'rich range' is a correct and usable part of a sentence in written English.
It is sometimes used in the context of describing a variety of choices, options, or products. For example, "The store's selection of clothing offers a rich range of styles and prices."
The Netherlands has a rich range of state-supported museums.
Filmmakers have rewarded him with a rich range of roles, all of which he's fit to his unconventional contours.
The piece is open to a rich range of readings, even fantasies, not least that it enacts and heals the rupture of English Catholicism and Protestantism.
The recent history of the cinema shows the breakdown of narrative conventions — and the rich range of heuristic efforts to work in their absence.
Then the butterflies broke the cyanide code and found they had a rich range of food plants more or less to themselves.
He points out that it will take time to persuade developers to create a rich range of software applications for Microsoft's operating system.
The canyon's year-round water and rich range of habitats have drawn more than 240 bird species about one quarter of the North American total, an extraordinary figure for such a tiny patch of earth.
The symbolism of circles is rich, ranging from perfection to infinity.
He posts this chart:So, those in the quite-comfortable to really-quite-rich range are doing no better than ever, income share-wise.
The longer run will allow us to tell an even richer range of stories from the Whitechapel area".
There have also been other shows, but the preponderance of old cover stars adds up to a conservative trend that leaves too little space for a wider, richer range of contemporary architecture and design.
