Hmmm, I couldn't answer specifically, so thought better to look like an idiot, than open my mouth and remove all doubt.... 8)
Seemingly, the miners right that I had back in Melbourne many years ago, is not the miners right that you have today.
It appears, all this 'right' does is transfer ownership of 'minerals' found, from the state, to you..
I found a pdf while looking for an answer to your question.
I'll look for it again, it was more of a National thing, and had references to all States. It seems QLD is one of the hardest states to get a lease granted??
Note, I said LEASE.... I can find no referance to a CLAIM (ie non mechanised) anywhere...
I know, that up here, there are 1 hectare claims, so it must be able to be done?
I think the easiest way for you, would be to ring the boss?! Your local mines authority, and ask up front?