BGS mineralogy and petrology collection record

Sample number S32929
Sample Donor Haldane,D.
Rock name 'Original entry: Oligoclase Trachyte'
Stratigraphy Not entered
Comments Lava; yellowish augite, serp after olivine, dusky apatite
Locality details An Groban, at roadside at striae
50k map sheet Skye (80)

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Map reference NG 3339 4361
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


S32929

Cross Polarized, S32929

Plane Polarized, S32929

Plane Polarized, S32929