pyrokseenissa
Pyrokseenissa is a Finnish word that translates to "in pyroxene" in English. Pyroxene refers to a group of silicate minerals that are important rock-forming components in igneous and metamorphic rocks. These minerals share a common crystal structure characterized by single chains of SiO4 tetrahedra. They are classified based on their chemical composition, particularly the presence and proportion of elements like iron, magnesium, calcium, aluminum, and sodium. Common pyroxene minerals include augite, enstatite, ferrosilite, and diopside.
The presence and type of pyroxene minerals in a rock can provide significant clues about its origin