This Scottish crystal came from an Ayrshire burn, which is a stream to our international customers. We followed it for about a mile after we found out first piece. This slice was part of a larger piece that I believe we finished slicing already. 
Found back in 21, this Ayrshire mineral specimen from the UK has been through all tumbling stages, including a nice soap wash to finish it off. The agate has a lovely shine.
This Scottish agate has a pink chalcedony skin and a couple of layers of white banding on the outer edges. The centre is quartz and you may notice some green mossiness on the outer skin.