Post Pond Volcanics, Vermont; transmission electron microscopy and diffraction. The chlorite occurs in intergrown 1-layer and disordered polytypes, the wonesite occurs in 1-layer, 2-layer, 3-layer, and disordered forms, and the biotite occurs as 1-layer and 2-layer polytypes with minor stacking disorder.--Modified journal abstract.

You do not currently have access to this article.