BGS mineralogy and petrology collection record

Sample number S22450
Sample Donor Richey, James E.
Rock name 'Original entry: Coarse Ophitic Quartz-Dolerite'
Stratigraphy Not entered
Comments Ben Hiant Intrusion; memoir, pp. 169-170
Locality details 300 yds E of summit of Ben Hiant
50k map sheet Tobermory (52)

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Map reference NM 5390 6332
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


S22450

Cross Polarized, S22450

Plane Polarized, S22450

Plane Polarized, S22450