H1181 Sample# 1711B US97 FeOx 1.0g -420+200 Magnetics
Beuna Vista mine, Humboldt Nv. stop 12, Fract fluid flow zone, wall of large pit
Friable fine-med grain mag + silic
H1179 Sample# 1710B US97 FeOx 1.0g -420+200 Magnetics
Beuna Vista mine, Humboldt Nv. west stop 7, end shoebox trench
Med grain mag + silic, From anorthosite stable zone
H1171 Sample# 1707A US97 Feox 1.0g -420+200u
Beuna Vista mine, upper level pit floor, stop 3 Humboldt complex, Nv.
fine grained mt, some chlorite?