My idea was a digging claw, but this could work too. Any chance we could reference a tool that actually exists? Like scythe and sledgehammer for botany and miner.
Edit: hmmm, a sifting spade, lol.
http://www.keeleyhire.co.uk/images/items/full/2575.jpg
Not sure if that fits the mood for the job, but would appreciate feedback.
Some other ideas that could be "dated" to be appropriate for the steampunk-ness of FFXIV:
http://www.dhresource.com/albu_255533495_00/1.0x0.jpg
or
http://i.ebayimg.com/t/GARDEN-MULTIF...Bsm!~~0_35.JPG
