The phrase "a source of enrichment" is correct and usable in written English.
It can be used to describe something that adds value, knowledge, or improvement to a person's life or experience.
Example: "Traveling to different countries can be a source of enrichment, broadening one's perspective and understanding of diverse cultures."
Alternatives: "a means of enhancement" or "a source of improvement".
The diversity of modern Scotland is a strength and a source of enrichment to our whole society.
More than a necessity, juggling career and family soon became, for Lowman and her family, a source of enrichment that her books have extended to readers, particularly women scientists all around the world and their children.
Knowing that taking care of an older impaired relative is considered a source of enrichment for the caregiver and an act of gratitude towards the older person in Lebanon.
The most interesting part she highlighted (which enlightened me) was about the need of embracing diversity as a key component of our societies, by celebrating it ( and not using it as a means to incite violence and as a source of enrichment and "human growth").
To win government is to get access to a source of personal enrichment.
Ministers and top civil servants all too often treat their work as a source of speedy enrichment rather than public service.
On New Year's Eve , 1983 a bloodless coup overthrew civilian rule, and for the next sixteen years a series of military dictators from northern Nigeria treated Lagos, the country's center of democratic activism, as a source of personal enrichment.
Since the election, Trump has been using Mar-a-Lago as a weekend retreat, a situation room, a source of personal enrichment (the private club just raised its membership fee to two hundred thousand dollars), and a backdrop for press conferences and photo ops.
The use of wood chip or shredded paper litter on the cage floor is a source of environmental enrichment.
The IAEA said its assessment was that Iran had been involved in an effort to develop a covert source of enrichment of uranium, not subject to the agency's monitoring and safeguards.
And poaching works meant for other players has been a prime source of enrichment for instruments with undernourished repertories, like the guitar and the saxophone.
