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New mineral found in comet dust

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6 Comments

  • Farmboy at 10:08 PM JST - 6th June

    Brownleeite? Does it resemble a girl scout cookie? I wonder where the name came from... If Keiko Nakamura discovered it, why not call it Keikite, or Nakamite?

  • Sarge at 10:40 PM JST - 6th June

    Brownleeite is named after University of Washington astronomer Don Brownlee. Apparently it can't be manufactured, only collected in the dust brought by comets from who knows where.

  • treebeard at 05:56 AM JST - 7th June

    maybe she is waiting to discover the "dilithium crystals"

  • borscht at 08:28 AM JST - 7th June

    I'm not a mineralologist but isn't this redundant:

    they are a manganese silicide composition of manganese and silicon.

    I mean, doesn't manganese silicide mean made of manganese and silicon?

    Is this how new minerals are created, by combining two known minerals? I was kind of hoping for some completely alien mineral. But this is still fascinating news.

    And Sarge, thanks for the Brownlee connection; it's always nice to have good information about a news article.

  • Farmboy at 08:30 AM JST - 7th June

    Sarge,

    Thanks. I didn't know that. It would be nice to have a kind of comet dust named after you, I'd imagine.

  • Sarge at 09:11 AM JST - 7th June

    treebeard ( treebeard? I can just imagine a tree with a beard! ) - dilithium crystals are rare indeed, ha ha ha!

    Farmboy - How about "Sargitte"?

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