BGS mineralogy and petrology collection record

Sample number S20845
Sample Donor Bailey, E.B.
Rock name 'Original entry: Orthophyre'
Stratigraphy Not entered
Comments Summ Prog 1921, p. 104
Locality details E of An Cnap
50k map sheet Tiree (42)

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Map reference NM 0486 4894
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


S20845

Cross Polarized, S20845

Plane Polarized, S20845

Plane Polarized, S20845