I stained some sun bleached antler with tea/water/vinegar. Color came out a nice chocolate effect...tippit
(http://i.imgur.com/Wgi5dpv.jpg?1)[/IMG]
(http://i.imgur.com/ZvOh8hV.jpg?1)[/IMG]
Nice, good info.
Nice! I've got a couple racks from my earlier days that are pretty bleached. What's your recipe?