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Record #111573:
U-Pb ages and Sm-Nd signature of two subsurface granites from the Fort Simpson magnetic high, northwest Canada / M.E. Villeneuve, R.J. Thériault.
Title: | U-Pb ages and Sm-Nd signature of two subsurface granites from the Fort Simpson magnetic high, northwest Canada / M.E. Villeneuve, R.J. Thériault. |
Author(s): | Villeneuve, M. E. Thériault, R. J. |
Date: | 1991. |
In: | Canadian Journal of Earth Sciences. (1991.), Vol. 28(7) (1991) |
Abstract: | Reports analysis for U-Pb zircon geochronology and Sm-Nd isotopic composition of two undeformed biotite granites recovered from exploratory drill holes. Fort Simpson magnetic high is a north-trending 100 km wide, 1000 km long, positive aeromagnetic anomaly. |
Notes: | Canadian Journal of Earth Sciences. Vol. 28(7) :1003-1008 (1991). |
Keywords: | 551.1/.4 -- Geology. 550.93 -- Geochronology. 54.027 -- Isotope analysis. 551.22 -- Volcanism, intrusions. 552.3 -- Igneous rocks. 550.38 -- Geomagnetism. 550.382.3 -- Rocks and minerals, magnetic properties. B -- Geology and soil sciences. (*41) -- Canada. (*440) -- Northwest Territories. (*470) -- Mackenzie District. |
SPRI record no.: | 111573 |
LDR 01425naa#a2200000#a#4500 001 SPRI-111573 005 20240329121436.0 007 ta 008 240329s1991####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-111573 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aVilleneuve, M. E. 245 10 ‡aU-Pb ages and Sm-Nd signature of two subsurface granites from the Fort Simpson magnetic high, northwest Canada /‡cM.E. Villeneuve, R.J. Thériault. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 1003-1008 :‡bdiags., tables. 500 ## ‡aCanadian Journal of Earth Sciences. Vol. 28(7) :1003-1008 (1991). 520 3# ‡aReports analysis for U-Pb zircon geochronology and Sm-Nd isotopic composition of two undeformed biotite granites recovered from exploratory drill holes. Fort Simpson magnetic high is a north-trending 100 km wide, 1000 km long, positive aeromagnetic anomaly. 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a550.93 -- Geochronology.‡2udc 650 07 ‡a54.027 -- Isotope analysis.‡2udc 650 07 ‡a551.22 -- Volcanism, intrusions.‡2udc 650 07 ‡a552.3 -- Igneous rocks.‡2udc 650 07 ‡a550.38 -- Geomagnetism.‡2udc 650 07 ‡a550.382.3 -- Rocks and minerals, magnetic properties.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*440) -- Northwest Territories.‡2udc 651 #7 ‡a(*470) -- Mackenzie District.‡2udc 700 1# ‡aThériault, R. J. 773 0# ‡7nnas ‡tCanadian Journal of Earth Sciences. ‡gVol. 28(7) (1991) ‡wSPRI-39391 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329