Measuring glacial stratigraphy in till sample trench.

Exposing bedrock to determine ice travel direction...

Glacial striations exposed in bedrock...

Bagging and labelling of excavated till samples...

Detail of previously unrecognized garnet peridotite xenolith...

Detail of Karelian’s SP2 (Seitaperд) core...

Excavating trenches into weathered kimberlite...

Partially weathered kimberlite dyke...

Excavator in action trenching kimberlite...

Excavating through overlying glacial till...

Stripping and stockpiling surface soil...

Excavating basal till sample.