BGS mineralogy and petrology collection record

Sample number	E4219; COLLNOHDC98; NEG180M;
Sample Donor	H.D.C
Rock name	Felsite. 'Original entry: Quartz Porphyrite.'
Stratigraphy	Not entered
Comments	Quartz porphyrite.
Locality details	Earl Shilton Quarry. Nr. Hinckley
50k map sheet	Coalville (155) View images in GeoScenic related to 'Coalville' View the geology near 'Coalville'
Map reference	SP 47 98
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.