If you look at RB-24-004 it intersected at least 5 reported...

If you look at RB-24-004 it intersected at least 5 reported pegmatites:

• 136.4 - 145.6m (9.3m interval) at 30% visual
• 167.4 - 173.7m (5.2m interval) at 30% visual
• 476.4 - 485.5m (9.1m interval) at 30% visual
• 491.9 - 497.1m (5.2m interval) at 30% visual
• 509.7 - 527.3m (17.6m interval) at 25% visual

Visual estimates are not accurate, but if they were a 30% visual estimate would be 2.4% Li2O grades and 25% visual would be 2.0% grades.
RB-24-004 looks to have intersected 31.9m of approaching if not above 2% grade over the 50.9m between 476.4m and 527.3m. Yep its UG mining but it becomes known lithium resource to extend the known lithium supply for the planned Hydroxide plant.