BGS mineralogy and petrology collection record

Sample number S16221
Sample Donor Richey, James E.
Rock name 'Original entry: Tholeiite Of Glen Leidle Type'
Stratigraphy Not entered
Comments Multiple dyke, 1 ft wide intermediate portion, chilled against S. 16218
Locality details 220 yds S 13 deg E of Eilean Feoir
50k map sheet Mull (44)

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Map reference NM 5316 3874
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


S16221

Cross Polarized, S16221

Plane Polarized, S16221

Plane Polarized, S16221