BGS mineralogy and petrology collection record

Sample number E21797
Sample Donor Shannon,W.G.
Rock name 'Original entry: Grenish Biotite, Muscovite, Apatite Chlorite'
Stratigraphy Not entered
Comments Baggy Beds.
Locality details Baggy Point.
50k map sheet Bideford (292)

View images in GeoScenic related to 'Bideford'

View the geology near 'Bideford'

Map reference SS 419 406
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


E21797

Cross Polarized, E21797

Plane Polarized, E21797

Plane Polarized, E21797