Grow Purple Single Crystals of Salt at Home!

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To do this, take a glass and weight 100 gram of aluminum potassium sulfate and 12 grams of chromium potassium sulfate in it. Adding chrome alum will make the crystals violet.

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Though it’s better to save these crystals as it is possible to prepare a solution and raise other crystals out of them in the future.

Also, in single crystals growing it is important to avoid extremes of temperature and pollution of the solution.

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After the nail polish has been dried out it’s okay to take the crystals with bare hands. Crystal growing is very exciting activity that develops patience and mind.