Figure 2. Iron silicides in terrestrial rocks associated with the Earth’s mantle: (1) Avachinksy stratovolcano, (2) Aikhal, (3) Udachnaya, (4) Mount Carmel, (5) Yizre’el Valley of the Kishon, (6) Is River, (7) Luobusha mining district, (8) Dalihu, (9) Manitanyrd Ridge...