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A geological classification of rocks : with descriptive synopses ... comprising the elements of practical geology
Content Provider | Internet Archive |
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Author | Macculloch, John |
Organization | New York Public Library |
Language | English |
Publisher | London : Longman |
Publisher Date | 1821-01-01 |
Access Restriction | Open |
Subject Keyword | varieties geological quartz schist strata secondary primary micaceous micaceous schist argillaceous schist quartz rock compact felspar red sandstone lowest red organic remains hornblende schist secondary strata trap rocks |
Content Type | Text |
Resource Type | Book |