BGS mineralogy and petrology collection record

Sample number S22349
Sample Donor Richey, James E.
Rock name 'Original entry: Basic Cognate Xenolith, Cf. Talaidh Tholeiite'
Stratigraphy Not entered
Comments Mass of acid quartz-dolerite appears to be an accompanying intrusion cognate to S. 22347-22348
Locality details Sgurr nan Meann, W side of hill
50k map sheet Coll (51)

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Map reference NM 4294 6801
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


S22349

Cross Polarized, S22349

Plane Polarized, S22349

Plane Polarized, S22349