The film is said to have been derived form Harman’s first colour emulsion, Phoenix 200 (Pic: Harman Technology) Little more than a year after the release of their first original colour film, ...

This selection of gems from Ouro Prêto, Brazil, and Russia's Ural Mountains, displays the golden orange to pinkish red color range of precious topaz. The gems range from 7.61 to 14.33 carats in size.