Page 17 - Atlas of Sedimentary Rocks Under The Microscope
P. 17
20. 21,22 Tcrrigenou!> clastic rocks
Rock f r a g ments
(contmued)
17 and 18: Caban Conglomerate. Silurian, Rhayader.
Wales: magnification x 27: 17 PPL, 18 X PL.
19 and 20: C a ban Conglomerate, Silurian, Rhayader.
Wale ,\; IIWKnification x 28; 19 PPL, 20 XPL.
21 and 22: Arenig C o nglomerate, Rhosneigr, Anglesey,
Wales: m a xn!fication X 16; 21 PPL, 22 X PL.
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