BGS mineralogy and petrology collection record

Sample number S30175
Sample Donor Simpson,J.B.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke
Locality details On shore E of Auliston Point, 1000 yds N of spot ht 308 ft Auliston
50k map sheet Tobermory (52)

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Map reference NM 5493 5801
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


S30175

Cross Polarized, S30175

Plane Polarized, S30175

Plane Polarized, S30175