BGS mineralogy and petrology collection record

Sample number	E13027; COLLNOSEH93;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Mica, Porphyrite With Trachyte'
Stratigraphy	Not entered
Comments	Not entered
Locality details	300YDS SSE. OF BOAT HOW TOP, 1334.8
50k map sheet	Gosforth (37) View images in GeoScenic related to 'Gosforth' View the geology near 'Gosforth'
Map reference	NY 088 101
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.