Agate is a commonly found mineral consisting of silica, chalcedony and quartz. Agate is also commonly dyed to get different colours. This coaster consists of one solid piece of natural agate stone and has been gold plated. The last photo is a sample of how a similar coaster looks like with a small glass on it.
Kindly note that while we take every effort to photograph each photo with the intention of them being as colour accurate as possible, we are unable to control how they will appear on different screens. As stones are natural, there may be some imperfections in them. We have done our best to photograph any imperfections so that you can make an informed decision as well. Should you wish for additional photos, videos or more information about any piece, please do not hesitate to contact us.