BGS mineralogy and petrology collection record

Sample number S16254
Sample Donor Richey, James E.
Rock name 'Original entry: Albite Dolerite'
Stratigraphy Not entered
Comments WNW dyke, 5 ft thick, approximate Talaidh type,cut by S. 16255
Locality details 480 yds N 33 deg E of Torr a' Bhlair
50k map sheet Mull (44)

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Map reference NM 5144 3757
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


S16254

Cross Polarized, S16254

Plane Polarized, S16254

Plane Polarized, S16254