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A Quantitative Mineralogical Classification of Igneous Rocks: Revised. Part I

Albert Johannsen
The Journal of Geology
Vol. 28, No. 1 (Jan. - Feb., 1920), pp. 38-60
Stable URL: http://www.jstor.org/stable/30064838
Page Count: 23
Subjects: Paleontology History of Science & Technology Geology Geography
Find more content in these subjects: Paleontology History of Science & Technology Geology Geography
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Notes and References

This item contains 38 references.

[Footnotes]
  • 1
    This reference contains 3 citations:
    • Albert Johannsen, "Suggestions for a Quantitative Mineralogical Classification of Igneous Rocks," Jour. Geol., XXV (1917), 63-97
    • eudialyte, p. 90, 1. 15,
    • less to more under Class I, p. 91, 1. 26
  • 1
    This reference contains 2 citations:
    • William J. Miller, "Silexite, a New Rock Name," Science, XLIX (1919), 149;
    • "Pegmatite, Silexite, and Aplite of Northern New York," Jour. Geol., XXVII (1919), 28-54, in particular p. 30.
  • 2
    Gustav Rose, Mineralogisch-geognostische Reise nach dem Ural, dem Altai und dem Kaspischen Meere (Berlin, 1837), I, 186.
  • 3
    R. Helmhacker, "Der Goldbergbau der Umgebung von Berëzovsk am östlichen Abhange des Urals," Berg- und Hüttenmännische Zeitung, LI (1892), 83-84.
  • 1
    J. E. Spurr, "The Southern Klondike District, Esmeralda County, Nevada," Econ. Geol., I (1906), 382.
  • 2
    Johann Jokély, "Das Erzgebirge im Leitmeritzer Kreise in Böhmen," Jahrb. d. k. k. geol. Reichsanst., IX (1858), 566.
  • 4
    M. Daubrée, "Sur le gisement, la constitution et l'origine des amas de mineral d'étain," Ann. d. Mines, XX (1841), 84.
  • 5
    W. L. v. Eschwege, Beiträge z. Gebirgskunde Brasiliens (1832), p. 178.
  • 6
    A. G. Werner, Kurze Klassification und Beschreibung der verschiedener Gebirgs- arten (Dresden, 1787), p. 15.
  • 7
    J: de Charpentier, Vom Schneckenstein, oder dem sächsischen Topasfelsen (Prag, 1776).
  • 1
    J. E. Spurr, "Ore Deposits of the Silver Peak Quadrangle, Nevada," U.S. Geol. Surv., Prof. Paper 55 (1906), p. 61.
  • 2
    Ibid.
  • 3
    J. E. Spurr, "Classification of Igneous Rocks According to Composition," Amer. Geol., XXV (1900), 229-30.
  • 4
    J. Pinkerton, Petrology (London, 1811), II, 85.
  • 5
    Brongniart, "Essai d'une classification minéralogique des roches mélangées," Jour. d. Mines, XXXIV (1813), 32
  • 6
    This reference contains 2 citations:
    • J. E. Spurr, "Classification of Igneous Rocks According to Composition," Amer. Geol., XXV (1900), 230
    • "Reconnaissance in Southwestern Alaska in 1898," US. Geol. Surv., Ann. Rept., XX, Part VII (1900), p. 189
  • 7
    J. H. Farrell, Field Geology (New York, 1912), p. 160, Table II.
  • 1
    H. W. Turner, "The Nomenclature of Feldspathic Granolites," Jour. Geol., VIII (1900), 106-10.
  • 2
    Gustav Tschermak, "Verhandlungen der k. k. geol. Reichs. Sitzung am 6 März, 1866," Jahrb. d. k. k. geol. Reichsanst., XVI (1866), 34.
  • 3
    F. Loewinson-Lessing, "Kritische Beiträge zur Systematik der Eruptivgesteine," Tscherm. Min. Petr. Mitth., XX (1901), 114.
  • 4
    Loc. cit.
  • 5
    H. W. Turner, "The Nomenclature of Feldspathic Granolites," Jour. Geol., VIII (1900), 111.
  • 1
    F. Loewinson-Lessing, "Kritische Beiträge zur Systematik der Eruptivgesteine, IV," Tscherm. Min. Petr. Mitth., XX (190), 114.
  • 2
    Emanuel BořickÝ, "Petrographische Studien an den Basaltgesteinen Böhmens," Arch. f. d. naturw. Landesdurchf. v. Böhmen, Band II, Abt. ii, Th. ii, pp. 41, 78-79.
  • 3
    Cordier and d'Orbigny, Description des roches (Paris, 1868), pp. 114-15.
  • 4
    N. V. Ussing, "Mineralogisk-petrografiske Undersögelser af Grönlandske Nefelinsyeniter og beslaegtede Bjaergarten, 1894," Meddel. om Grönl., XIV (1898), 128.
  • 5
    Johann Jokély, "Das Erzgebirge im Leitmeritzer Kreise in Böhmen," Jahrb. d. k. k. geol. Reichsanst., IX (1858), 567.
  • 1
    Albert Johannsen, "Suggestions for a Quantitative Mineralogical Classification of Igneous Rocks," Jour. Geol., XXV (1917), 89.
  • 1
    H. Rosenbusch, Mikroskopische Physiographie der massigen Gesteine (4th ed.; Stuttgart, 1908), p. 1036.
  • 2
    H. W. Turner, "The Nomenclature of Feldspathic Granolites," Jour. Geol., VIII (1900), 111.
  • 3
    Ibid.
  • 4
    Frank D. Adams and Alfred E. Barlow, "Geology of the Haliburton and Ban- croft Areas, Province of Ontario," Geol. Surv. Canada, Mem. 6 (Ottawa, 1910), p. 322.
  • 5
    Ibid., p. 313.
  • 1
    Albert Johannsen, "Suggestions for a Quantitative Mineralogical Classification of Igneous Rocks," Jour. Geol., XXV (1917), 89.
  • 2
    T. Sterry Hunt, Geology of Canada (Montreal, 1863), p. 22.
  • 3
    Frank D. Adams, "Über das Norian oder Ober-Laurentian von Canada," Neues Jahrb., B.B., VIII (1893), 423.
  • 4
    H. W. Turner, "The Nomenclature of Feldspathic Granolites," Jour. Geol., VIII (1900), 106-11.
  • 1
    Ibid.