BGS mineralogy and petrology collection record

Sample number	S67758; COLLNOWX205;
Sample Donor	Stephenson,D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Flow, 5mm tightly packed fsp porphyritic basalt wirth black mafics (Markle) Clyde Plateau Lavas
Locality details	Calder Water, 200 m downstream from confluence with Rough Burn
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 3206 6220
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.