There are often many elements in clays. Eg: Montmorillonite : Chemical Equation: Na0.2Ca0.1Al2Si4O10(OH)2(H2O)10 Throw 'em all together in a mix I say...
Purity versus corrosion ? Beautiful song this... The ex-missus once told me she could have written this for me
Thanks for reminding me SCB - I'm meeting O'Malley in the pub for lunch on Monday . Completely slipped my mind & I forgot to log it in the calendar. Embarrassment avoided...phew !
Einstein can't be classed as witless. He claimed atoms were the littlest. When you did a bit of splitting-em-ness Frighten everybody ****less