BGS mineralogy and petrology collection record

Sample number S69237
Sample Donor Langford, R.L.
Rock name 'Original entry: Psammite'
Stratigraphy Not entered
Comments Fine to very fine grained; two lineations
Locality details 1.9 km SE of Balnacra village
50k map sheet Lochcarron (82)

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Map reference NG 9920 4460
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


S69237

Cross Polarized, S69237

Plane Polarized, S69237

Plane Polarized, S69237