Richard H. Jahns Search works
| Image |  |
|---|---|
| Description | mineralogist, petrologist, geologist |
| Nationality | United States |
| Gender | male |
| Date of birth | March 10, 1915 |
| Occupation | geologist, university teacher, mineralogist |
| Place of birth | Los Angeles |
| Country of birth | United States |
| Date of death | December 31, 1983 |
| Age | 68 |
| Wikipedia link | |
| Commons link | |
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| In public domain? | ✗ No | Author will enter worldwide public domain on January 1, 2084 |
| Missing/wrong data? | Edit Wikidata item |