Abstract
Ninety unaltered granites from S.W. England show log-normal distributions for both Cl and F with mean Cl, 507 ppm and mean F 1395 ppm. Greisening increases F but kaolinisation and reddening reduce F. All these effects cause large decreases in Cl and altered granites form a separate log-normal population in this element.
Original language | English |
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Pages (from-to) | 888-893 |
Number of pages | 6 |
Journal | Geochimica et Cosmochimica Acta |
Volume | 33 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 1969 |