Strontium was a substance that comprised certain starship fuels during the Galactic Civil War. Strontium was present on Jakku in the Graveyard of Ships as a hazard to scavengers on the planet's surface. Breathing it in could be deadly. It possessed a red color in the sand, identifying it and warning those of its presence.[1]
Sources[]
- Sabine My Rebel Sketchbook (First mentioned)
- Rey's Survival Guide