BGS mineralogy and petrology collection record

Sample number S99996; MRPROGKLM1121;
Sample Donor Fortey,N.J.; Redwood, S.D.;
Rock name Rhyodacite. 'Original entry: Rhyodacite'
Stratigraphy Devonian.
Comments pale alteration of biotite rich rhyodacitic lava or tuff
Locality details Glen Devon area
50k map sheet Stirling (39)

View images in GeoScenic related to 'Stirling'

View a geological map near 'Stirling'

Map reference NO -150 0771
Year collected 1988 
Bore name Not applicable
Confidentiality No restrictions