BGS mineralogy and petrology collection record

Sample number S9369
Sample Donor Harker, Alfred
Rock name 'Original entry: Trachyte'
Stratigraphy Not entered
Comments Not entered
Locality details 1200 yds E of Uchd Mor
50k map sheet Minginish (70)

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Map reference NG 399 335
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


S9369

Cross Polarized, S9369

Plane Polarized, S9369

Plane Polarized, S9369