BGS mineralogy and petrology collection record

Sample number	E38719; COLLNODS409;
Sample Donor	Smith,D.B.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Bedded lower M.L. Mudstone about 8' above Marl Slate film of Aagillaceous ? Carbonaceous Dolomite at base
Locality details	N. side of Frenchmans Bay. S. Shields about 70yd NE. old beach staircase
50k map sheet	Sunderland (21) View images in GeoScenic related to 'Sunderland' View a geological map near 'Sunderland'
Map reference	NZ 3888 6618
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.