BGS mineralogy and petrology collection record

Sample number S97080; COLLNOHE7406;
Sample Donor Allwright, A.E.; University of Durham;
Rock name Pitchstone. 'Original entry: Pitchstone'
Stratigraphy Not entered
Comments Porphyritic pitchstone
Locality details Beinn Tighe, Eigg
50k map sheet Rum (60)

View images in GeoScenic related to 'Rum'

View a geological map near 'Rum'

Map reference NM 4480 8690
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


S97080

Cross Polarized, S97080

Plane Polarized, S97080

Plane Polarized, S97080