BGS mineralogy and petrology collection record

Sample number S30056; S30056/A;
Sample Donor Richey, James E.
Rock name 'Original entry: Feldspathic ?Lamprophyre (?Microdunite)'
Stratigraphy Not entered
Comments Feldspathic ?lamprophyre (?microdunite)
Locality details Coast 1000 yds SW of mouth of Glenaladale River
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 8157 7334
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


S30056

Cross Polarized, S30056

Plane Polarized, S30056

Plane Polarized, S30056


S30056/A

Cross Polarized, S30056/A

Plane Polarized, S30056/A

Plane Polarized, S30056/A