BGS mineralogy and petrology collection record

Sample number S23364
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Biotite Gabbro'
Stratigraphy Not entered
Comments Biotite gabbro, ?diorite
Locality details Powmeadow Burn 1000 yards W 25 deg S from triangulation point 1033 Anderside Hill
50k map sheet Hamilton (23)

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View the geology near 'Hamilton'

Map reference NS 6048 3297
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


S23364

Cross Polarized, S23364

Plane Polarized, S23364

Plane Polarized, S23364