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JD 243 — Gemology II

2 credits; 1 lecture and 2 lab hours

A gem identification course with students learning the use of various laboratory equipment such as the gemological microscope, dichroscope, polariscope, specific gravity balance, refractometer, ultraviolet light, spectroscope, and other instruments used in gem identification.
Prerequisite(s): JD 241.

Gemology (HEGIS 5012)

http://catalog.fitnyc.edu/undergraduate/credit-certificates/gemology/

...or JD 142 Gemology and Gem Identification JD 281 Diamond Grading 2 JD 243 Gemology...