Highfield Resources Limited (HFR) is an Australian based potash...

Highfield Resources Limited (HFR) is an Australian based potash development company focused on its three 100% owned projects, namely Javier-Vipasca, Pintano and Sierra del Perdon potash projects, located in the Ebro potash producing basin in Spain....

Note the price ..  it just makes you wonder

Lake Chandler - Potash Project

The Lake Chandler potash project consists of a granted Mining Lease (M77/22) and a Prospecting Licence application (P77/3977) covering two salt lake deposits located 48km north of the Western Australian wheat-belt town of Merredin, 300km east of Perth.
Potash was produced from the deposit in the post war period from 1943 to 1947 but the operations have been idle since.
SUMMARY

• 100% owned by ActivEX Limited.
• Granted Mining Lease.
• Salt lake accumulations of concentrated alunite (potassium aluminium sulphate) clays.
• Central WA wheat belt, close to markets and infrastructure.
• Worked for Potash in the 1940s.
• Extensive drilling 1980s - inferred resources, JORC compliant.
• No major environmental issues.
• Extensive bench scale testing already completed, atmospheric acid leach testing in progress.