BGS mineralogy and petrology collection record

Sample number S21267
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments Small porphyritic basalt dyke
Locality details 500 yds SW of W end of crags S of Cairn Pool (N-S)
50k map sheet Tobermory (52)

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Map reference NM 6582 7095
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


S21267

Cross Polarized, S21267

Plane Polarized, S21267

Plane Polarized, S21267