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The identification of Fe^(2+) in the M4 site of calcic amphiboles: reply

Goldman, Don S. and Rossman, George R. (1982) The identification of Fe^(2+) in the M4 site of calcic amphiboles: reply. American Mineralogist, 67 (3-4). pp. 340-342. ISSN 0003-004X. https://resolver.caltech.edu/CaltechAUTHORS:20130510-104510612

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Abstract

Experimental evidence indicates that absorption from Fe^(2+) in the M4 site dominates the optical spectrum of most calcic amphiboles in the 1000 nm region in the spectrum. Contributions from Fe^(2+) in M1, M2 and M3 occur in the 850-1150 nm region, but the intrinsic intensity of absorption by Fe^(2+) in these sites is much less than that of Fe^(2+) in M4.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://www.minsocam.org/msa/collectors_corner/amtoc/toc1982.htmPublisherUNSPECIFIED
ORCID:
AuthorORCID
Rossman, George R.0000-0002-4571-6884
Additional Information:© 1982 Mineralogical Society of America. Manuscript received, July 30, 1981; accepted for publication, October 28, 1981.
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Caltech Division of Geological and Planetary Sciences3661
Issue or Number:3-4
Record Number:CaltechAUTHORS:20130510-104510612
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20130510-104510612
Official Citation:Goldman, Don S. and Rossman, George R. (1982) The identification of Fe^(2+) in the M4 site of calcic amphiboles: reply. American Mineralogist, 67 (3-4). pp. 340-342. ISSN 0003-004X
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:38419
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:13 May 2013 19:05
Last Modified:26 Nov 2019 11:15

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