31. Magmatic fluids coming from the intrusive rock may also take part in the metamorphic reactions.32. Original magmatic textures, especially crude magmatic layering in layered intrusions, is often preserved. 33. Original magmatic textures, especially crude magmatic layering in layered intrusions, is often preserved. 34. Ages are approximated from the magmatic activity associated with the individual cycles of the orogeny. 35. Hot springs on volcanoes often show a measurable amount of magmatic gas in dissolved form. 36. A magmatic lull appears to have been apparent throughout the NCVP during this volcanic stage. 37. This section is composed of orthogonal magmatic accretionary segments linked by oblique amagmatic accretionary segments. 38. Mount Barr is one of the numerous magmatic features just north of the Chilliwack batholith. 39. The source of the heat was magmatic but the exact mechanism is still under debate. 40. Muscovites within the greisens give cooling ages similar to magmatic muscovites in the relevant granite.
