BGS mineralogy and petrology collection record

Sample number S22445
Sample Donor Richey, James E.
Rock name 'Original entry: ?Trachyte'
Stratigraphy Not entered
Comments Fragment in agglomerate; memoir, p. 134
Locality details Shore 650 yds NW of Maclean's Nose
50k map sheet Tobermory (52)

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Map reference NM 5280 6207
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


S22445

Cross Polarized, S22445

Plane Polarized, S22445

Plane Polarized, S22445