Analyses & Custer Spar


Do You Use Custer Feldspar?


I have written an article that was published in the 2013 November issue of Ceramics Monthly. It covers the difference in analysis between what is given by the mine and what  laboratory analysis shows. Click on the article to read it. Thankyou CM on behalf of all potters for making this article available to everyone.



To get a printed copy of any of the analyses pages above first - enlarge it by clicking on it - if using a Mac hold down command, shift and press 4 -  a cursor will appear. Place that cursor at one corner of the area you want to capture, press and hold down your mouse button and drag to outline the area you want to select and then let go of the mouse button. A screen shot will appear on your desk top - simply print it from there.





© RON ROY 2013