BGS mineralogy and petrology collection record

Sample number N11389; N11389/A; N11389/B; N11389/C; N11389/D; N11389/E; N11389/b1; N11389/d'; N11389/e1; COLLNODO937;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details Hangman’s Bridge, Strome Road
50k map sheet Glenelg (71)

View images in GeoScenic related to 'Glenelg'

View the geology near 'Glenelg'

Map reference NG 856 297
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


N11389

Cross Polarized, N11389

Plane Polarized, N11389

Plane Polarized, N11389


N11389/A

Cross Polarized, N11389/A

Plane Polarized, N11389/A

Plane Polarized, N11389/A


N11389/B

Cross Polarized, N11389/B

Plane Polarized, N11389/B

Plane Polarized, N11389/B


N11389/C

Cross Polarized, N11389/C

Plane Polarized, N11389/C

Plane Polarized, N11389/C


N11389/D

Cross Polarized, N11389/D

Plane Polarized, N11389/D

Plane Polarized, N11389/D


N11389/E

Cross Polarized, N11389/E

Plane Polarized, N11389/E

Plane Polarized, N11389/E


N11389/b1

Cross Polarized, N11389/b1

Plane Polarized, N11389/b1

Plane Polarized, N11389/b1


N11389/d'

Cross Polarized, N11389/d'

Plane Polarized, N11389/d'

Plane Polarized, N11389/d'


N11389/e1

Cross Polarized, N11389/e1

Plane Polarized, N11389/e1

Plane Polarized, N11389/e1