BGS mineralogy and petrology collection record

Sample number S17273
Sample Donor Anderson,J.G.C.
Rock name 'Original entry: Felsite'
Stratigraphy Not entered
Comments Centre of composite ENE dyke; Memoir, p. 376
Locality details Allt na Coille Moire, 1 mile 200 yds above bridge
50k map sheet Mull (44)

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Map reference NM 5057 3124
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


S17273

Cross Polarized, S17273

Plane Polarized, S17273

Plane Polarized, S17273