|
Gypsum
Aug 11, 2008 3:14:47 GMT
Post by PingKing on Aug 11, 2008 3:14:47 GMT
Does anyone know what the analysis for gypsum is?
I got some gypsum and the analysis is 16.5% sulphur and 20% calcium.
I wonder if i could use it for some of my pings that need gypsum?
cheers
xavier
|
|
|
Gypsum
Aug 11, 2008 4:40:47 GMT
Post by Not a Number on Aug 11, 2008 4:40:47 GMT
|
|