BGS mineralogy and petrology collection record

Sample number S22638
Sample Donor Richey, James E.
Rock name 'Original entry: Granophyre / Gneiss Junction'
Stratigraphy Not entered
Comments Merging junction of 2 ft gneiss xenolith in granophyre; memoir, p. 149
Locality details Shore 0.625 mile WNW of Faskadale
50k map sheet Tobermory (52)

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Map reference NM 4914 7126
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


S22638

Cross Polarized, S22638

Plane Polarized, S22638

Plane Polarized, S22638