BGS mineralogy and petrology collection record

Sample number S15606
Sample Donor Clough, C.T.
Rock name 'Original entry: Sheared Quartzite'
Stratigraphy Not entered
Comments Piece out of breccia, almost mylonite
Locality details 2600 ft WSW of Craig
50k map sheet Mull (44)

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Map reference NM 5746 2917
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


S15606

Cross Polarized, S15606

Plane Polarized, S15606

Plane Polarized, S15606