NGT45-3-04
1965
Chemistry of some garnet-bearing rocks from South Norwegian peridotites.
45
3
323-333

Chemical analyses (7 new) of nine gametiferous rocks from the peridotites of Tafjord and Almklovdalen are presented and discussed. The geochemistry of gametiferous peridotites and gamet-pyroxene rocks within the peridotites of Tafjord and Almklovdalen, Norway, does not compare closely with that of eclogites in gneisses, nor with that of the suite of eclogites and gamet-peridotites in kimberlite diatremes, nor with that of any extrusive magma type, nor with that of the products of igneous crystal accumulation and crystal sorting obtainable at low pressures where the C.I.P.W. norm closely represents the actual minerals likely to be present.

0029-196x
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