• Question: What crystal is your favourite?

    Asked by Soph to Martin on 12 Mar 2015. This question was also asked by 294matb52.
    • Photo: Martin Ward

      Martin Ward answered on 12 Mar 2015:

      Its very difficult to pick my favourite crystal. I like some of them because they have really nice and interesting shapes; and others because they can have really cool colours. I am looking at videos of urea crystals growing just now and they are very cool. They are colourless and grow very fine/sharp needles very fast

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