BGS mineralogy and petrology collection record

Sample number N5142; COLLNOMFH11;
Sample Donor Hardenberg, M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Brown vesicular/amygdale lava
Locality details Johnshaven
50k map sheet Forfar (57)

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Map reference NO 79844 67041
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


N5142

Cross Polarized, N5142

Plane Polarized, N5142

Plane Polarized, N5142