BGS mineralogy and petrology collection record

Sample number S30053
Sample Donor Richey, James E.
Rock name 'Original entry: Appinite'
Stratigraphy Not entered
Comments 25 ft appinite sill
Locality details 150 yds NW of SW end of Loch na Bioirach
50k map sheet Tobermory (52)

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Map reference NM 7880 7426
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


S30053

Cross Polarized, S30053

Plane Polarized, S30053

Plane Polarized, S30053