Dales to Derbyshire

[Pitlamp]

There's a water sample collected from a Dales cave which we're hoping John Gunn will do a bit of work on for us.
If anyone happens to be travelling from the Dales (Clapham area) to Derbyshire (the TSG, maybe, or perhaps the Peak Cavern kiosk?) and you could take this water sample for us, please could you send me a PM? Thanks.

 

[Pitlamp]

Please cancel the above; John Gunn isn't able to help.