Apologies for not being clearer (it was the kids bedtime and I was in a hurry to finish the post).
RES JORC resource is 1.7Bt with saleable reserve of 600Mt. CZA have a JORC resource of approx 1.4Bt - not sure about their reserves...
Anyhow, it's a pretty weak comparison I know...
My aim was to get people thinking about what RES might be worth in 12 months time.