BGS mineralogy and petrology collection record

Sample number E46345; COLLNOBP48;
Sample Donor Lowe,D.J.
Rock name 'Original entry: Diorite'
Stratigraphy Not entered
Comments Diorite from Dol-Head Intrusion
Locality details Hillside Exp. 820 m at 051 deg from Y Gors
50k map sheet Harlech (135)

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Map reference SH 7623 3638
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


E46345

Cross Polarized, E46345

Plane Polarized, E46345

Plane Polarized, E46345