Like the rest of the Mount Meager massif, it is part of the Garibaldi Volcanic Belt which is a segment of the Cascade Volcanic Arc, but it is not within the geographic boundary of the Cascade Range.
Similar to other parts of the Mount Meager massif, it belongs to the Garibaldi Volcanic Belt, a part of the larger Cascade Volcanic Arc, yet it lies outside the geographic area of the Cascade Range.