Usually, silver of at least 99.9% purity (.999) is recommended. According to http://www.austincoins.com/peace_silver_dollars.htm , the 1923 Silver Dollar is only 90% (.900).
-- indi On Mon, Apr 27, 2009 at 05:31:22PM -0700, [email protected] wrote: > I have 2 1923 silver dollars, do you think they're pure enough to make > some CS? > --- On Mon, 4/27/09, Revonda Henderson <[email protected]> wrote: > > From: Revonda Henderson <[email protected]> > Subject: CS>making cs > To: [email protected] > Date: Monday, April 27, 2009, 4:08 PM > > When I make a batch of CS I always clean the silver electrodes before > brewing. However, when the batch is complete there are usually a few > silver particles or sluggy type substance floating in the water. So, I > tried straining the cs through a reuseable coffee filter to get these > particles I can see out. My ppm meter reads around 5 when the batch is > complete but after I strained it the ppm meter reads 0. Any advice > please...Thanks -- indi -- The Silver List is a moderated forum for discussing Colloidal Silver. Instructions for unsubscribing are posted at: http://silverlist.org To post, address your message to: [email protected] Address Off-Topic messages to: [email protected] The Silver List and Off Topic List archives are currently down... List maintainer: Mike Devour <[email protected]>
