BGS mineralogy and petrology collection record

Sample number S23940
Sample Donor Phemister,J.
Rock name 'Original entry: Tuff, Coarse Accessory'
Stratigraphy Not entered
Comments Tuff, coarse accessory, pebbly grit
Locality details Burn 700 yards 2 deg E of S of Chapel
50k map sheet Hamilton (23)

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View the geology near 'Hamilton'

Map reference NS 8776 3209
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


S23940

Cross Polarized, S23940

Plane Polarized, S23940

Plane Polarized, S23940