1. Clay Minerals INTRODUCTION Clay minerals are the characteristic minerals of the earths near surface environments. They form in soils and sediments, and by digenetic and…
1. REVIEW doi:10.1038/nature10582Subsurface water and clay mineralformation during the early history of MarsBethany L. Ehlmann1{, John F. Mustard2, Scott L. Murchie3, Jean-Pierre…