BGS mineralogy and petrology collection record

Sample number S8892
Sample Donor Geikie,A.
Rock name 'Original entry: Felsite'
Stratigraphy Not entered
Comments Resembling the Craig Rossie rock
Locality details Block in agglomerate, Wormit
50k map sheet Perth (48)

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Map reference NO 395 259
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


S8892

Cross Polarized, S8892

Plane Polarized, S8892

Plane Polarized, S8892