BGS mineralogy and petrology collection record

Sample number S22100
Sample Donor Bailey, E.B.
Rock name 'Original entry: Moine Schist, Hornfelsed'
Stratigraphy Not entered
Comments Schists taken in series A-F with reference to Ross of Mull Granite margin; A close to margin; Mull Pre-Tertiary Memoir, pp. 50, 53: sillimanite
Locality details A8. 930 yds S of Ardalanish
50k map sheet Colonsay (35)

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Map reference NM 3685 1841
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


S22100

Cross Polarized, S22100

Plane Polarized, S22100

Plane Polarized, S22100