GLAZE MATERIALS are available in different amounts, stated on each individual item. There are price breaks for the more you buy!!
COBALT CARBONATE (45-47 1/2% cobalt by weight) is a very strong coloring oxide used in glazes and stains to produce blues. Disperses well for even color. Combined with magnesium, a purple is possible. A little goes a long way.
Minimum order quantity is 1/4 lb. type .25 (COCO)
Regular Price:$7.25$7.25 As low as: $4.42
Crocus Martis "Purple Iron" Bayferrox180
Crocus Martis (Miconized iron oxide).
“Natural Crocus Martis (Purple Iron Oxide) is unobtainable, (either because of politics, or the known seams have dried up no-one seems to know for certain) the only stuff we can get now is synthetic, it seems OK.” Steve, from Bath in the UK
This is the truest statement about Crocus Martis I have found. The Crocus Martis is a synthetic iron oxide that is “micronized” the Bayferrox 180 NM is the finest particle size and that is what gives it the bluish tint. It is just pure iron oxide Fe2O3.
Minimum order quantity is 1 lb.