BGS mineralogy and petrology collection record

Sample number S28422
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Quartz-Microdiorite'
Stratigraphy Not entered
Comments Large (30 ft by 2.5 ft) dyke-like inclusion ?fL type
Locality details Beside burn, 850 yds N 12 deg W of Bellsgrove Lodge
50k map sheet Tobermory (52)

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Map reference NM 8236 6546
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


S28422

Cross Polarized, S28422

Plane Polarized, S28422

Plane Polarized, S28422