Kaygeedee Minerals offers for sale this thumbnail of an intact but imperfect, one mm SPERRYLITE crystal on/in Epidote-Quartz matrix from Broken Hammer deposit, Val Caron, Sudbury district, Ontario, Canada. Mounted in a standard 1&1/4 in perky box. Shipping weight = thirteen g. All images are taken of dry specimens in natural sunlight. I combine shipping. Please let me invoice you. Please check out my website: http://kaygeedeeminerals.com . There are over 1400 photographed minerals!