Moss Agate is a semi-precious gemstone characterised by dark green dendritic or plant-like formations within the gem. Most Moss Agate is semi-opaque and transparent enough to reveal each unique pattern within the stone. Chemically speaking, Silicon Dioxide forms the chemical composition of this mineral, also known as silica—an oxide of silicon with the chemical formula Read the full article…

About Mark Johnson

Mark founded Isle of Wight jewellers Serendipity Diamonds in 2007 after a career on the polished diamonds industry. Today he works in the Serendipity showroom, helping clients with jewellery, creating handmade designs and updating their two jewellery websites SerendipityDiamonds.com and Isle-of-Wight-Jewellery.co.uk

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