SRB Stones have been supplying rough and slabbed rock for the hobby of lapidary more than 20 years. Due to my own fascination with these stones (many of which are classed as semi-precious) our stock tends to represent the material that I find most interesting and ranges from Amethyst to Zebra Lace Agate. Although we would much prefer that customers make a visit to select the material themselves we can also offer a mail order service.