Stereograms for the determination of plagioclase feldspars in random sections /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Spectrum,
1948.
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| Subjects: |
| Item Description: | Plates in pocket. |
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| Physical Description: | 29 p., [8] p. of plates ; 30 cm. |