BGS mineralogy and petrology collection record

Sample number S3572
Sample Donor Geikie,A.
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments One of the massive beds in plateau basalt
Locality details 2 miles E of Calgary
50k map sheet Coll (51)

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Map reference NM 3929 5188
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


S3572

Cross Polarized, S3572

Plane Polarized, S3572

Plane Polarized, S3572