Sample number |
E63033; COLLNOKB33; |
Sample Donor |
Not entered |
Rock name |
Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite' |
Stratigraphy |
Not entered |
Comments |
Thick sill intruded into Cwm Eigiau Fm.(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=Coarse, chloritised |
Locality details |
S bank, Nant Llyn y Foel |
50k map sheet |
Snowdon (119)
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|
Map reference |
SH 7162 5470 |
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
E63033