BGS mineralogy and petrology collection record

Sample number S22431
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Dolerite, Basic Talaidh Type'
Stratigraphy Not entered
Comments Inclined sheet; memoir, p. 194
Locality details 750 yds NNW of summit of Ben Hiant
50k map sheet Tobermory (52)

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Map reference NM 5355 6392
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


S22431

Cross Polarized, S22431

Plane Polarized, S22431

Plane Polarized, S22431