IPA: /ˌmɪnəˈrælədʒɪkəl/
KK: /mɪnəˈrælədʒɪkəl/
Connected to the study of minerals, including their properties, composition, and classification.
The mineralogical analysis revealed the presence of several rare minerals in the rock sample.
Mineralogical → It is formed from "mineral" (from Latin *mineralis*, meaning pertaining to minerals) and "-ogical" (from Greek *logia*, meaning study or science). The word "mineralogical" refers to the study or science of minerals.
Think of the word 'mineral' which relates to the substances being studied, and '-ogical' which indicates a field of study. This helps you remember that 'mineralogical' is about the science of minerals.