BGS mineralogy and petrology collection record

Sample number	E11791; COLLNO4141; LABNO484;
Sample Donor	Howe,J.A.
Rock name	'Original entry: Micaceous Sandstone'
Stratigraphy	Not entered
Comments	See Mi.Res. XV1 Anal. P.20 See Min.Res.V1(2nd Edn.) 1920.p77 Refactory rock (Ganister)
Locality details	Litchfields Mine, Nether Heags
50k map sheet	Derby (125) View images in GeoScenic related to 'Derby' View the geology near 'Derby'
Map reference	SK 389 507
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.