BGS mineralogy and petrology collection record

Sample number S2795
Sample Donor Hinxman, Lionel W. (see also LHH)
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Augite grains in groundmass
Locality details Quarry 0.25 mile W of Auchindoir Manse
50k map sheet Inverurie (76)

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Map reference NJ 475 243
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


S2795

Cross Polarized, S2795

Plane Polarized, S2795

Plane Polarized, S2795