BGS mineralogy and petrology collection record

Sample number E30972; COLLNOMW17;
Sample Donor Williams,M.
Rock name 'Original entry: Minette (Altered)'
Stratigraphy Not entered
Comments Vesicular lava associated with red sdst ?Base or snout of flow.
Locality details Roadside W 250 yds S of Brandirons Corner
50k map sheet Exeter (325)

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View the geology near 'Exeter'

Map reference SS 788 022
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


E30972

Cross Polarized, E30972

Plane Polarized, E30972

Plane Polarized, E30972