11.   But pure gold has several drawbacks as an investment.

12.   Centuries ago, the touchstone, a fine-grained stone, was used to test whether an object was pure gold.

13.   During his research, Clarke stumbled on what could only be called pure gold for a biographer.

14.   Extras, rare beasts that they were, meant pure gold for us paperboys, who usually had to split our take evenly with the newspaper.

15.   For advertisers, of course, this kind of information is pure gold.

16.   He says Canadian Maple Leafs are particularly hard to find because unlike the American Eagle, which contains copper, Maple Leafs are pure gold.

17.   He says coins probably represent the best deal anywhere for pure gold.

18.   I have an idea that the cover is pure gold and the jewels on the cover are emeralds, jade and pearls.

19.   If the run creates the pass and gifted running backs shine like silver, then offensive linemen are the pure gold.

20.   Kubrick uses his camera as if every frame of celluloid is pure gold.