A Devonian auriferous hot spring system, Rhynie, Scotland

@article{Rice1995ADA,
  title={A Devonian auriferous hot spring system, Rhynie, Scotland},
  author={Clive Maitland Rice and William A Ashcroft and David J. Batten and Adrian J Boyce and J. B. D. Caulfield and Anthony E. Fallick and M. J. Hole and Emma Jones and Michael J. Pearson and Graeme Rogers and J. M. Saxton and Finlay M. Stuart and Nigel Harvey Trewin and G. E. Turner},
  journal={Journal of the Geological Society},
  year={1995},
  volume={152},
  pages={229 - 250}
}
The Early Devonian Rhynie hot spring system is the oldest known and is of the low sulphidation type. It extends for at least 1.5 km along a major fault zone defining the western margin of an outlier of fluvial and lacustrine sediments, plant-bearing sinters and andesitic lavas. The age of sedimentation and hydrothermal activity has been determined by palynological (Pragian) and radio-metric (396 ± 12 Ma) techniques. The outlier is a half graben with a complex stepped western margin. The… 
Fluids and hydrothermal alteration assemblages in a Devonian gold-bearing hot-spring system, Rhynie, Scotland
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ABSTRACT A new geological map of the Early Devonian Rhynie Basin has been produced by traditional methods supplemented by trenching to bedrock and a ground magnetic survey. This shows that the basin
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TLDR
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The Kohuamuri siliceous sinter as a vector for epithermal mineralisation, Coromandel Volcanic Zone, New Zealand
The Kohuamuri siliceous sinter is the largest known fossil hot-spring system in the Hauraki Goldfield, a 200 × 40 km volcanic terrain with at least 50 adularia-illite epithermal deposits formed
The Case for Ancient Hot Springs in Gusev Crater, Mars
TLDR
New and existing observations of the Home Plate region with observations from field and laboratory work demonstrate that a volcanic hydrothermal system manifesting both hot spring/geyser and fumarolic activity best explains the opaline silica rocks and proximal S-rich materials, respectively.
Jurassic hot-spring activity in a fluvial setting at La Marciana, Patagonia, Argentina
Abstract Silicified rocks at La Marciana farm, Deseado Massif, Argentinean Patagonia, represent an ancient hot-spring discharging into an active fluvial setting. Their fortuitous burial–erosion
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