Glasdrumman metasediments & composite cone sheet

Western margin of the composite (basalt outer + granite inner) cone sheet of Palaeogene age, intruded into Silurian metasediments (not in model). This model from the 'inside' margin of the cone sheet shows the contact between the basalt outer margin and the granite inner. Note that in contrast to the E margin the basalt is on top of the granite. This model is from south of Location 4 (left as you view it) on the larger model by MCG 3D here: https://sketchfab.com/3d-models/mourne-geology-coastal-processes-glasdrumman-83bb5841311f4111bb200500fd4a62b2