BGS mineralogy and petrology collection record

Sample number E28081; COLLNOKY430;
Sample Donor Kellaway,G.A.
Rock name 'Original entry: Altered (Albitized) Basalt'
Stratigraphy Not entered
Comments Goblin Combe Volcanic Carboniferous Limestone Series
Locality details Valley floor S of High Wood, 750 yds. ESE of Broadfield Farm and 650 yds. W of trackway to Goblin Combe
50k map sheet Bristol (264)

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Map reference ST 500 640
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


E28081

Cross Polarized, E28081

Plane Polarized, E28081

Plane Polarized, E28081