Good point, @HellerEcon, but I have a comment. I asked a...

Good point, @HellerEcon, but I have a comment. I asked a question on the SLV thread after their recent drilling announcement. I am a holder there again, so I will declare interest. Their recent essays indicated 10 to 30% of silver in a polymetallic deposit. I asked how the fact that it is 10 to 30% silver affects things. BML appears to be very similar in terms of percentage of silver content to SLV, other than the other metal is mainly lead, rather than a mix of 3-4 of other metals as in case of SLV. So, I conclude, BML is not much different, in terms of the Ag content, from what is considered to be one of the best "silver" plays in Australia, i.e. SLV. The fact that the other content is just a single metal (lead) may make things better compared to other mines, which have to deal with multiple metals. I will declare, though, that I am not a miner.