BGS mineralogy and petrology collection record

Sample number S22136
Sample Donor Bailey, E.B.
Rock name 'Original entry: Hornblende Schist'
Stratigraphy Not entered
Comments Schist taken in series A-F, with reference to Ross of Mull Granite margin. F 1.67 miles from margin; Pre-Tertiary Mem, pp. 12, 50; metamorphosed basic sill
Locality details F2. 200 yds N of Ledig, 1 mile 470 yds SE of Bunessan
50k map sheet Iona (43)

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Map reference NM 3963 2035
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


S22136

Cross Polarized, S22136

Plane Polarized, S22136

Plane Polarized, S22136