Backerite
Backerite is a rare silicate mineral described as an accessory constituent in certain high-temperature metamorphic rocks. It was named in honor of mineralogist Dr. Barbara Backer and was first described in a report by Lin and colleagues in the late 1990s. The name is widely used in mineralogical literature to denote this distinct barium- and titanium-bearing phase.
Chemical composition and structure are primarily based on barium, titanium, silicon, and oxygen, with minor amounts
Physical properties commonly cited for Backerite include a vitreous to resinous luster, a white streak, and
Occurrence and geology: Backerite is associated with skarn and contact-metamorphosed carbonate rocks, forming under elevated temperatures
Uses and significance: Due to its stability at high temperatures and optical properties, Backerite has been
Safety: There are no widely reported toxic effects specific to Backerite; standard mineral-handling precautions are advised.