I have been out to a diamond mine that I have been researching,finally found it .it ran from 1961 to 1994 hung out with the owner,very hectic spot like Jurassic park,I think they are a mixture of everything ,better pics on my camera that show the fire!cant upload at the moment,old mining gear like I have never seen,old tip trucks driven to the top of the mountain then had the tip body welded to the roof and turned into a giant Wal banker,you should have seen this stuff crazy..
Saw the pics and receipts of old mates life ,last sale in 1994 wait for it 2.2 kilo yep gems,
Varts...
Thanks Charlie, picked it up east of Newman WA out amongst a quartz/ironstone field, have a few more from same geology but I think I will shape this one.