kivilajinsisäinen
kivilajinsisäinen refers to a geological phenomenon or characteristic that exists within a specific type of rock. It describes processes, structures, or mineral compositions that are intrinsic to and confined within a particular rock formation. This term is often used in petrology and mineralogy to distinguish features that are a fundamental part of the rock's identity from those that may have been introduced later or are external to it.
For instance, kivilajinsisäinen weathering refers to the breakdown of rocks due to chemical or physical processes