BGS mineralogy and petrology collection record

Sample number S97428; COLLNOBRS1109;
Sample Donor Merriman,R.J.
Rock name Slate. 'Original entry: Slate'
Stratigraphy Not entered
Comments Purple silty slate, Gala Group
Locality details Burnside exposure, 8km E of Thornhill
50k map sheet Lochmaben (10W)

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Map reference NX 9618 9472
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


S97428

Cross Polarized, S97428

Plane Polarized, S97428

Plane Polarized, S97428