Quartz-Carbonate Veining and Deformation in Namurian Turbidite Sandstones of the Crackington Measures, North Cornwall
- 1 February 1967
- journal article
- research article
- Published by Cambridge University Press (CUP) in Geological Magazine
- Vol. 104 (1) , 75-85
- https://doi.org/10.1017/s0016756800040449
Abstract
Turbidite sandstones interbedded with argillites are cut by veins composed of quartz and ankerite derived from host sandstones during successive phases of deformation. The existence of the oldest phase of deformation (F1) is established by the presence of its widespread vein system, which is folded by the F2 folds and cut by quartz veins of the later deformation phases. The nature of the veining, its mode of origin and regional significance are considered.Keywords
This publication has 5 references indexed in Scilit:
- The Structure of Mid-Devon and North CornwallGeological Magazine, 1962
- Structures of Devon and CornwallGeological Magazine, 1962
- Devonian and Carboniferous Stratigraphy of CornwallGeological Magazine, 1961
- New work on petrofabricsGeological Journal, 1961
- On a well-marked Horizon of Radiolarian Rocks in the Lower Culm Measures of Devon, Cornwall, and West SomersetQuarterly Journal of the Geological Society, 1895