BGS mineralogy and petrology collection record

Sample number S31922
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Quartz-Dolerite, Xenolithic'
Stratigraphy Not entered
Comments Xenolithic quartz-dolerite
Locality details 400 yds E 15 deg S of Drummatorran
50k map sheet Tobermory (52)

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Map reference NM 8230 6242
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


S31922

Cross Polarized, S31922

Plane Polarized, S31922

Plane Polarized, S31922