CR, gold production and drilling., page-12

There's a comment in your post that's a good discussion point @Hoodlum....

• Does DDD need to prove-up extra resources, or is the modest resource they currently have more than enough to start production?

Interestingly, one of the previous mine owners (Adelong Consolidated Gold Mines) found themselves in a position of being eager to launch into production, but decided to commission Metplant Engineering Services to do a technical audit. This is what the audit found (back in 1999), but I think it's still quite relevant today...