| With time and cooling, high-temperature galena cleanses itself of some of the bismuth and silver through the process known as exsolution. |
| Closer to the contact microcline is replaced by sanidine, and perthitic exsolution in detrital alkali feldspar begins to disappear. |
| Gas exsolution occurred during sampling, and its effects were considered in evaluating the samples. |
| Most crystals are modified by exsolution, weathering, or metamorphic recrystallization, or they occur in complex intergrowths. |
| This, together with volatile exsolution, which creates buoyant magma, allows evolved magma to erupt. |
| The origin of the layers is hypothesized to be due to either growth-related oscillatory zoning or exsolution after growth. |
