22.2.11

powered w/ ball mill

MO 10 07A Pisgah
MO 10 16 v16
MO 10 27a v03
AZ09uk09a cpc
AZ09uk31b akc
AZ09uk02 vt
UT09DV04 dv

learned to use ball mill
hunt for SiO2 sand

9.2.11

crushed 3 samples (and 2 that weren't cleaned).