BGS mineralogy and petrology collection record

Sample number S97427; COLLNOBRS1101;
Sample Donor Merriman,R.J.
Rock name Slate. 'Original entry: Slate'
Stratigraphy Not entered
Comments Grey silty slate, Hawick Group
Locality details Monument exposure, 8km SW of Boreland
50k map sheet Lochmaben (10W)

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Map reference NY 0893 7581
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


S97427

Cross Polarized, S97427

Plane Polarized, S97427

Plane Polarized, S97427