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Record #134861:
Thermal parameters in rock units of the Winter Lake - Lac de Gras area, central Slave Province, Northwest Territories - implications for diamond genesis / P.H. Thompson, Alan S. Judge, T.J. Lewis.
Title: | Thermal parameters in rock units of the Winter Lake - Lac de Gras area, central Slave Province, Northwest Territories - implications for diamond genesis / P.H. Thompson, Alan S. Judge, T.J. Lewis. |
Author(s): | Thompson, P. H. Judge, Alan S. Lewis, T. J. |
Date: | 1995. |
In: | Geological Survey of Canada. Current Research. (1995.), Part E (1995) |
Abstract: | Use of simple conductive thermal model with assumption that lithosphere/asthenosphere boundary is thermal feature (1300°C) suggests that decreasing heat production in crust can account for transition from barren lithosphere less than 100km thick at end of Archaean to diamond-bearing lithosphere 200-255km thick today. |
Notes: | Geological Survey of Canada. Current Research. Part E :125-135 (1995). |
Keywords: | 551.1/.4 -- Geology. 553 -- Economic geology. 553.8 -- Gems and diamonds. B -- Geology and soil sciences. (*41) -- Canada. (*440) -- Northwest Territories. |
SPRI record no.: | 134861 |
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