BGS mineralogy and petrology collection record

Sample number S78549; COLLNOMY822;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse grained pegmatitic hornblende gabbro
Locality details 400m SSE of Tillyhermack
50k map sheet Alford (76W)

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Map reference NJ 4698 0208
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


S78549

Cross Polarized, S78549

Plane Polarized, S78549

Plane Polarized, S78549