A moon rock, collected during the Apollo 15 lunar landing mission by Lunar Module Pilot James B. Irwin, will be a featured display at the Buffalo Geological Society’s 50th Annual Gem, Mineral and Fossil Show on March 24-25, 2018, at the Erie County Fairgrounds in Hamburg NY, on Saturday, 10 am-6 pm and Sunday, 10 am-5 pm. APOLLO 15 MOON ROCK