William Holland Lapidary School - July 2007 Accommodations << Previous   Next >> Show & Tell William Holland Lapidary School - Topics of Interest Accommodations << Previous Introduction Next >> Show & Tell Accommodations ClassRooms Show & Tell Auction Night Opal Class Gem ID Class Gem Identification Tools Calcite Dichroscope Faceting Rough 6.48ct Green Spodumene - Hand Select Gem Rough Gem Scales & Filters PR Digital Carat Scale 100ct x .01ct Click any text above for more information