BGS mineralogy and petrology collection record

Sample number S83935; COLLNOGX1411;
Sample Donor Mendum,J.R.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Microdiorite
Locality details 440m at 21deg from summit of Cairn Broadlands
50k map sheet Balmoral (65)

View images in GeoScenic related to 'Balmoral'

View a geological map near 'Balmoral'

Map reference NO 2724 7819
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S83935

Cross Polarized, S83935

Plane Polarized, S83935

Plane Polarized, S83935