BGS mineralogy and petrology collection record

Sample number S36499
Sample Donor Martin, N.R.
Rock name 'Original entry: ?Mugearite'
Stratigraphy Not entered
Comments Lava (cf. Mugeary type) B
Locality details 80 yds E by S of Strang's Hole, Cowton Rocks, W of North Berwick
50k map sheet North Berwick (41)

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Map reference NT 5385 8585
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


S36499

Cross Polarized, S36499

Plane Polarized, S36499

Plane Polarized, S36499