As a Welsh gifts seller that offers a range of slate products, we decided to embark upon a quest to learn more about Welsh slate quarries and their history. Initially slate was extracted for roofing tiles and for marking graves. Wales was a very important exporter of slate to locations all across the globe. Welsh slate has become less sought after though due to cost primarily. Nevertheless, some quarries still operate on a small scale and slate products can be found in households across Wales in the kitchen, garden and as home decoration. Not to mention the slate that has been skilfully used in building construction, such as the Millennium centre and the National Assembly building in Cardiff to accentuate Welsh identity.