BGS mineralogy and petrology collection record

Sample number S21594
Sample Donor Richey, James E.
Rock name 'Original entry: Gabbro Monzonite'
Stratigraphy Not entered
Comments Poprhyritic edge of gabbro, veined by granophyre; Memoir, p. 315
Locality details 1100 yds NNW of summit of Meall nan Con
50k map sheet Tobermory (52)

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Map reference NM 5009 6913
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


S21594

Cross Polarized, S21594

Plane Polarized, S21594

Plane Polarized, S21594