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F. A. Mumpton to Dr. T. J. Hall on Spectroscopic Analyses of Asbestos Samples Including High-Purity Calidria (1967)

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Air-mail internal correspondence of September 19, 1967, reporting results of semiquantitative spectroscopic analyses on five asbestos samples from Dr. Timorell plus a sixth sample of high-purity Calidria product. The sample list includes chrysotile, crocidolite, amosite and anthophyllite. The letter discusses detection limits, trace elements, and possible further work. A handwritten note says the analytical data were not clear enough to copy, and the attached data sheets are not in the exhibit.

Author
F. A. Mumpton (Research and Development Department, Mining and Metals Division (department as shown on the letterhead))
Published by
Union Carbide Corporation, Mining and Metals Division, Research and Development Department
Series
Union Carbide documents, UC-4014
Date
September 19, 1967
Number
Bates A07064 to UCC 020763
Library no.
ACL Doc 18639 · asbestosclaims.law/library/18639
Rights
A document from asbestos litigation, published for research and historical study.

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Read online Download the PDF Document UC-4014 · 2 pages · 54 KB

People and organizations

From F. A. Mumpton (Research and Development Department, Mining and Metals Division (department as shown on the letterhead)) to Dr. T. J. Hall (Union Carbide Belgium N.V., Brussels, Belgium).

Pages on our site about what this document covers: Amosite: Brown Asbestos and the US Navy · Anthophyllite Asbestos: The Fiber That Started It · Calidria · California Asbestos Exposure Sites: Worksites, Industries, and Trust Coverage · Chrysotile: White Asbestos, the Most Common Type · Crocidolite: Blue Asbestos, the Deadliest Type.

About this copy

This is document UC-4014 of the Union Carbide documents, documents produced and used as evidence in asbestos lawsuits against Union Carbide, 2 pages. Production numbers A07064 to UCC 020763.

Cite this document

F. A. Mumpton (Research and Development Department, Mining and Metals Division (department as shown on the letterhead)). “F. A. Mumpton to Dr. T. J. Hall on Spectroscopic Analyses of Asbestos Samples Including High-Purity Calidria.” September 19, 1967. Union Carbide documents, UC-4014, Bates A07064 to UCC 020763. Union Carbide Corporation, Mining and Metals Division, Research and Development Department. AsbestosClaims.Law Library, ACL Doc 18639. https://asbestosclaims.law/library/18639.

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