BGS mineralogy and petrology collection record

Sample number S30938; MR20578; COLLNOSB224;
Sample Donor Buchan,S.
Rock name 'Original entry: Amygdaloidal Igneous Rock'
Stratigraphy Not entered
Comments Amygdaloidal lava; ORS
Locality details 270 yds ENE of Gardie and 900 yds NW of the centre of Brei Holm
50k map sheet West Shetland ? (127)

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Map reference HU 184 610
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


S30938

Cross Polarized, S30938

Plane Polarized, S30938

Plane Polarized, S30938