washing pumice

Ina Crossley klazina1@gmail.com
Thu, 04 Jul 2013 14:43:19 PDT
Brian, pumice floats.

On 4/07/2013 11:14 p.m., Brian Whyer wrote:
> Just swill it around and pour off the organic and fines. The grit stays in the bottom.
> Brian Whyer, UK

Ina Crossley
Auckland New Zealand zone 10a

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