| Title | Radiogenic age and isotopic studies: report 3 |
| Download | Downloads |
| |
| Licence | Please note the adoption of the Open Government Licence - Canada
supersedes any previous licences. |
| Author | Geological Survey of Canada |
| Source | Geological Survey of Canada, Paper no. 89-2, 1990, 191 pages, https://doi.org/10.4095/129061  Open Access |
| Image |  |
| Year | 1990 |
| Document | serial |
| Lang. | English |
| Media | paper; on-line; digital |
| Related | This publication contains the following
publications |
| File format | pdf |
| Province | New Brunswick; Ontario; Manitoba; Quebec; Yukon; Nunavut; Northwest Territories |
| NTS | 35H/05; 116C/01; 116C/02; 116C/07; 116C/08; 106D/03; 106D/04; 106D/05; 106D/06; 106D/12; 116A; 116B; 116C/09; 116C/10; 116C/15; 116C/16; 76E; 76F/03; 76F/04; 76F/05; 76F/06; 76F/11; 76F/12; 76F/13; 76F/14;
85I; 85J; 75O; 76H/03; 76H/04; 76H/05; 76H/06; 76H/11; 76H/12; 76H/13; 76H/14; 76G/01; 76G/02; 76G/07; 76G/08; 76G/09; 76G/10; 76G/15; 76G/16; 76J/01; 76J/02; 76J/07; 76J/08; 76J/09; 76J/10; 76J/15; 76J/16; 76I/03; 76I/04; 76I/05; 76I/06; 76I/11;
76I/12; 76I/13; 76I/14; 75I; 75J; 75K; 75L; 75M; 75N; 75O; 75P; 76; 85I; 85J; 85O; 85P; 86A; 86B; 86G; 86H; 86I/01; 86I/02; 86I/03; 86I/04; 86I/05; 86I/06; 86I/07; 86I/08; 86I/09; 86I/10; 86I/11; 86I/14; 86I/15; 86I/16; 86P/01; 86P/02; 86P/07;
86P/08; 86P/09; 86P/16; 63N/02; 41I/05; 31D/09; 31D/10; 31D/11; 31D/12; 31D/13; 31D/14; 31D/15; 31D/16; 31E; 31L/01; 31L/02; 31L/03; 31L/04; 41A/09; 41A/10; 41A/11; 41A/12; 41A/13; 41A/14; 41A/15; 41A/16; 41H; 41I/01; 41I/02; 41I/03; 41I/04; 21O/08;
21O/07; 21G/12; 21G/13; 21G/14; 21J/03; 21J/06; 21J/15; 21J/10; 21J/11; 21O/02; 21P/05; 21P/13; 15L/05; 15L/12; 15L/13; 15M/03; 15M/04; 15M/05; 15M/06; 15M/10; 15M/11; 15M/12; 15M/13; 15M/14; 15M/15; 16D/02; 16D/03; 16D/04; 16D/05; 16D/06; 16D/07;
16D/09; 16D/10; 16D/11; 16D/12; 16D/13; 16D/14; 16D/15; 16D/16; 16E; 16F/04; 16F/05; 16F/12; 16F/13; 16F/14; 16K/03; 16K/04; 16K/05; 16K/06; 16K/11; 16K/12; 16K/13; 16K/14; 16L; 16M; 16N/04; 25G/07; 25G/08; 25G/09; 25G/10; 25G/11; 25G/13; 25G/14;
25G/15; 25G/16; 25H/05; 25H/06; 25H/07; 25H/08; 25H/09; 25H/10; 25H/11; 25H/12; 25H/13; 25H/14; 25H/15; 25H/16; 25I; 25J; 25K/01; 25K/02; 25K/03; 25K/05; 25K/06; 25K/07; 25K/08; 25K/09; 25K/10; 25K/11; 25K/12; 25K/13; 25K/14; 25K/15; 25K/16; 25L/09;
25L/10; 25L/11; 25L/13; 25L/14; 25L/15; 25L/16; 25M; 25N; 25O; 25P; 26; 27A; 27B; 27C; 27E/03; 27E/04; 27E/05; 27E/06; 27E/12; 27E/13; 27D/01; 27D/02; 27D/03; 27D/04; 27D/05; 27D/06; 27D/07; 27D/10; 27D/11; 27D/12; 27D/13; 27D/14; 27D/15; 27F;
27G/01; 27G/02; 27G/03; 27G/04; 27G/05; 27G/06; 27G/07; 27G/08; 27G/10; 27G/11; 27G/12; 27G/13; 27G/14; 27G/15; 28B/03; 28B/04; 28B/05; 28B/06; 28B/12; 35N/15; 35N/16; 35O/08; 35O/09; 35O/10; 35O/11; 35O/13; 35O/14; 35O/15; 35O/16; 35P/01; 35P/02;
35P/03; 35P/05; 35P/06; 35P/07; 35P/08; 35P/09; 35P/10; 35P/11; 35P/12; 35P/13; 35P/14; 35P/15; 35P/16; 36A; 36B; 36C; 36D/01; 36D/08; 36D/09; 36D/16; 36E/01; 36E/08; 36E/09; 36F; 36G; 36H; 36I; 36J/01; 36J/02; 36J/03; 36J/04; 36J/05; 36J/06; 36J/07;
36J/08; 36J/09; 36J/10; 36K/01; 36N/14; 36N/15; 36N/16; 36O/07; 36O/08; 36O/09; 36O/10; 36O/11; 36O/13; 36O/14; 36O/15; 36O/16; 36P; 37A; 37B/01; 37B/02; 37B/03; 37B/05; 37B/06; 37B/07; 37B/08; 37B/09; 37B/10; 37B/11; 37B/12; 37B/13; 37B/14; 37B/15;
37B/16; 37C; 37D; 37E; 37F; 37G; 37H; 38A; 38B; 38C; 38D/01; 38D/02; 38D/03; 38D/04; 38D/05; 38D/06; 38D/07; 38D/11; 38D/12; 38D/13; 47A/15; 47A/16; 47C/09; 47C/10; 47C/14; 47C/15; 47C/16; 47D/01; 47D/02; 47D/03; 47D/05; 47D/06; 47D/07; 47D/08;
47D/09; 47D/10; 47D/11; 47D/12; 47D/13; 47D/14; 47D/15; 47D/16; 47E; 47F; 47G; 47H; 48A; 48B; 48C; 48D; 57E/01; 57E/07; 57E/08; 57E/09; 57E/10; 57E/15; 57E/16; 57H/01; 57H/02; 57H/07; 57H/08; 57H/09; 57H/10; 57H/15; 57H/16; 58A/01; 58A/02; 58A/07;
58A/08; 58A/09; 58A/10; 58A/15; 58A/16; 58D/01; 58D/02; 58D/07; 58D/08; 58D/09; 58D/10; 58D/15; 58D/16; 46E/03; 46E/04; 46E/05; 46E/06; 56H/01; 56H/02; 56H/03; 56H/04; 56H/05; 56H/06; 56H/07; 56H/08 |
| Lat/Long WENS | -90.0000 -87.0000 65.5000 65.0000 |
| Lat/Long WENS | -90.0000 -61.0000 74.0000 61.2500 |
| Lat/Long WENS | -65.5000 -65.5000 48.0000 47.7500 |
| Lat/Long WENS | -65.5000 -65.5000 47.5000 47.2500 |
| Lat/Long WENS | -67.5000 -67.0000 47.2500 45.5000 |
| Lat/Long WENS | -67.5000 -67.5000 47.5000 47.0000 |
| Lat/Long WENS | -82.0000 -78.0000 46.2500 44.5000 |
| Lat/Long WENS | -81.5000 -81.5000 46.5000 46.2500 |
| Lat/Long WENS | -100.5000 -100.5000 55.2500 55.0000 |
| Lat/Long WENS | -116.0000 -104.0000 68.0000 62.0000 |
| Lat/Long WENS | -107.0000 -105.0000 67.0000 65.0000 |
| Lat/Long WENS | -108.0000 -106.0000 64.0000 63.0000 |
| Lat/Long WENS | -116.0000 -112.0000 63.0000 62.0000 |
| Lat/Long WENS | -112.0000 -109.0000 66.0000 65.0000 |
| Lat/Long WENS | -140.5000 -135.0000 65.0000 64.0000 |
| Lat/Long WENS | -141.0000 -140.0000 64.5000 64.0000 |
| Lat/Long WENS | -73.5000 -73.5000 61.5000 61.2500 |
| Subjects | geochronology; igneous and metamorphic petrology; neodymium samarium dates; rubidium strontium dates; argon argon dates; uranium lead dates; zircon dates; geochronometry; radiometric dates; isotopic
studies; isotope ratios; analyses; volcanic rocks; igneous rocks; granites; plutonic rocks; anorthosites; gabbros; basalts; metavolcanic rocks; mylonites; metamorphic rocks; baddeleyite; monazite; archean; Precambrian; Proterozoic; Quaternary;
Silurian |
| Illustrations | tables; charts; sketch maps; photomicrographs; Concordia diagrams; photographs |
| Released | 1990 09 01; 2013 08 28 |
| Abstract | Chemical and mass spectrometry procedures for Rb-Sr and Sm-Nd isotopie analyses at the Geological Survey of Canada's geochronology laboratory are described. The chemistry is performed in a clean air
environment and reagents are either redistilled or purchased as ultrapure products. Chemical procedures consist of weighing and total spiking of samples with 87Rb-84Sr or 149Sm-148Nd tracer solution; HF and HN01 dissolution, including high-pressure
dissolution for Sm-Nd analyses; and two stages of ion exchange column chemistry. Mass spectrometry is carried out on a Finnigan-MAT 261 mass spectrometer equipped with a variable multicollector. Sr, Nd and Sm, are analyzed in static multicollector
mode, whereas Rb is analyzed in single-peak jumping mode. |
| GEOSCAN ID | 129061 |
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