As | NONE | INAA KML map 3536     106  
224 B-horizon soil <63 µm size fraction sieving (1) Partial – aqua regia As | AR (ss) | ICP-ES KML map 2748     104  
225 C-horizon soil <2 mm Total As | NONE | INAA KML map 1902     1389  
226 C-horizon soil NASGLP soil sample, <2 mm size fraction None As | Water | ICP-MS/ES KML map 2803     178  
227 C-horizon soil NASGLP soil sample, <2 mm size fraction Total As | NONE | INAA KML map 3743     178  
228 C-horizon soil NASGLP soil sample, <2 mm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
229 C-horizon soil NASGLP soil sample, <2 mm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
230 C-horizon soil NASGLP soil sample, <63 µm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
231 C-horizon soil NASGLP soil sample, <63 µm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
232 Glacial/waterlaid <2 micron None As | Unknown | ROOT KML map 3237     2  
233 Glacial/waterlaid <2 micron None As | HNO3-HClO4 | COLOR KML map 3011     19  
234 Glacial/waterlaid <63 micron Total As | NONE | INAA KML map 3017     15  
235 Gossan <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     1  
236 Gossan <63 micron Total As | NONE | INAA KML map 1577     1  
237 Gossan <63 micron Total As | NONE | INAA KML map 3256     248  
238 Gossan <63 micron Partial – aqua regia As | AR | ICP-ES KML map 3608     248  
239 Alluvium <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     1  
240 Alluvium <63 micron Total As | NONE | INAA KML map 1577     1  
241 Peat <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     1  
242 Peat <63 micron Total As | NONE | INAA KML map 1577     1  
243 Colluvium <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     39  
244 Colluvium <63 micron Total As | NONE | INAA KML map 1577     38  
245 Eolian <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     1  
246 Eolian <63 micron Total As | NONE | INAA KML map 1577     1  
247 Sediment Drill core: unprocessed sediment Total As | NONE | pXRF KML map 5588     240  
248 Sediment Drill core: unprocessed sediment Total As | NONE | pXRF KML map 5622     240  
249 Sediment Drill core: <63 µm fraction Total As | NONE | pXRF KML map 5588     1690  
250 Sediment Drill core: <63 µm fraction Total As | NONE | pXRF KML map 5622     1690  
251 Sediment Drill core: <63 µm fraction; 2 cm interval Total As | NONE | pXRF KML map 5588     1556  
252 Sediment Drill core: <63 µm fraction; 2 cm interval Total As | NONE | pXRF KML map 5622     1556  
253 Sand and gravel <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     40  
254 Sand and gravel <63 micron Total As | NONE | INAA KML map 1577     53  
255 Fine sand <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     2  
256 Fine sand <63 micron Total As | NONE | INAA KML map 1577     2  
257 Pebbly sand <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     12  
258 Pebbly sand <63 micron Total As | NONE | INAA KML map 1577     12  
259 Organics <2 micron None As | HNO3-HClO4 | COLOR KML map 1562     1  
260 Organics <63 micron Total As | NONE | INAA KML map 1577     2  
261 Humus <177 micron (NGR) Total As | NONE | INAA KML map 1902     109  
262 Ice-contact sand <63 micron Total As | NONE | INAA KML map 3182     3  
263 Soil (public health) NASGLP soil sample, <2 mm size fraction None As | Water | ICP-MS/ES KML map 2803     178  
264 Soil (public health) NASGLP soil sample, <2 mm size fraction Total As | NONE | INAA KML map 3743     178  
265 Soil (public health) NASGLP soil sample, <2 mm size fraction Total As | 4-acid (Acme) | ICP-MS KML map 5318     178  
266 Soil (public health) NASGLP soil sample, <2 mm size fraction Partial – aqua regia As | Aqua regia (NASGLP) | ICP-MS/ES KML map 2395     178  
267 Sand <63 micron Total As | NONE | INAA KML map 1902     8  
268 Sand <63 micron Partial – aqua regia As | AR (BVM) | ICP-MS KML map 5693     1  
269 Sand <63 size fraction sieving (3) Total As | NONE | INAA KML map 1902     36  
270 Sand 63-250 µm size fraction sieving Total As | NONE | INAA KML map 1902     49  
271 Sand Grain Mount: 0.25 – 2.00 mm (2) Total As | NONE | PIXE KML map 5457     14  
272 Sand HMC separation (ODM, SG 3.3) Total As | NONE | INAA KML map 3256     195  
273 Sand HMC separation (ODM, SG 3.3) Partial – aqua regia As | AR | ICP-ES KML map 3608     195  
274 Shale <63 micron Total As | NONE | INAA KML map 1902     13  
275 Silt and Clay <63 micron Total As | NONE | INAA KML map 1902     74  
276 Colluviated till Dry sieving to -230 mesh (63 µm) (Acme S230) Total As | NONE | INAA KML map 3743     4  
277 Colluviated till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 3911     4  
278 Fucus gardneri Vegetation: oven drying, followed by milling Partial – aqua regia As | AR (Acme[1]) | ICP-MS KML map 6604     94  
279 Red spruce twigs Twig ashing Total As | NONE | INAA KML map 6667     515  
280 Red spruce bark Bark ashing Total As | NONE | INAA KML map 6667     1293  
281 Black spruce twigs Twig ashing Total As | NONE | INAA KML map 6667     318  
282 Black spruce bark Bark ashing Total As | NONE | INAA KML map 6667     328  
283 Larch twigs Twig ashing Total As | NONE | INAA KML map 6667     241  
284 Larch bark Bark ashing Total As | NONE | INAA KML map 6667     385  
285 Balsam fir bark Bark ashing Total As | NONE | INAA KML map 6667     11  
286 Balsam fir twigs and needles Twig ashing Total As | NONE | INAA KML map 6667     39  
287 Diamicton <63 µm size fraction sieving (3) Total As | 4-acid (Acme) | ICP-MS KML map 5318     9  
288 Diamicton <63 µm size fraction sieving (3) Partial – aqua regia As | AR (Acme[2]) | ICP-MS KML map 6760     9  
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