"Reefstone was a type of fossilized rock. During the last century of the Galactic Republic, many lower-caste Kon'me on the planet Bal'demnic lived in huts that were built from reefstone."@en . "Reefstone"@en . . . . "Reefstone was a type of fossilized rock. During the last century of the Galactic Republic, many lower-caste Kon'me on the planet Bal'demnic lived in huts that were built from reefstone."@en .