BGS mineralogy and petrology collection record

Sample number S18715
Sample Donor Bailey, E.B.
Rock name 'Original entry: Andesite Or Trachyte'
Stratigraphy Not entered
Comments Laccolite, ORS; Pre-Tertiary Mem, p. 43
Locality details Ard na Cuil
50k map sheet Mull (44)

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Map reference NM 819 256
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


S18715

Cross Polarized, S18715

Plane Polarized, S18715

Plane Polarized, S18715