Garnet xenocryst analyses potential for diamonds in the Williams kimberlite, north-central Montana and the Lake Ellen kimberlite, northern Michigan /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Reston, VA : [Denver, Colo. :
Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section, distributor],
1987
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| Series: | U.S. Geological Survey open-file report
87-418 |
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