Potash

SymbolKCl

This is a short overview. For the background — history, value over time and notable mines — see Potash →

Occurs in: Evaporite Deposits →

A group of potassium-bearing salts, mined from buried evaporite deposits — chiefly as the mineral sylvite, potassium chloride — by conventional underground mining. Used overwhelmingly as an agricultural fertiliser, supplying the potassium plants need to grow.

Mines

Show these mines on the map

MineRegionWorked
Boulby Mine North Yorkshire 1970s–Still active

Accessibility options

Saved in this browser and applied on every page. Colour is never the only cue on MineArchive; if links are hard to pick out, underline them or raise the contrast. For larger text, use your browser's zoom.

Contrast
Link visibility
Motion
Reading width