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What are some of the names of chemical compounds (minerals our what not) which make the healthy (sandless) pink salt pink?

marked as duplicate by Catija, rumtscho Jun 21 '16 at 7:58

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    There seem to be at least three products that can be called "pink salt"... can you be more specific about which of them you're talking about? – Catija Jun 20 '16 at 23:41
  • If you're talking about Himalayan Pink Salt, this question has already been answered here. – Catija Jun 20 '16 at 23:45
  • I think that would be Himalayan salt, since it comes from ancient mountains. Thanks. – Jack Maddington Jun 20 '16 at 23:45
  • What id's polyhalite? Thanks. – Jack Maddington Jun 20 '16 at 23:46
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    Wikipedia is your friend en.wikipedia.org/wiki/Polyhalite – David Marshall Jun 21 '16 at 23:21

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