Please note that an updated version of this video is available at [ Ссылка ]
Minor correction - arrow at 1:26 has been shifted to point at the intruding magma (not the surrounding country rock).
![](https://i.ytimg.com/vi/XEg_XuCMD2s/mqdefault.jpg)
Please note that an updated version of this video is available at [ Ссылка ]
Minor correction - arrow at 1:26 has been shifted to point at the intruding magma (not the surrounding country rock).