Small crystals
NSN 6220-01-578-7497
NSN 6105-01-106-6355
NSN 5985-01-473-0053
NSN 4140-00-504-1829
NSN 5950-00-170-6790
NSN 5920-01-372-0281
NSN 5985-01-386-6323
NSN 5895-01-175-9859
NSN 6610-01-105-3174
NSN 5915-01-403-2599
NSN 6105-01-050-9823
NSN 5985-01-395-1594