Himalayan salt is not renewable, but nor it is not exhaustible. It will take millions of years for the salt you consume to re-evaporate into a salt flat, get buried under sediment, be thrust deep into the earth by plate tectonic forces, and compress to the pure pink halite you know and love as Himalayan Pink salt. But fear not, we won’t be running out of it anytime soon. There are 10.5 billion tons of salt deposits at the Bahadurkhel mine alone. At the current rate of 139,268 tons per year, it will last 75,394 years. And while our progenitures are waiting for more salt deposits to form, all of that mined salt will available along with 50 quintillion (50,000,000,000,000,000,000) kilograms of salt within our planet’s oceans.