That's is very correct. There is no boom anymore, the boom already reached its peak in 2007/8. So now you will just ride the slumping mining sector, not a "mining boom".
If you want to wait for the next mining boom to come, I can assure you it won't be any time near your uni graduation.
Re: 回复: 2unit/3unit/4unit maths exam will be hard this year ??
Can't they just make all the papers the same difficulties every yr......far out. my marks are like fluctuating sooo erratically