BGS mineralogy and petrology collection record

Sample number S68235
Sample Donor Elliot,R.W.
Rock name Not entered
Stratigraphy Not entered
Comments Sanidine-phyric reibeckite algitine trachyre (secondary quartz) sill, Lower Carboniferous
Locality details Biglees Quarry, upper quarry, 0.5km SSE of Biglees
50k map sheet Arran (Millport) (21)

View images in GeoScenic related to 'Arran'

View a geological map near 'Arran'

Map reference NS 2090 5150
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S68235

Cross Polarized, S68235

Plane Polarized, S68235

Plane Polarized, S68235