Sample number |
E10914; E10914/A; E10914/B; E10914/C; COLLNO315; |
Sample Donor |
Blake,Professor |
Rock name |
'Original entry: Grit, Rich In Heavy Minerals' |
Stratigraphy |
Not entered |
Comments |
Ordovician Arenig. See Mem.Geol.of Anglesey.p.436. Quartz, albite, garnet, epidote, etc. |
Locality details |
S.of Holland Arms |
50k map sheet |
Caernarfon (105)
View images in GeoScenic related to 'Caernarfon'
View the geology near 'Caernarfon'
|
Map reference |
SH 47 72 |
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
E10914
E10914/A
E10914/B
E10914/C