BGS mineralogy and petrology collection record

Sample number S12375
Sample Donor Crampton, Cecil B.
Rock name 'Original entry: Lamprophyre?'
Stratigraphy Not entered
Comments Orthite; see Mem. Sh. 93, pp. 122-124
Locality details Burn 0.25 mile NNW of outlet of Loch Bhathaich
50k map sheet Alness (93)

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View the geology near 'Alness'

Map reference NH 547 769
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


S12375

Cross Polarized, S12375

Plane Polarized, S12375

Plane Polarized, S12375