High PT properties of breyite, larnite and titanite

We propose to measure the crystallographic properties of breyite (CaSiO3, previously known as walstromite), larnite (Ca2SiO4) and titanite (CaSi2O5) as a function of temperature...本研究拟测定布里亚石（breyite，化学式为CaSiO₃，曾被称为沃斯特罗石（walstromite））、硅钙石（larnite，化学式为Ca₂SiO₄）及榍石（titanite，化学式为CaSi₂O₅）的晶体学性质随温度的变化规律。