Quartz and Datolite     Lane Quarry, Westfield, Hampden County, Massachusetts.  Ex. Dr. Steve Chamberlain collection. Quartz casts in pink and white coating datolite crystals.  Only one datolite peeking out from under the quartz showing its transparency and light green color.  6.6 x 4.5 x 3.2 cm.  No damage, only edge contacts.   $80