SkyeAFM: AFM compositions of 23 aphyric Skye lavas
Description
AFM compositions of 23 aphyric Skye lavas.
AFM diagrams formed from the relative proportions of A: alkali or Na2O + K2O,
F: Fe2O3, and M: MgO, are common in geochemistry.source
Aitchison: CODA microcomputer statistical package, 1986, the file name SKYEAFM.DAT,
here included under the GNU Public Library Licence Version 2 or newer.Details
AFM compositions of 23 aphyric Skye lavas.
AFM diagrams formed from the relative proportions of tive proportions of A: alkali or Na2O + K2O,
F: Fe2O3, and M: MgO. Adapted from Thompson, Esson and Duncan: Major element chemical variations
in the Eocene lavas of the Isle of Skye, Scotland. All row percentage sums to 100.References
Aitchison, J. (1986) The Statistical Analysis of Compositional Data, (Data 6) pp12.
Thompson, Esson and Duncan: Major element chemical variations
in the Eocene lavas of the Isle of Skye, Scotland. 1972, J.Petrology, 13, 219-235.