BGS mineralogy and petrology collection record

Sample number S24447
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Gabbro'
Stratigraphy Not entered
Comments Old quartz-gabbro; Memoir, pp. 246, 265
Locality details 650 yds N 15 deg W of summit of Druim na Seilg
50k map sheet Coll (51)

View images in GeoScenic related to 'Coll'

View the geology near 'Coll'

Map reference NM 4561 6476
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


S24447

Cross Polarized, S24447

Plane Polarized, S24447

Plane Polarized, S24447