The phrase "a true mixture of" is correct and usable in written English.
It can be used to describe a combination of different elements or components that are genuinely blended together.
Example: "The dish was a true mixture of flavors, combining sweet, savory, and spicy elements."
Alternatives: "a genuine blend of" or "an authentic combination of".
Joe Alsop and his wife Susan Mary Alsop were the hosts of Georgetown, and Joe's soirees featured a true mixture of old and wise, brilliant and young.
His band is a true mixture of idioms: on Tuesday it played "My Funny Valentine, Miles Daviss's "Solar" and some Ellington, all arranged to include some mazelike, chromatic jazz-fusion and passages of Afro-Cuban religious drumming by a young, vastly talented conga player, Yaroldy Abreu Robles.
Food should preferably also be finely chopped, ground, pounded and strained to achieve a true mixture of all the ingredients.
A better model would fit a true mixture model by computing posterior estimates of assignment of animals to groups.
However, there is no guarantee that any of these marginals will correspond to a unique component of the true mixture.
Gary Diffee, a professor of kinesiology at the University of Wisconsin-Madison who examined some of her claims, said, "Like many things of this type, the science seems to be a mixture of true, kind of true, true but irrelevant to the point she is trying to make, and wrong".
True, the mixture of races and classes is a bit more exotic, the ingredients include an extra pinch of this and a sniff of the other, but it will probably take a year before anyone knows whether the BBC has got it right.
This is not a textbook, but rather a mixture of true stories and instructive histories that students and others will find interesting and informative.
Henry's true voice a mixture of eloquence, ruthlessness, and cold clinical wit comes out only in the play's great joke.
The result, adapted from a story by Stephen King, is well paced, and blood is shed in careful moderation, but do not be fooled by the anguish of the climax: this is the true, B-movie mixture of shocks and silliness, and is all the better for it.
The singer grew up in Fort Worth, and her astringent, cutting instrument, with its embedded thorns and crags, conveys a potent mixture of true grit and vulnerability.
