1. Basic model for the K-metasomatic origin of myrmekite

1. Origin of myrmekite and metasomatic granite

2. Replacement of primary plagioclase by secondary K-feldspar and myrmekite

3. Microscopic and megascopic relationships for myrmekite-bearing granitic rocks formed by K-metasomatism

43. Myrmekite formation at Temecula, California, revisited: A photomicrographic essay illustrating replacement textures