This drill target is an area of outcropping wehrlite
on the southwestern ridge of Susie Mountain.
The second type recognized in the mafic-ultramafic bodies is dominated by variably metamorphosed ultramafic rocks (lherzolite, harzburgite, wehrlite
, dunite, and pyroxenite; Fig.
Rock types sampled in the Duck Lake Pluton include gabbro, orthopyroxene gabbro, gabbronorite, olivine gabbronorite, anorthosite, dunite, and wehrlite
(Grammatikopoulos 1992; White 1996).
1 GPa and 1250 [degrees]C whereas Cr-diopside -- type 2 glass pairs in wehrlite
formed at 0.