That Goosehill parcel is Duchy-owned isn't it? More interestingly, it has Field Shaft and Wall Shaft (just!) in it, both of which connect into Peakshole Sough. Goosehill Cave (probably) runs under the path.
Pindale Quarry has been up for ages, but the seller won't budge on the price, apparently, which is quite a lot for something you can't do anything with - mineral-related activity at least. Or a caravan site, which is what the seller wanted. The Moss Rake mineral rights are interesting too though - not least as there's no mineral left, but some very important mines, in excellent condition - and with huge potential for natural extensions. Does owning mineral rights then make you responsible for infilling excavated holes, or is that a landowner duty? The quarries up there have been abandoned, as far as I know - but backfilling and landscaping them would be a financial disaster. I also heard a rumour that the landowner was looking to sell the same parcel, but I haven't seen it come up yet.
It's all a bit wild west up there - it would be nice if it could all be taken into better ownership and managed with access. Hint to the richer among us