The purpose and nature of the Mursaat Tokens are currently unknown; however, they drop not just from the Mursaat themselves, but also from the Jade constructs, which share the color, possibly material as well, as the tokens. All that is known about the tokens themselves apart from this is that, according to Nicholas the Traveler, they "have an untapped inner power, a power you can sense, waiting to detonate and ruin all life."
Drop and salvage research is ongoing, and can be found here.
Location: Ice Floe (week of next appearance: 4 May 2020)
Collecting: 3 Mursaat Tokens