ARMS: Azure, a pick erect Or, accompanied on either side by four shield thongs in pale Argent; the shield ensigned of a coronet comprising a wreathed head ring alternately Argent and Or, heightened of four chemical symbols for iron Argent, alternating with as many honey-bees volant Or.
SUPPORTERS: Two lions proper.
SPECIAL COMPARTMENT AND MOTTO: Upon three gold staves fesswise, conjoined 2 and 1, supported by two ornamental brackets Or, the motto UNITY IN DIVERSITY.

Registered with the South African Bureau of Heraldry on 20 March 1996.

(from FOTW)