GEMOLOGICAL CHARACTERIZATION OF MONTANA SAPPHIRE FROM THE SECONDARY DEPOSITS AT ROCK CREEK, MISSOURI RIVER, AND DRY COTTONWOOD CREEK.
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| Title: | GEMOLOGICAL CHARACTERIZATION OF MONTANA SAPPHIRE FROM THE SECONDARY DEPOSITS AT ROCK CREEK, MISSOURI RIVER, AND DRY COTTONWOOD CREEK. |
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| Authors: | Palke, Aaron C.1, Renfro, Nathan D.2, Hapeman, Jeffrey R.3, Berg, Richard B.4 |
| Source: | Gems & Gemology; Spring2023, Vol. 59 Issue 1, p2-45, 44p |
| Database: | Applied Science & Technology Source |
| ISSN: | 0016626X |
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| DOI: | 10.5741/GEMS.59.1.2 |