Replies

To: American Constitutionalist

Lots of commercial applications, like lava soap, abrasives, hydroponic medium, aquarium fill.

15 posted on 08/23/2012 7:02:07 PM PDT by Boogieman

To: Boogieman

Like Dremel grinding stones ? oxy stones for fish tanks ?

16 posted on 08/23/2012 7:10:43 PM PDT by American Constitutionalist (The fool has said in his heart, " there is no GOD " ..)

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794