February 2010 An 'old' meteorite that fell to earth in 1971 was taken for cutting and polishing and it was found to contain a 'harder' type of diamonds created during it's impact from graphite already present, similar to how diamonds are synthesised today.
To see a list of mineral, crystal, gemstone, fossil shows/events both UK and worldwide visit our show page, if you organise or know of a show please get in touch to list it here.
