BGS mineralogy and petrology collection record

Sample number E11220
Sample Donor Not entered
Rock name 'Original entry: Quartz Diorite [Crushed]'
Stratigraphy Not entered
Comments see min. res. Lymington & Portsmouth p 56 Erratic Boulder 10' 3" x 5' 6" x 4' 6" Collected by Osbourne White
Locality details Foreshore 1/4m W. of Longmore Point Chichester Harbour
50k map sheet Portsmouth (331)

View images in GeoScenic related to 'Portsmouth'

View a geological map near 'Portsmouth'

Map reference SU 813 013
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


E11220

Cross Polarized, E11220

Plane Polarized, E11220

Plane Polarized, E11220