BGS mineralogy and petrology collection record

Sample number S22819
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Dolerite, Talaidh Type'
Stratigraphy Not entered
Comments Cone sheet; ?analysis; memoir, pp. 82, 187
Locality details Quarry W of crofts on Tom a' Chrochaidh, Kilchoan
50k map sheet Tobermory (52)

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Map reference NM 4949 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


S22819

Cross Polarized, S22819

Plane Polarized, S22819

Plane Polarized, S22819