Selloff today

I am wondering if todays drop in share price and sell down although not being on high volume may have been due to recent problems at other asx gold stocks where whats in the ground is a lot less than what they thought, with the likes of DCN being in freefall sp wise.
There does seem to be a pattern where it is Australian based producers falling fowl, so I am less concerned with TRY being outside Australia.
Or could it be a shift away from the juniors to the bigger end of town , as a risk off approach is taken up by a spooked market?
Thoughts anyone?

Christopher