State of Oregon semiprecious gem stone areas
- Author:
- Oregon. Department of Geology and Mineral Industries
- Publisher:
- The Dept
- Subject:
- Precious stones
- Spatial Coverage:
- Oregon and Oregon.
- Language:
- English
- Format:
- cartographic image
- Year:
- 1960
- Date Issued:
- 2018-05-04T18:26:52Z
- Date Modified:
- 2018-05-04T18:26:52Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/13588542
- Digital Collections Record:
- No Digital Collections record
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