BGS mineralogy and petrology collection record

Sample number S22186
Sample Donor Eyles,V.A.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments 150 ft E-W dolerite dyke
Locality details 860 yds E by S of end of Lochan na Creige Duibhe
50k map sheet Tobermory (52)

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Map reference NM 6486 6641
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


S22186

Cross Polarized, S22186

Plane Polarized, S22186

Plane Polarized, S22186