Zusammenfassung
It is suggested that the name “ferrosilite,” with the symbol (fs), be used for the normative pyroxenic molecule FeSiO3, instead of “hypersthene” (hy), proposed byBarth. The former was proposed and used by me in 1903, but was published in an inconspicuous place, so that it has not come into general use. Remarks are also made on some other features of the “Quantitative Classification of Rocks.”
Literaturverzeichnis
Tom. F. W. Barth, Min. u. Petr. Mitt. 42, p. 1, 1931.
This designation, derived from the initials of the names of the joint authors, is now frequently used in the United States for the “Quantitative Classification of Rocks.”
Ebelmen, Ann. Phys. Chem. 33, p. 31, 1851.
Cf.J.H.L. Vogt, Mineralbildung in Schmelzmassen, Christiania, 1892, p. 71.
Allen, Wright, andClement, Amer. Jour. Sci. (4) 22, p. 391, 1906.
A. N. Winchell, Amer. Geol. 26, p. 203, 1900.
For the subsequent references seeBarth’s paper, Amer. Mineralogist,16, p.196, 1931.
C.I.P.W., Jour. Geol. 10, pp. 655, 657, 1902; Quant. Class., Chicago, 1903, pp. 199, 201.
P. Niggli, Gesteins- und Mineralprovinzen, I, 1923.
H.S. Washington, U.S. Geol. Survey, Prof. Paper 14, p. 90, 1903.
H.S. Washington, U.S. Geol. Survey, Prof. Paper 99, p. 46, 1917.
E. V. Shannon, Amer. Mineralogist, 6, p. 87, 1921.
H. S. Washington, Proc. U.S. Nat. Museum, Vol. 60, Art. 14, p. 6, 1922.
L. J. Spencer, Min. Mag. 19, p. 340, 1922.
“Ferrosilite” is not mentioned by either Hintze or Doelter in their Handbücher, nor in the Second Appendix to Dana’s System of Mineralogy (1909).
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Ebelmen, Ann. Phys. Chem.33 p.31, 1851.
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Washington, H.S. The Use of “Ferrosilite” as a Name for the Normative Molecule FeSiO3.. Zeitschrift für Kristallographie, Mineralogie und Petrographie 43, 63–66 (1933). https://doi.org/10.1007/BF02950215
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DOI: https://doi.org/10.1007/BF02950215