"Ilvaite" Natural Recordings by Native Speakers
Ilvaite is a rare mineral composed of iron, calcium, and titanium oxides. It has a chemical formula of CaFe^(3+)Ti^(4+)O(3OH). Ilvaite typically occurs in metamorphic rocks, often in association with other minerals such as quartz, magnetite, and actinolite. Its name is derived from the Ilva Mountains in Italy, where it was first discovered. Ilvaite has a distinctive chemical composition and crystalline structure, and it is considered a minor mineral species by the International Mineralogical Association.
Ilvaite
Ilvaite is a rare mineral that has the chemical formula Fe2+(Fe++,Mn2+)Fe3+(SiO4)(OH) or (OH, F) and occurs as a secondary mineral in igneous and metamorphic rocks.