I concur, the two high-grade samples are most likely spodumene...

I concur, the two high-grade samples are most likely spodumene or amblygonite or both, from the grade and photo's it most definitely is not lepidolite mica.

However, this first pass surface grab sampling does highlight that MOX have more than one high-grade Li target in this project and that they will need to determine the fractionation profile of the hopefully multiple pegmatites in this area.

Throw in the unrelated(?) gold sample and this becomes even more prospective.