BGS mineralogy and petrology collection record

Sample number	E49900; COLLNOCT33;
Sample Donor	Johnson,E.W.
Rock name	Siltstone (Undifferentiated). 'Original entry: Siltstone'
Stratigraphy	Not entered
Comments	Volcaniclastic Siltstone
Locality details	Waterfall, 80 m upstream from Dam House Bridge, Austwick Beck
50k map sheet	Settle (60) View images in GeoScenic related to 'Settle' View a geological map near 'Settle'
Map reference	SD 7799 6966
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.