BGS mineralogy and petrology collection record

Sample number S45040
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Garnetiferous Mica Schist'
Stratigraphy Not entered
Comments Garnetiferous mica schist 4 ft 6 inches from contact with basic intrusion
Locality details N coast of Olna Firth, 500 ft W of mouth of Mangaster Burn
50k map sheet Central Shetland (128)

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Map reference HU 385 654
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


S45040

Cross Polarized, S45040

Plane Polarized, S45040

Plane Polarized, S45040