BGS mineralogy and petrology collection record

Sample number S10637; COLLNO973;
Sample Donor Barrow, G.
Rock name 'Original entry: Mugearite'
Stratigraphy Not entered
Comments Andesite or trachyte
Locality details North end of Whitekirk Crags
50k map sheet Haddington (33)

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Map reference NT 5977 8274
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


S10637

Cross Polarized, S10637

Plane Polarized, S10637

Plane Polarized, S10637