Here is a very nice lot of 1950s to the 60s Royston Turquoise in the rough. This came from a large collection we purchased about two years ago from the Fred Harris estate. They had a manufacturing company that made Fred Harvey style jewelry that started in 1948 and went out of business in the 70s. I got a whole bunch of Turquoise from them and this Royston was in the collection. This will make good cutting for you and if you make Old Style Jewelry it is the cats meow. This stuff cuts like a dream and it is almost as cheap as dirt. This lot weighs 100 grams and it is natural.