BGS mineralogy and petrology collection record

Sample number S20842; COLLNO23;
Sample Donor Bailey, E.B.
Rock name Not entered
Stratigraphy Not entered
Comments 4 ft sheet, strikes N; Summ Prog 1921, p. 104
Locality details Island NW of Miodar
50k map sheet Tiree (50)

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Map reference NM 0750 5012
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


S20842

Cross Polarized, S20842

Plane Polarized, S20842

Plane Polarized, S20842