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  • How to make a diamond

    By Jack Ashby, on 28 October 2015

    This is a guest post from our artist in residence Eleanor Morgan. It is part of a series exploring the exhibition Glass Delusions at the Grant Museum of  Zoology.

    Diamonds made from the dead creatures of the River Thames (c) David Dobson

    Diamonds made from the dead creatures of the River Thames (c) David Dobson

    This year, on Thursday the 30th of July, I made a diamond. Only a few weeks before, this diamond had been floating around the River Thames in the form of dead plants and animals. It had taken a few hours, high pressure and temperature and most importantly a lot of help from UCL chemists and geologists to transform the dead creatures of the River Thames into tiny diamonds. These can now be seen at the Grant Museum as part of my exhibition Glass Delusions, along with a booklet ‘How to make a diamond’ which describes the process. (more…)

    Fun with Minerals

    By Nicholas J Booth, on 8 October 2015

    This is a guest post by Nadine Gabriel, a UCL student and volunteer with UCL Museums. All photos by the author.

    Hello there, I’m Nadine Gabriel and I’ve been working with the UCL Geology Collections for just over a year. Towards the end of the summer holidays, I was given the chance to audit the thousands of mineral specimens in the Rock Room to ensure that we have a record of what is (and isn’t) in the collection. While auditing the collection, I handled a wide variety of specimens and learnt about new minerals and their classification – I’ve come across so many minerals that I’ve never heard of, even after doing two years of geology. But the best thing about working with the collection was saying ‘ooh’ and ‘ahh’ every time I saw a nice shiny mineral.

    Heart Minerals - calcite and malachite.

    Heart Minerals – calcite and malachite.

    When I first started working with the geological collections, my audits involved working with Excel spreadsheets and paper catalogues filled with entries from way before I was born. (more…)