BGS mineralogy and petrology collection record

Sample number S52200; COLLNOYS601;
Sample Donor Armstrong,M.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Dolerite; Lower ORS
Locality details Quarry SW of Longforgan
50k map sheet Perth (48)

View images in GeoScenic related to 'Perth'

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Map reference NO 3067 2942
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


S52200

Cross Polarized, S52200

Plane Polarized, S52200

Plane Polarized, S52200