| Titre | Potential granular aggregate resources in Northwest Territories and northern Yukon: an updated assessment integrating seismic shothole drillers' logs and surficial geology maps |
| Télécharger | Téléchargements |
| Auteur | Smith, I R; Bednarski, J M; Deblonde, C; Duk-Rodkin, A; Huntley, D; Kennedy, K E |
| Source | Commission géologique du Canada, Dossier public 6849, 2011; 1 DVD, https://doi.org/10.4095/288804 (Accès ouvert) |
| Liens | Metadata - Métadonnées
|
| Année | 2011 |
| Éditeur | Ressources naturelles Canada |
| Document | dossier public |
| Lang. | anglais |
| DOI | https://doi.org/10.4095/288804 |
| Media | DVD; en ligne; numérique |
| Référence reliée | Cette publication remplace les
publications suivantes |
| Référence reliée | Cette publication est reliée les publications suivantes |
| Liens | readme
|
| Formats | txt; pmf; mxd; pdf; e00; shp; mdb; html |
| Province | Territoires du Nord-Ouest; Yukon |
| SNRC | 85B; 85C; 85D; 85E; 85F; 85K; 85L; 95A; 95B; 95C; 95F; 95G; 95H; 95I; 95J; 95K; 95N; 95O; 95P; 96; 97B; 97C; 106E; 106F; 106G; 106H; 106I; 106J; 106K; 106M; 106N; 106O; 106P; 107A; 107B; 107C; 107D; 107E;
116F; 116G; 116H; 116I; 116J; 116K; 116O; 116P; 117A; 117D |
| Lat/Long OENS | -141.0000 -114.0000 71.0000 60.0000 |
| Sujets | épaisseur de la couverture meuble; dépôts glaciaires; argiles; graviers; blocs; dépôts glaciaires; dépôts fluvioglaciaires; dépôts granulaires; ressources granulaires; vallées enfouies; alluvions;
géologie du substratum rocheux; effets sur l'environnement; etudes de l'environnement; lithologie; lithostratigraphie; pergélisol; aggrégats; Systèmes d'information géographique; géologie des dépôts meubles/géomorphologie; géologie de
l'environnement; stratigraphie; Cénozoïque; Quaternaire; Tertiaire |
| Illustrations | photographs; tables |
| Consultation | |
| Yukon Geological Survey, Whitehorse Mining Recorder, Geoscience Information & Sales |
| Northwest Territories Geoscience Office (Yellowknife) |
| Bibliothèque de Ressources naturelles Canada - Ottawa (Sciences de la Terre) |
| Bibliothèque de Ressources naturelles Canada - Calgary (Sciences de la Terre) |
| Commission géologique du Canada (Atlantique) |
| Bibliothèque de Ressources naturelles Canada - Québec (Sciences de la Terre) |
| Bibliothèque de Ressources naturelles Canada - Vancouver (Sciences de la Terre) |
| |
| Programme | pipeline nordiques, Géosciences environnementales |
| Programme | La mise en valeur des ressources du Nord |
| Programme | Le Programme de
recherche et de développement énergétiques (PRDE) |
| Diffusé | 2011 07 20 |
| Résumé | (disponible en anglais seulement)
This publication utilizes lithostratigraphic information provided by the revised and updated seismic shothole drillers' log database (GSC Open File 6833), and
two other borehole databases, to identify potential granular aggregate resources. Lithostratigraphic records are interpreted and presented in a GIS at two depth intervals; upper 10 m (76 958 records) and total shothole depth (89 019 records), and are
distinguished by location (surface vs. subsurface) and sediment type (gravel; gravel + sand; sand). This point-stratigraphic information is augmented by including granular aggregate-associated surficial geology map polygons (e.g., glaciofluvial
deposits) from published and in progress maps throughout the Mackenzie corridor and northern Yukon. Where shothole records intersect map polygons, they can confirm the existence of aerially extensive surface granular aggregate deposits, and by
extension provide a characterization of their sedimentology and thickness. Where shothole data occurs outside of granular aggregate-associed map polygons they can identify sites potentially obscured by vegetation or missed during surficial geology
mapping. They also identify deposits in areas that have yet to be mapped. |
| GEOSCAN ID | 288804 |
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