Auralite 23 is a trade name given to a variety of Amethyst with many inclusions from Canada.
It is said to be a combination of 23 different minerals - hence the name. These 23 include the seven found in super seven plus more - titanite, cacoxenite, lepidochrosite, ajoite, hematite, magnetite, pyrite, goethite, pyrolusite, limonite, sphalerite, covelline, chalcopyrite, gilalite, epidote, bornite and rutile, in addition to the metals gold, silver, platinum, nickel, copper and iron.
Like Super Seven, it is not considered necessary for a piece of Auralite 23 to contain all 23 minerals.

Some sources say that Auralite 23 is simply Red Cap Amethyst.  I don't know if this is true, or not.
What I do know is that this piece comes from the Canada source.