Where
Towers at West End CONCUR Building1550 Utica Ave S Suite 130
St. Louis Park, MN 55416
Driving Directions
Contact
Alina Sciorrotta, GIA AJP, Diamonds & Pearls Graduate, President MN GIA Alumni AssociationMN GIA Alumni Association
515-991-8159
Gem ID & Treatments Workshop
Gem Identification & Treatments Workshop with Microscopes & other Instrumentation. Highly relevant info with hands-on for the novice TO 30-yr GG's. Refractometer bright line technique; Fluorescence; Magnetic Responsiveness; Visual Gemology; Treatments; Hydrostatic weighing for SG and more.
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