BGS mineralogy and petrology collection record

Sample number S4800; S4800/a;
Sample Donor Clough, C.T.
Rock name 'Original entry: Distorted Hornblende In A Granular Iron Oxide Matrix'
Stratigraphy Not entered
Comments Not entered
Locality details 0.25 mile slightly E of N of Inishglass
50k map sheet Inverbroom (92)

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Map reference NG 971 699
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


S4800

Cross Polarized, S4800

Plane Polarized, S4800

Plane Polarized, S4800


S4800/a

Cross Polarized, S4800/a

Plane Polarized, S4800/a

Plane Polarized, S4800/a