Download - British Geological Survey
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7<br />
/ I<br />
03<br />
0 Reconnaissance sample site<br />
I<br />
@ Additional sample site<br />
,<br />
.< ..; Ba, 1280 Anomalous result in ppm<br />
‘-.<br />
*.’ : ; (. ,<br />
.:‘. :<br />
. ..? ,,‘. >. ,\’ ;<br />
. .<br />
‘: Moel<br />
. I ‘. 2 , , , m mc<br />
_’ ,‘,’ : i<br />
:<br />
: I .\,. tlwylra ~<br />
‘.. z , . .<br />
._:,: , :, , ,. c ,a<br />
,-. “,‘f..<br />
),, : ,A: ,~ ,. > : “‘:;. . .<br />
_> *<br />
2.2 : ‘i , *‘.<br />
1<br />
\<br />
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/ /<br />
‘< 1<br />
h6<br />
8= sediment<br />
D= oanned concentrate<br />
w= water<br />
I ..,,.:‘,,<br />
:A,’ .’ ; , . . _.’ . ..‘.‘,.‘.. I’<br />
Blaen - y- cwm Shale Fm.<br />
-(Baa 440)<br />
Swch Gorge Tuff Fm.<br />
Pen -plaenau Siltstone Fm<br />
Pen -y-game&I Fm. -- Fault (from Brenchley 1978)<br />
Cwm Rhiwarth Siltstone Fm.<br />
Geologlcai Boundary (from Brenchiey 1978)<br />
metres<br />
Fig. 25: Anomalous results in drainage samples from around Pennant Melangell.<br />
21<br />
27<br />
26
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