Coatings on Rocks and Minerals: Interface Between the Lithosphere and the Biosphere, Hydrosphere, and Atmosphere

Coatings occur along interfaces between rocks and minerals and their environment. Coatings result from the wide variety of reactions and/or processes that occur at the interface between the lithosphere and the biosphere, hydrosphere, and atmosphere. Such coatings are biochemically, mineralogically and isotopically complex and have the potential to record changes in their immediate environment. The transition between a coating and its underlying host is abrupt and defined by a sharp interface at the nanoscale. Articles in this issue highlight new and exciting research in the field of coatings, focussing on coatings formed in deserts, soils, sediments, oceans, and on rocks from Mars.

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Sleeping Beauties and the Grind of Scientific Communication

An article on the “sleeping beauties” in science (Ke et al. 2015) recently appeared on my desk (or more accurately, on my desktop). “Sleeping beauties” in science have been defined by van Raan (2004) to be publications that go unnoticed for a long time and then suddenly attract a great deal of attention. The “sleeping beauty” concept prompted me to review whether their existence is a component of our current publication practices. Do we have the incentive to develop risky ideas or the time to put together significant, paradigm-shifting papers?

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