4 Hour Copper Sulphate Crystals

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Uploaded by on Dec 10, 2008

These grew in about 4 hours, I put a host rock in the solution to have a nice display mount.

2 pounds of copper sulphate pentahydrate, $14. I got it at True Value Hardware, Root Killer is one of its purposes.

Heat 1 cup of bottled water almost to a boil. Put it in somthing that wont melt. Put 3/4 cup of the copper sulphate pentahydrate into the water and stir vigerously until the copper sulphate pentahydrate disolves. put a host rock in, perferably rough, NOT A SMOOTH ROCK, cover it up, set it aside and check it in about 8 hours. you will have crystals all around the inside of the cup and on the host rock. If you move the cup you may throw off the crystal growing process, so just peek. Wait 1 - 2 days for nice formations.

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Science & Technology

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Uploader Comments (secoxxx)

  • Jak ty taki ładny kryształ zrobiłeś???

  • @66CobraTV66 Początkujący szczęścia.

  • That shiet was 39 seconds wtf

  • @ssbankai You can read, gj.

  • @thompsonstudios01 why would you use copper nitrate? and do you understand the risk using nitric acid? its pointless.

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All Comments (165)

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  • @Sebastian1129PR who cares

  • Thats toxic dude!

  • mute

  • really informative and interesting

  • tiberium ;)

  • lol im going to make a knife shape and let that be a host gf poison crystal knife

  • @secoxxx Czaję :)

  • OMG!!! NOOB xD

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