From: Joerg Baumoeller [jbaumoeller@terra.es]

Sent: Saturday, July 21, 2012 4:35 PM

To: Phil Hamling; Gordon Czop; John Tilton; Jon Dunlavy

Subject: Re: Effects of titania content and hold time.

Hi Phil!

no mails, but lots of "action" !!!! and much more lucky than John and myself so far...

congratulations...

for quite some time I looked at the holding time/ rutile % - "chart"... 2-4% rutile and max 1 h holding seems to be right....the rest, to me, is "too rich"...

also the contrast you have caught very nicely...(is it a higher % of manganese?)

I pray... you'll explain this chart / the formulae... a little furrther in our "circle" :)

saludos cordiales...

J

----- Original Message -----

From: Phil Hamling

To: Gordon Czop ; Joerg Baumoeller ; John Tilton ; Jon Dunlavy

Sent: Saturday, July 21, 2012 1:36 PM

Subject: Effects of titania content and hold time.

http://puttgarden.com/crystal/2007/Page.html

Phil