BGS mineralogy and petrology collection record

Sample number S1792
Sample Donor UNKNOWN
Rock name 'Original entry: Fine-Grained Grit'
Stratigraphy Not entered
Comments Fine schist (opacite and chlorite) between conglomerate bands
Locality details Eilach an Naoimh, Garvellachs
50k map sheet Kilmartin (36)

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Map reference NM 6400 1000
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


S1792

Cross Polarized, S1792

Plane Polarized, S1792

Plane Polarized, S1792