BGS mineralogy and petrology collection record

Sample number S22452
Sample Donor Richey, James E.
Rock name 'Original entry: Contact-Altered Feldspathic Dolerite'
Stratigraphy Not entered
Comments ?Xenolithic mass in Ben Hiant Intrusion; memoir, p. 136
Locality details 1070 yds NW of Maclean's Nose
50k map sheet Tobermory (52)

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Map reference NM 5255 6236
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


S22452

Cross Polarized, S22452

Plane Polarized, S22452

Plane Polarized, S22452