Genesis of Banded, Fibrous, and Twisted Quartz by ‘Catalysis,’ Unstable Crystallization Fronts, and Substitution: Self-Organization in Agates
E. Merino, Y. Wang and E. Deloule
Geological Sciences, Indiana University, Bloomington, IN47405, USA
Centre de Recherches Pétrologiques et Géochimiques, CNRS, 54501 Vandoeuvre-lès-Nancy, France