Analytical Quantity Metadata

Summary of Analytical Data:

Index Sample Prep Decomp Technique Map Method N
1 Null <63 micron Total Ta | NONE | INAA   1601     2  
2 Null <63 micron Total Ta | NONE | INAA   1838     1  
3 Null <63 micron Total Ta | NONE | INAA   3209     1  
4 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA   3767     4  
5 Null Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS   2541     5  
6 Plant Twig ashing Total Ta | NONE | INAA KML map 6694     1  
7 Plant Bark ashing Total Ta | NONE | INAA KML map 6694     2  
8 Balsam Fir Twigs Twig ashing Total Ta | NONE | INAA KML map 6694     2946  
9 Fluid (stream) Untreated Water Total Ta | NONE | ICP-MS KML map 1499     477  
10 Fluid (stream) Filtered Water Total Ta | NONE | ICP-MS KML map 1499     302  
11 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     1  
12 Rock Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     1  
13 Lake sediments Unknown Total Ta | NONE | INAA KML map 1639     217  
14 Stream sediments -100 mesh grinding Total Ta | NONE | INAA KML map 1215     320  
15 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     9  
16 Stream sediments Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     9  
17 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 1066     6859  
18 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 1215     7251  
19 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 1444     2341  
20 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 2269     1025  
21 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 3418     24292  
22 NGR lake sediment grab sample <177 micron (NGR) Total Ta | NONE | INAA KML map 3767     6083  
23 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Ta | AR | ICP-MS KML map 2685     1309  
24 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     5245  
25 NGR lake sediment grab sample <177 micron (NGR) Partial – aqua regia Ta | AR (BVM) | ICP-MS KML map 5733     9015  
26 NGR bulk stream sediment <177 micron (NGR) Total Ta | NONE | INAA KML map 1215     5376  
27 NGR bulk stream sediment <177 micron (NGR) Total Ta | NONE | INAA KML map 1246     3890  
28 NGR bulk stream sediment <177 micron (NGR) Total Ta | NONE | INAA KML map 1444     2307  
29 NGR bulk stream sediment <177 micron (NGR) Total Ta | NONE | INAA KML map 2349     9380  
30 NGR bulk stream sediment <177 micron (NGR) Total Ta | NONE | INAA KML map 3418     7858  
31 NGR bulk stream sediment <177 micron (NGR stream) Total Ta | NONE | INAA KML map 3767     35  
32 NGR bulk stream sediment HMC character sample Total Ta | NONE | INAA KML map 1444     270  
33 NGR bulk stream sediment <177 micron (NGR stream, no crushing) Total Ta | NONE | INAA KML map 3418     813  
34 NGR bulk stream sediment HMC fraction (Bathurst Is., 1996) Total Ta | NONE | INAA KML map 1246     53  
35 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1996) Total Ta | NONE | INAA KML map 1246     536  
36 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1996) Total Ta | NONE | INAA KML map 1246     53  
37 NGR bulk stream sediment HMC fraction (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 1246     53  
38 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 1246     62  
39 NGR bulk stream sediment -230 mesh (63 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 3418     62  
40 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 1246     53  
41 NGR bulk stream sediment -80 mesh (177 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 3418     53  
42 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 1246     53  
43 NGR bulk stream sediment -35+80 mesh (500 µm - 177 µm) (Bathurst Is., 1997) Total Ta | NONE | INAA KML map 3418     53  
44 Whole Rock crushing None Ta | Multiple | INA/ICP-MS KML map 2041     89  
45 Whole Rock crushing (details not reported) None Ta | 3 acid-LiBO2 | ICP-MS KML map 2962     100  
46 Whole Rock crushing (details not reported) None Ta | Borate/HNO3 | ICP-MS KML map 5277     516  
47 Whole Rock crushing (details not reported) None Ta | Multiple | MULTIPLE KML map 5425     2420  
48 Whole Rock crushing (details not reported) Total Ta | STR ACID | ICP-MS KML map 2913     804  
49 Whole Ceramic rock crushing Total Ta | NONE | INAA KML map 3283     62  
50 Whole Rock crushing (ActLabs RX1) Total Ta | BO2/B4O7 | ICP-MS/ES KML map 5533     479  
51 Whole Rock crushing (ActLabs) Total Ta | BO2/B4O7 | ICP-MS/ES KML map 5533     659  
52 Rock (surface) Agate rock crushing None Ta | Borate/HNO3 | ICP-MS KML map 6444     135  
53 Rock (surface) Agate rock crushing Partial – aqua regia Ta | AR | ICP-MS KML map 2685     83  
54 Heavy Mineral Concentrate (Stream) HMC separation (NGR variant) Total Ta | NONE | INAA KML map 3767     24  
55 Heavy Mineral Concentrate (Stream) HMC < 0.25 mm size fraction (ODM) Total Ta | NONE | INAA KML map 1444     154  
56 Till <2 micron Partial – aqua regia Ta | AR | ROOT KML map 1744     86  
57 Till <2 micron Partial – aqua regia Ta | AR | ICP-ES KML map 3666     388  
58 Till <2 micron Partial – aqua regia Ta | AR | ICP-ES KML map 3700     71  
59 Till <2 micron Partial – aqua regia Ta | AR | ICP-MS KML map 2685     172  
60 Till <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     78  
61 Till <63 micron Total Ta | NONE | INAA KML map 1601     1741  
62 Till <63 micron Total Ta | NONE | INAA KML map 1639     1504  
63 Till <63 micron Total Ta | NONE | INAA KML map 1672     66  
64 Till <63 micron Total Ta | NONE | INAA KML map 1838     5075  
65 Till <63 micron Total Ta | NONE | INAA KML map 1926     1385  
66 Till <63 micron Total Ta | NONE | INAA KML map 3097     734  
67 Till <63 micron Total Ta | NONE | INAA KML map 3126     150  
68 Till <63 micron Total Ta | NONE | INAA KML map 3209     531  
69 Till <63 micron Total Ta | NONE | INAA KML map 3283     465  
70 Till <63 micron Total Ta | NONE | INAA KML map 3490     38  
71 Till <63 micron Total Ta | NONE | INAA KML map 3527     764  
72 Till <63 micron Total Ta | NONE | INAA KML map 3563     1041  
73 Till <63 micron Total Ta | NONE | INAA KML map 3596     165  
74 Till <63 micron Total Ta | NONE | INAA KML map 3732     456  
75 Till <63 micron Total Ta | NONE | INAA KML map 3767     267  
76 Till <63 micron Total Ta | NONE | INAA KML map 5227     49  
77 Till <63 micron Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     235  
78 Till <63 micron Total Ta | BO2/B4O7 | ICP-MS/ES KML map 5819     384  
79 Till <63 micron Partial – aqua regia Ta | AR | ROOT KML map 1744     87  
80 Till <63 micron Partial – aqua regia Ta | AR | ICP-ES KML map 3666     388  
81 Till <63 micron Partial – aqua regia Ta | AR | ICP-ES KML map 3700     71  
82 Till <63 micron Partial – aqua regia Ta | AR | ICP-MS KML map 2685     314  
83 Till <2 mm Total Ta | NONE | INAA KML map 3563     222  
84 Till <2 µm size fraction sieving Total Ta | NONE | INAA KML map 3563     55  
85 Till <63 µm size fraction sieving (2) Total Ta | NONE | INAA KML map 3563     70  
86 Till <2 mm size fraction sieving Total Ta | NONE | INAA KML map 3563     55  
87 Till Sand fraction sieving Total Ta | NONE | INAA KML map 3563     55  
88 Till <63 size fraction sieving (3) Total Ta | NONE | INAA KML map 1926     1046  
89 Till 63-250 µm size fraction sieving Total Ta | NONE | INAA KML map 1926     1100  
90 Till HMC separation (ODM, SG 3.3) Total Ta | NONE | INAA KML map 3283     465  
91 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     110  
92 Till Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     67  
93 Till <63 µm size fraction sieving (3) None Ta | Borate/HNO3 | ICP-MS/ES KML map 6737     307  
94 Till <63 µm size fraction sieving (3) Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     303  
95 Till <63 µm size fraction sieving (3) Partial – aqua regia Ta | AR (Acme[2]) | ICP-MS KML map 6798     307  
96 Basal till <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     212  
97 Basal till <63 micron Total Ta | NONE | INAA KML map 1926     844  
98 Basal till <63 micron Total Ta | NONE | INAA KML map 3155     793  
99 Basal till <63 micron Total Ta | NONE | INAA KML map 3209     2692  
100 Basal till <63 micron Total Ta | NONE | INAA KML map 3283     21  
101 Basal till <63 micron Total Ta | NONE | INAA KML map 3418     279  
102 Basal till <63 micron Total Ta | NONE | INAA KML map 5227     291  
103 Basal till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     133  
104 Ablation till <63 micron Total Ta | NONE | INAA KML map 1926     50  
105 Ablation till <63 micron Total Ta | NONE | INAA KML map 3209     213  
106 Ablation till <63 micron Total Ta | NONE | INAA KML map 3283     3  
107 Ablation till <63 micron Total Ta | NONE | INAA KML map 3319     22  
108 Deformation till <63 micron Total Ta | NONE | INAA KML map 3209     13  
109 Deformation till <63 micron Total Ta | NONE | INAA KML map 3283     1  
110 Deformation till <63 micron Total Ta | NONE | INAA KML map 3319     11  
111 Lodgement till <63 micron Total Ta | NONE | INAA KML map 3209     16  
112 Lodgement till <63 micron Total Ta | NONE | INAA KML map 3319     309  
113 Melt-out till <63 micron Total Ta | NONE | INAA KML map 3209     2  
114 Melt-out till <63 micron Total Ta | NONE | INAA KML map 3319     3  
115 Glaciofluvial <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     5  
116 Glaciofluvial <63 micron Total Ta | NONE | INAA KML map 1601     5  
117 Glaciofluvial <63 micron Total Ta | NONE | INAA KML map 1838     5  
118 Glaciofluvial <63 micron Total Ta | NONE | INAA KML map 3209     62  
119 Glaciofluvial <63 micron Total Ta | NONE | INAA KML map 3319     2  
120 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     15  
121 Glaciofluvial Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     17  
122 Glaciomarine / lacustrine <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     9  
123 Glaciomarine / lacustrine <63 micron Total Ta | NONE | INAA KML map 3209     10  
124 Glaciomarine / lacustrine <63 micron Total Ta | NONE | INAA KML map 3319     1  
125 Glaciolacustrine <63 micron Total Ta | NONE | INAA KML map 1601     44  
126 Glaciolacustrine <63 micron Total Ta | NONE | INAA KML map 3209     3  
127 Glaciolacustrine <63 micron Total Ta | NONE | INAA KML map 3563     33  
128 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     1  
129 Glaciolacustrine Dry sieving to -230 mesh (63 µm) (Acme S230) Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 2541     1  
130 Weathered bedrock <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     4  
131 Weathered bedrock <63 micron Total Ta | NONE | INAA KML map 3209     10  
132 Weathered bedrock Ceramic rock crushing Total Ta | NONE | INAA KML map 3283     24  
133 Soil Ball milling Total Ta | NONE | INAA KML map 3563     33  
134 A-horizon soil <2 mm Total Ta | NONE | INAA KML map 1926     1477  
135 A-horizon soil NASGLP soil sample, <2 mm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
136 A-horizon soil Ball milling Total Ta | NONE | INAA KML map 3563     106  
137 B-horizon soil <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     3  
138 B-horizon soil <63 micron Total Ta | NONE | INAA KML map 3155     5  
139 B-horizon soil <63 micron Total Ta | NONE | INAA KML map 3209     3  
140 B-horizon soil NASGLP soil sample, <2 mm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
141 B-horizon soil NASGLP soil sample, <63 µm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
142 B-horizon soil Ball milling Total Ta | NONE | INAA KML map 3563     106  
143 B-horizon soil <63 µm size fraction sieving (1) Total Ta | NONE | INAA KML map 3563     106  
144 C-horizon soil <2 mm Total Ta | NONE | INAA KML map 1926     1389  
145 C-horizon soil NASGLP soil sample, <2 mm size fraction None Ta | Water | ICP-MS/ES KML map 2851     178  
146 C-horizon soil NASGLP soil sample, <2 mm size fraction Total Ta | NONE | INAA KML map 3767     178  
147 C-horizon soil NASGLP soil sample, <2 mm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
148 C-horizon soil NASGLP soil sample, <63 µm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
149 Gossan <63 micron Total Ta | NONE | INAA KML map 1601     1  
150 Gossan <63 micron Total Ta | NONE | INAA KML map 3283     248  
151 Alluvium <63 micron Total Ta | NONE | INAA KML map 1601     1  
152 Peat <63 micron Total Ta | NONE | INAA KML map 1601     1  
153 Colluvium <63 micron Total Ta | NONE | INAA KML map 1601     38  
154 Eolian <63 micron Total Ta | NONE | INAA KML map 1601     1  
155 Sand and gravel <63 micron Total Ta | NONE | INAA KML map 1601     53  
156 Fine sand <63 micron Total Ta | NONE | INAA KML map 1601     2  
157 Pebbly sand <63 micron Total Ta | NONE | INAA KML map 1601     12  
158 Organics <63 micron Total Ta | NONE | INAA KML map 1601     2  
159 Humus <177 micron (NGR) Total Ta | NONE | INAA KML map 1926     109  
160 Ice-contact sand <63 micron None Ta | ACID+FUS | ICP-MS KML map 3904     3  
161 Ice-contact sand <63 micron Total Ta | NONE | INAA KML map 3209     3  
162 Soil (public health) NASGLP soil sample, <2 mm size fraction None Ta | Water | ICP-MS/ES KML map 2851     178  
163 Soil (public health) NASGLP soil sample, <2 mm size fraction Total Ta | NONE | INAA KML map 3767     178  
164 Soil (public health) NASGLP soil sample, <2 mm size fraction Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     178  
165 Sand <63 micron Total Ta | NONE | INAA KML map 1926     8  
166 Sand <63 micron Total Ta | BO2/B4O7 | ICP-MS/ES KML map 5819     1  
167 Sand <63 size fraction sieving (3) Total Ta | NONE | INAA KML map 1926     36  
168 Sand 63-250 µm size fraction sieving Total Ta | NONE | INAA KML map 1926     49  
169 Sand HMC separation (ODM, SG 3.3) Total Ta | NONE | INAA KML map 3283     195  
170 Shale <63 micron Total Ta | NONE | INAA KML map 1926     13  
171 Silt and Clay <63 micron Total Ta | NONE | INAA KML map 1926     74  
172 Colluviated till Dry sieving to -230 mesh (63 µm) (Acme S230) Total Ta | NONE | INAA KML map 3767     4  
173 Fucus gardneri Vegetation: oven drying, followed by milling Partial – aqua regia Ta | AR (Acme[1]) | ICP-MS KML map 6652     94  
174 Red spruce twigs Twig ashing Total Ta | NONE | INAA KML map 6694     515  
175 Red spruce bark Bark ashing Total Ta | NONE | INAA KML map 6694     1293  
176 Black spruce twigs Twig ashing Total Ta | NONE | INAA KML map 6694     318  
177 Black spruce bark Bark ashing Total Ta | NONE | INAA KML map 6694     328  
178 Larch twigs Twig ashing Total Ta | NONE | INAA KML map 6694     241  
179 Larch bark Bark ashing Total Ta | NONE | INAA KML map 6694     385  
180 Balsam fir bark Bark ashing Total Ta | NONE | INAA KML map 6694     11  
181 Balsam fir twigs and needles Twig ashing Total Ta | NONE | INAA KML map 6694     39  
182 Diamicton <63 µm size fraction sieving (3) None Ta | Borate/HNO3 | ICP-MS/ES KML map 6737     9  
183 Diamicton <63 µm size fraction sieving (3) Total Ta | 4-acid (Acme) | ICP-MS KML map 5348     9  
184 Diamicton <63 µm size fraction sieving (3) Partial – aqua regia Ta | AR (Acme[2]) | ICP-MS KML map 6798     9  
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