Deposits of the sillimanite group of minerals south of Ennis, Madison County : with notes on other occurrences in Montana.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Butte :
Montana School of Mines,
1948..
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| Series: | Montana. Bureau of Mines and Geology. Miscellaneous contribution no. 10.
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| Subjects: |
| Physical Description: | iii, 22 p. : illus., plate ; 28 cm. |
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| Bibliography: | "References": p. 21-22. |