Apr 19, 2024  
2021-2022 Undergraduate Catalog 
    
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2021-2022 Undergraduate Catalog [NOTE!!!! THIS IS AN ARCHIVED CATALOG. FOR THE CURRENT CATALOG, GO TO CATALOG.NIU.EDU]

GEOL 303 - Diamonds, Gems, and Other Precious Stones

Origin, occurrence, and physical properties of diamonds and other common gem minerals. Physical properties of the gems will be related to their chemistries, crystal structures, and optical characteristics. Methods and instruments used in the determination of a gem will also be presented. Includes discussion of social impacts of gemstone mining, as well as recent advances in the production of synthetic gems, and how to distinguish them from natural samples.

Credits: 3