Raman spectroscopy has been used to distinguish the individual carbonate minerals belonging to the calcite, dolomite, and aragonite structural groups. With the use of the in situ laser microprobe technique, it is demonstrated that particle-size effects do not hinder the mineral identification and that high precision in line position is achieved. Spectra can be obtained from samples in any form and provide rapid, nondestructive analyses on a microscopic scale of the hard-to-discriminate carbonate minerals.
RakcheevA. D.RagabM. A., and VenclovaiteE. I., Vestn. Mosk. Univ., Ser. 4: Geol., 72 (1984); Chem. Abstr.102, 169887e (1985).
7.
GaffeyS. J., Am. Min.71, 151 (1986).
8.
WhiteW. B., in The Infrared Spectra of Minerals, FarmerV. C., Ed. (Mineralogical Society, London, 1974), p. 227.
9.
GriffithW. P., in Infrared and Raman Spectroscopy of Lunar and Terrestrial Minerals, KarrC.Jr., Ed. (Academic Press, New York, 1975), p. 299.
10.
WhiteW. B., in Infrared and Raman Spectroscopy of Lunar and Terrestrial Minerals, KarrC.Jr., Ed. (Academic Press, New York, 1975), p. 325.
11.
DelhayeM. and DhamelincourtP., J. Raman Spectrosc.3, 33 (1975).
12.
RosascoG. J.EtzE. S., and CassattW. A., Appl. Spectrosc.29, 396 (1975).
13.
RosascoG. J.RoedderE., and SimmonsJ. H., Science190, 557 (1975).
14.
DelhayeM.MoschettoY. J. M., and DhamelincourtP., U.S. Patent 4,030,827 (June 21, 1977); assigned to Institut National de la Sante et la Recherche Medicale.
15.
RosascoG. J. and EtzE. S., Res. Dev.28, 20 (1977).
16.
DhamelincourtP.WallartF.LeclercqM.N'GuyenA. T., and LandonD. O., Anal. Chem.51, 414A (1979).
17.
HermanR. G.BogdanC. E., and SommerA. J., in Advances in Materials Characterization II, SnyderR. L.CondrateR. A., and JohnsonP. F., Eds. (Plenum Press, New York, 1985), p. 113.
18.
RuttH. N. and NicoleJ. H., J. Phys. C7, 4522 (1974).
19.
MillimanJ. D., Marine Carbonates (Springer-Verlag, New York, 1974), p. 26.
