Alum Mordants - heated one hour
1. dye concentrate 1 hour
2. iron bath (1/4 tsp. to 3 cups distilled water) 1/2 hour
1. dye concentrate 1 hour
2. oxalic acid bath (1/8 tsp. to 3 cups water) 1/2 hour
1. dye concentrate 1 hour
2. calcium carbonate bath (1/4 tsp. to 3 cups distilled water) 1/2 hour
1. dye concentrate 1 hour
1. second extraction dye concentrate (the one the yarn turned purple) 1 hour
2. oxalic acid bath (1/4 tsp. to 6 cups water) 1/2 hour
Tin Mordant - heated one hour
1. dye concentrate 1 hour
2. oxalic acid bath (1/8 tsp. to 3 cups distilled water) 1/2 hour1. dye concentrate 1 hour
2. iron bath (1/4 tsp. in 2 cups distilled water) 1/2 hour
1. dye concentrate 1 hour
2. iron bath (1/4 tsp. in 2 cups distilled water) 1/2 hour
3. oxalic acid bath 1/8 tsp. in 3 cups distilled water) a few minutes
1. dye concentrate 1 hour
2. iron bath (1/4 tsp. in 3 cups water) for 1 minute
Copper Mordant - heated one hour
1. dye concentrate 1 minute
1. dye concentrate overnight
Wool
1. Alum mordant for 1 hour
2. 2nd extraction dye concentrate for 1 hour
Dye concentrate turned purple when yarn was put in. Something in the yarn - maybe calcium left from washing it in tap water?
