RE: UFO Twitter27 Aug 2021 14:48
@smiller - As you imply, on their own grades are meaningless, what counts is grades in combination with area/volume/tonnage of ore.
We know that EH averaged 2,000g/t and topped at more than 30,000g/t which by anybody's standards are phenomenal but in total only lead to a tiny resource and a very small "keyhole surgery" type of mine. Any silver grades measured in the 100's g/t should be economic if suitable for mining in bulk volume, so as you say the grades need to be judged in terms of distance and continuity from the known mine, something that may take several drill campaigns to know for sure.
There is no absolute or finite cut off point at which major miners deem a resource large enough to be interesting enough to want to obtain it, but I'd guess we'd need to grow our 3m oz of silver closer to 100m oz if we want to play with the big boys.
In terms of surprising and unexpected good news to grab the markets attention, we can live in (cautious) hope that there's a lot more than silver down there. It's not impossible, though perhaps unlikely, that silver ultimately ends up being a by-product of mining a different resource of other more valuable stuff at EH, or that EH ends up being an extension of as yet to be found/identified resources at Munni munni.
The whole area is a sweet shop of possible goodies that could thrill or disappoint, but that's what exploration is all about, why so many lose fortunes and why those that do make it tend to make it big!