BGS mineralogy and petrology collection record

Sample number S17139
Sample Donor Richey, James E.
Rock name 'Original entry: Basalt / Olivine-Dolerite'
Stratigraphy Not entered
Comments Lava, Jedburgh Type; great development of actinolite
Locality details 750 yds ESE of 2304 ft spot ht, Beinn Fhada
50k map sheet Mull (44)

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Map reference NM 5467 3453
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


S17139

Cross Polarized, S17139

Plane Polarized, S17139

Plane Polarized, S17139