BGS mineralogy and petrology collection record

Sample number S22371
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Gabbro'
Stratigraphy Not entered
Comments Gabbro, ?quartzy, ?baked; memoir, p. 285
Locality details 1120 yds NNW of Kilchoaig
50k map sheet Tobermory (52)

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Map reference NM 4841 6470
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


S22371

Cross Polarized, S22371

Plane Polarized, S22371

Plane Polarized, S22371