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 a geological map 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.