BGS mineralogy and petrology collection record

Sample number E7485; COLLNO293;
Sample Donor Thomas,H.H.
Rock name Trachytic-Rock. 'Original entry: Albite Trachyte'
Stratigraphy Not entered
Comments Not entered
Locality details E30. Skomer Island.
50k map sheet Milford (227)

View images in GeoScenic related to 'Milford'

View a geological map near 'Milford'

Map reference
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


Cross Polarized, E7485

Plane Polarized, E7485

Plane Polarized, E7485