BGS mineralogy and petrology collection record

Sample number S16253
Sample Donor Richey, James E.
Rock name 'Original entry: Albite Dolerite'
Stratigraphy Not entered
Comments NW dyke, 3 ft thick
Locality details 400 yds N 24 deg E of Torr a' Bhlair
50k map sheet Mull (44)

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Map reference NM 5135 3755
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


S16253

Cross Polarized, S16253

Plane Polarized, S16253

Plane Polarized, S16253