BGS mineralogy and petrology collection record

Sample number E21053; COLLNOL4 MJ27136;
Sample Donor Dines,H.G.
Rock name 'Original entry: Sericitised Granite'
Stratigraphy Not entered
Comments Altered granite, wall rock adjacent to micaceous haematite lode.
Locality details Great Rock Mine
50k map sheet Newton Abbot (339)

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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


E21053

Cross Polarized, E21053

Plane Polarized, E21053

Plane Polarized, E21053