BGS mineralogy and petrology collection record

Sample number S21504; S21504/A;
Sample Donor Richey, James E.
Rock name 'Original entry: Coarse Gabbro'
Stratigraphy Not entered
Comments Gabbro
Locality details 950 yds E of by N of Lochan na Ealachan
50k map sheet Coll (51)

View images in GeoScenic related to 'Coll'

View the geology near 'Coll'

Map reference NM 4784 6567
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


S21504

Cross Polarized, S21504

Plane Polarized, S21504

Plane Polarized, S21504


S21504/A

Cross Polarized, S21504/A

Plane Polarized, S21504/A

Plane Polarized, S21504/A