Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 46 (1939) > Annual Issue
Document Type
Research
Abstract
Heavy accessory minerals have been separated from specimens of granite gneiss taken in a traverse across the Beartooth Plateau. Prominent accessories are biotite, magnetite, ilmenite, zircon, apatite, epidote and titanite. Characteristics of zircon, apatite and titanite from these samples are described.
Publication Date
1939
Journal Title
Proceedings of the Iowa Academy of Science
Volume
46
Issue
1
First Page
251
Last Page
251
Copyright
©1939 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Gwynne, C. S.
(1939)
"Characteristics of Heavy Accessory Minerals in a Pre-Cambrian Granite Gneiss,"
Proceedings of the Iowa Academy of Science, 46(1), 251-251.
Available at:
https://scholarworks.uni.edu/pias/vol46/iss1/63