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10 Tips for Getting Rid of Fruit FliesHow to Make a Vinegar Trap to Catch Fruit FliesWhat Can You Do With a Bachelors Degree in Psychology?Teaching Telephone EnglishWhat Did the 13 Towers of Chankillo Track for Ancient Peruvi...
By Anne Marie Helmenstine, Ph.D.
This is a NASA close-up of some of the sand. The crystals I saw were more uniform and round than this, but the clarity and color is accurate. I am told sometimes there are crystals large enough they could be faceted as gems.
Hawaii ChemistryCrystalsElements in the Human Body
Favorite Chemistry ProjectsClassic Chemical VolcanoVinegar and Baking Soda Volcano
Anne Marie Helmenstine, Ph.D.
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