BGS mineralogy and petrology collection record

Sample number S57804; S57804/A; S57804/B; S57804/C; COLLNOZN500;
Sample Donor Fettes,D.
Rock name 'Original entry: Foliated Granite'
Stratigraphy Not entered
Comments Foliated granite; Lewisian
Locality details Orosay, Barra
50k map sheet Not entered

View the geology near 'Not entered'

Map reference NL 704 994
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


S57804

Cross Polarized, S57804

Plane Polarized, S57804

Plane Polarized, S57804


S57804/A

Cross Polarized, S57804/A

Plane Polarized, S57804/A

Plane Polarized, S57804/A


S57804/B

Cross Polarized, S57804/B

Plane Polarized, S57804/B

Plane Polarized, S57804/B


S57804/C

Cross Polarized, S57804/C

Plane Polarized, S57804/C

Plane Polarized, S57804/C