BGS mineralogy and petrology collection record

Sample number S18950
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Metamorphosed Sediment'
Stratigraphy Not entered
Comments Very fine grained, chlorite after biotite, quartz, albite, chlorite and rhombic pyroxene; Memoir, p. 198
Locality details 0.125 mile SE of Barachandroman farmhouse, crags SW of sheepfold
50k map sheet Mull (44)

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Map reference NM 6573 2529
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


S18950

Cross Polarized, S18950

Plane Polarized, S18950

Plane Polarized, S18950