BGS mineralogy and petrology collection record

Sample number E17307; COLLNOTJ1339;
Sample Donor Jones,T.G.
Rock name 'Original entry: Olivine Biotite Syenite'
Stratigraphy Not entered
Comments Minette
Locality details Knowle Hill Qry. 3.5 ml WNW of Crediton
50k map sheet Exeter (325)

View images in GeoScenic related to 'Exeter'

View the geology near 'Exeter'

Map reference SS 791 024
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


E17307

Cross Polarized, E17307

Plane Polarized, E17307

Plane Polarized, E17307