• Question: How big are your crystals normally

    Asked by anon-185128 to Alice on 5 Nov 2018. This question was also asked by anon-185127.
    • Photo: Alice Loasby

      Alice Loasby answered on 5 Nov 2018:

      Pretty small, normally between 20 and 50 micrometers in length (a micrometer is 1/1000 of a millimetre!)

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