Meanings
How to pronounce "gold mine":
AU
A mine for gold ore or metal.
Example: "South Africa has many goldmines."
A very profitable economic venture.
Example: "This oil deposit is a regular gold mine. We make more and more money every year!"
A plentiful stockpile of something sought after.
Example: "The Smithsonian Institute is a goldmine of knowledge, but like most mines, you have to dig for the good stuff."
Example Sentences
1
Her grandfather's attic turned out to be a gold mine of old family photographs.
2
The new oil field has the potential to become a gold mine for the company.
3
The abandoned warehouse was discovered to be a gold mine of vintage items.
4
The computer programmer's knowledge of coding is a gold mine in the tech industry.
5
The local farmer's market is a gold mine for fresh produce.
