BGS mineralogy and petrology collection record

Sample number N4255; COLLNOPY774;
Sample Donor Auton,C.A.
Rock name 'Original entry: Algal Limestone'
Stratigraphy Not entered
Comments Algal laminate limestone
Locality details Aryleive Limestone Quarry
50k map sheet Reay (115E)

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Map reference NC 9898 6082
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


N4255

Cross Polarized, N4255

Plane Polarized, N4255

Plane Polarized, N4255