The
Moine Thrust Belt is a linear geological feature in the
Scottish Highlands which runs from
Loch Eriboll on the north coast south-west to the Sleat peninsula on the
Isle of Skye. The
thrust belt is a zone between an extensive landscape of rolling hills over a metamorphic rock base to the east and more rugged, terraced mountains with steep sides sculptured from weathered
igneous,
sedimentary and
metamorphic rocks to the west. Mountains within the belt display complicated layers and the width of the zone varies up to . Often, summits of hard rock cap softer sedimentary rock layers visible on lower slopes.
Ben More Assynt, in the centre of the belt, is a typical example that rises from a
glen of
limestone caves up through
sandstone terraces to a
quartzite summit cap.