[Angie09]

Originally Posted by Dragonharper

Its cousin Double Amber Purple likes to be white hot, before attempting to strike, and work in an oxidizing flame.

From North Star's web site:
"This color is Van Gogh’s younger twin. Work it VERY hot until it is transparent on the surface. Then cool and watch it begin to turn a dark orange or brown. Depending on if and WHEN you encase it, you will get different colors. If you encase it soon after it begins to darken, you will get blues and greens. If you let the dark brown really develop before you encase, you will get more blues and magentas. Depending on how you treat it after you encase, or not, you may get pinks, rose, lavenders and creams. But you have to get it pretty hot to begin with. Use a very neutral flame."

So work it like DAP boro?