Gemstones (Laminated Poster) #PO-22239URL: https://www.acornnaturalists.com/gemstones-laminated-poster.html
Poster measurements: 24" W x 36" H
Gemstones (Laminated Poster)
This bright poster groups the most popular gemstones together by class and explains the four "C's" of gemstones (cut, clarity, color, and carat). The poster discusses by example qualities such as asterism, opalescence, hardness, and patter. Along with the "crown jewels," all birthstones are showcased.