BGS mineralogy and petrology collection record

Sample number S26780
Sample Donor Eckford,R.; Read, H.H.;
Rock name 'Original entry: Quartz Diorite Lamprophyre'
Stratigraphy Not entered
Comments Quartz diorite lampro, dyke cf. Markfield type
Locality details Cassenvey Farmyard
50k map sheet Maxwelltown (9)

View images in GeoScenic related to 'Maxwelltown'

View the geology near 'Maxwelltown'

Map reference NX 683 772
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


S26780

Cross Polarized, S26780

Plane Polarized, S26780

Plane Polarized, S26780