Description Edit

Ingredients Edit

Directions Edit

1 Combine salt, bluing, water and ammonia. 2 Pour over small pieces of rock or coal in a shallow glass or china bowl. 3 Drip food coloring on top, if desired. 4 Crystals will begin to grow soon. 5 Add water occasionally to keep crystals growing. 6 You"ll probably want to supervise pretty closely... 7 Courtesy of kay crowley

See also Edit

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