How Did Sulphate Salts Get There?

[@philsims6607]

Morning Sam, good little video keep up the good work.

[@dampsam]

Thanks Phil, will do ☝️

[@daveoconnor5084]

Bloody hell mate. Ye look like you've done a shift darn pit. Nice informative video mate👍

[@dampsam]

Where there’s muck there’s brass 👍

[@daleaxe1030]

Thanks sam

[@dampsam]

Your welcome 🙏