BGS mineralogy and petrology collection record

Sample number E21253; E21253/A; COLLNOEP46;
Sample Donor Prentice,J.E.
Rock name Gravel; Igneous Rock And Igneous Sediment (Hierarchy);. 'Original entry: Gneiss'
Stratigraphy Not entered
Comments hornblende gneiss dark crystalline igneous rock
Locality details 250 y 60deg from Howson's Lodge, Old Weston
50k map sheet Kettering (171)

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Map reference TL 101 785
Year collected
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E21253

Cross Polarized, E21253

Plane Polarized, E21253

Plane Polarized, E21253


E21253/A

Cross Polarized, E21253/A

Plane Polarized, E21253/A

Plane Polarized, E21253/A