Magnetite And Ilmenite As Provenance Indicators.

Grigsby, Jeffry Dale.

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Magnetite And Ilmenite As Provenance Indicators. 开放存取 Deposited

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Date Uploaded: 03/26/2018
Date Modified: 03/26/2018

The petrographic and compositional characteristics of detrital magnetite and ilmenite separated from 31 modern sand samples derived from 8 known igneous and metamorphic parent rocks indicates that magnetite is a useful provenance indicator. In contrast, detrital ilmenite shows no trends with variations in parent rock and its use in provenance research is suspect.

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