Gold coloured discs they are not, rather a brownish tint. the original 1990 discs manufactured by PDO in the UK suffer from "disc bronzing or disc rot" as do so many others that they and some other UK manufacturers produced. read Wiki's report on this
http://en.wikipedia.org/wiki/Compact_Disc_bronzing
Also this originally came in a slip case with some different titling, I will upload these latter.
@Syd Vliet. This album was first released as a double LP back in 1971 in the States (see https://rateyourmusic.com/release/comp/the_rolling_stones/hot_rocks__1964_1971__f1.p/). In 1986 the album was re-mastered and become available on disc in the US for the first time, hence the publishing date. In 1990 it was released for the first time as a set, having previously been available here as 2 separate albums.
Re-issue of the double CD first released circa 1986 (it had also been available as two separate volumes). Gold coloured discs, although they are silver at the back. The folded booklet opens out into a larger square with another reproduction of the front cover on the back.