Old, antique blue and indian black marble parts and end of canes. German c1890. The large piece, top left, measures 1 3/4 inches. An interesting selection - I wish they were all complete !!! Perhaps, with some cutting, and polishing, they could be used for jewellery?? As dug from the factory site in Germany. Shipping to the USA from England $5.00, we are happy to combine shipping. UK buyers please pay by cheque, UK postage £1.40.