BGS mineralogy and petrology collection record

Sample number S49713; COLLNOYH1048;
Sample Donor Forsyth,I.H.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Dolerite sill
Locality details Old quarry, 400 yds NNE of Hill Teasses
50k map sheet North Berwick (41)

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Map reference NO 4143 0832
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


S49713

Cross Polarized, S49713

Plane Polarized, S49713

Plane Polarized, S49713