Garnets ( /ˈɡɑːrnɪt/) are a group of silicate minerals that have been used since the Bronze Age as gemstones and abrasives.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/geology/minerals/garnet/en.wikipedia.org.md
She lost contact with her husband after confessing something to him on 30 August which caused him to abandon her bedside. It is not known what she told him.