BGS mineralogy and petrology collection record

Sample number S35068
Sample Donor Simpson,J.B.
Rock name 'Original entry: Limestone, Organic Debris'
Stratigraphy Not entered
Comments Limestone, organic debris
Locality details Muir Burn, 2000 feet NW of Liddelbank House
50k map sheet Langholm (11)

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Map reference NY 453 802
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


S35068

Cross Polarized, S35068

Plane Polarized, S35068

Plane Polarized, S35068