BGS mineralogy and petrology collection record

Sample number S22285
Sample Donor Richey, James E.
Rock name 'Original entry: Coarse Granophyre'
Stratigraphy Not entered
Comments Quartz-gabbro xenolith in fine-grained quartz-dolerite ?cognate or modified old gabbro
Locality details 0.5 mile S 10 deg W of Achosnich
50k map sheet Coll (51)

View images in GeoScenic related to 'Coll'

View the geology near 'Coll'

Map reference NM 4478 6652
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


S22285

Cross Polarized, S22285

Plane Polarized, S22285

Plane Polarized, S22285