Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-27T22:12:55.237Z Has data issue: false hasContentIssue false
  • English
  • Français

Chlorites from granitic rocks of the central Sierra Nevada batholith, California

Published online by Cambridge University Press:  05 July 2018

F. C. W. Dodge
F. C. W. Dodge*
Affiliation:
U.S. Geological Survey, Menlo Park, California 94025, U.S.A.
Get access Rights & Permissions [Opens in a new window]

Summary

Occurrence and major- and minor-element compositions of chlorites from plutonic rocks of the central Sierra Nevada batholith have been studied in detail.

Chlorite has formed largely as an alteration product of biotite, presumably late in the magmatie history of the granitic rocks as a result of subsolidus reaction. Major-element composition of chlorite is strongly influenced by composition of coexisting biotite. Minor-element differences between the two minerals can, for the most part, be attributed to structural differences. The minor-element data, particularly for Cu, indicate that the process of chloritization is not a likely mechanism for release of ore metals from primary minerals.

Type
Research Article
Information
Mineralogical Magazine , Volume 39 , Issue 301 , March 1973 , pp. 58 - 64
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1973

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Albee, (A. L.), 1962, Amer. Min., 7, 851–70 [M.A. I6-190].Google Scholar
Bastron, (H.), Barnett, (P. R.), and Murata, (K. J.), 1960. U.S. Geol Surv. Bull., 1084-G, 165-82 [M.A.15-II].Google Scholar
Bateman, (P. C.), Clark, (L. D.), Huber, (N. K.), Moore, (J. G.), and Rinehart, (C. D.), 1963. U.S, Geol. Surv. Prof. Paper, 414-D, D1-D46.Google Scholar
Bateman, (P. C.) and Wahrhaftig, (C.), 1966. GeoL of Northern California Bailey, (E. H.)s California Div. Mines Bull., 190, 107–72.Google Scholar
Brown, (B. E.) and Bailey, (S. W.), 1962. Amer. Min., 47, 819–50 [M.A. I6-132].Google Scholar
Chayes, (F.), 1955. Journ. GeoL, 63, 75–82 [M.A. 13-481].Google Scholar
Deer, (W. A.), Howie, (R. A.), and Zussman, (J.), 1962. Rock-forming minerals, 3. New York (John Wiley and Sons, Inc.) [M.A. 15-504].Google Scholar
Dodge, (F. C. W.), Papike, (J. J.), and Mays, (R. E.), 1968. Journ. Petrology, 9, 378–410 [M.A. 20-220],CrossRefGoogle Scholar
Dodge, (F. C. W.) Smith, (V. C.), and Mays, (R. E.), 1969. Ibid. 10, 250-71 [M.A. 21-58].CrossRefGoogle Scholar
Evernden, (J. F.) and Kistler, (R. W.), 1970. U.S. GeoL Surv. Prof. Paper, 623, 42 [M.A. 2I-348].Google Scholar
Foster, (M. D.) 1962. Ibid. 414-A A1-A33 [M.A. 15-512].Google Scholar
Hayes, (J. B.), 1970. Clays and clay minerals, 18, 285–306.CrossRefGoogle Scholar
Hey, (M. H.), 1954- Mm. Mag., 30, 277–92 [M.A. 12-293].Google Scholar
Hutton, (C. O.), 1940. Res. GeoL Mem., 5, 84 [M.A. 8-19].Google Scholar
Lachenbruch, (A. H.)? 1968. Journ. Geophys. Res., 73, 6977–89.Google Scholar
McNamara, (M. J.), 1966. Journ. Petrology, 7, 404–13 [M.A. 18-288].CrossRefGoogle Scholar
Nickel, (E. H.), 1954. Amer. Min., 39, 486–93 [M.A. 12-555].Google Scholar
Orcel, (J.), 1927. Bull. Soc.frang. Min., 50, 75–454.Google Scholar