BGS mineralogy and petrology collection record

Sample number S19398
Sample Donor Dinham, C.
Rock name 'Original entry: Porphyritic Olivine Basalt'
Stratigraphy Not entered
Comments Porphyritic olivine basalt, allied to Craiglockhart type
Locality details Burn 260 yards due E of Laigh Bent
50k map sheet Hamilton (23)

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Map reference NS 6786 4270
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


S19398

Cross Polarized, S19398

Plane Polarized, S19398

Plane Polarized, S19398