BGS mineralogy and petrology collection record

Sample number	E16305; COLLNOSEH511;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Felsitic Lave Near Dacite'
Stratigraphy	Not entered
Comments	see geology of gosforth district p 39 ? PORPHYRITIC LAVA ? ACID ANDESITE PUPLISH TINT
Locality details	350YDS N. 555d E. OF CRAG HOUSE
50k map sheet	Gosforth (37) View images in GeoScenic related to 'Gosforth' View the geology near 'Gosforth'
Map reference	NY 109 029
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.