BGS mineralogy and petrology collection record

Sample number S34185
Sample Donor Knox,J.
Rock name 'Original entry: ?'
Stratigraphy Not entered
Comments Multiple dyke; ?tachylite or pitchstone, 4 ft
Locality details Tungadal R, 1850 yds NNE of top of Roineval
50k map sheet Skye (80)

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Map reference NG 4239 3669
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


S34185

Cross Polarized, S34185

Plane Polarized, S34185

Plane Polarized, S34185