BGS mineralogy and petrology collection record

Sample number E31; COLLNO8(6); LABNO3416;
Sample Donor Ward, J.C.
Rock name 'Original entry: Porphyritic Andesite'
Stratigraphy Not entered
Comments WARD. TRANS.ROY.MIC. SOCIETY V17,1877 P 243 BED15 12th FLOW PORPHYRITIC ANDESITE (porphyritic) HATCH ANALYSIS SEE DAY BOOK No1
Locality details EYCOTT HILL
50k map sheet Keswick (29)

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Map reference NY 386 294
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions