BGS mineralogy and petrology collection record

Sample number	E57605; COLLNOAJ234;
Sample Donor	Young,B.R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Biotite rich microgranite
Locality details	Black Gill. Approx. 450 m E of Miterdale Head
50k map sheet	Cumbria or Ambleside (38) View images in GeoScenic related to 'Cumbria or Ambleside' View a geological map near 'Cumbria or Ambleside'
Map reference	NY 1654 0230
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.