BGS mineralogy and petrology collection record

Sample number E46347; E46347/A; E46347/B; COLLNOBP50;
Sample Donor Lowe,D.J.
Rock name 'Original entry: Diorite'
Stratigraphy Not entered
Comments Diorite from Blaer-Lliw Intrusion
Locality details Exp. 1150 m at 182.5 deg from 1811 ft Spot Height, Moel y Slates
50k map sheet Harlech (135)

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Map reference SH 7845 3529
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


E46347/A

Cross Polarized, E46347/A

Plane Polarized, E46347/A

Plane Polarized, E46347/A


E46347/B

Cross Polarized, E46347/B

Plane Polarized, E46347/B

Plane Polarized, E46347/B