BGS mineralogy and petrology collection record

Sample number S29317
Sample Donor Phemister,J.
Rock name 'Original entry: Feldsparphyric Basalt'
Stratigraphy Not entered
Comments Feldsparphyric basalt. "Porphyrite" sill or dyke; ophitic
Locality details 225 ft ESE of mouth of Haes Gu Dale, 3500 ft 12 deg S of W of Setter
50k map sheet Yell (130)

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Map reference HU 360 922
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


S29317

Cross Polarized, S29317

Plane Polarized, S29317

Plane Polarized, S29317