gold mine

noun

Synonyms of gold minenext
: a rich source of something desired

Examples of gold mine in a Sentence

The library is a gold mine of information. the estate sale promises to be a gold mine for antique dealers
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Whether romantic or professional, collaborations become gold mines. Dossé-Via Trenou, Refinery29, 23 Dec. 2025 The shooting took place near a tavern or informal bar in Bekkersdal, an impoverished area near some of South Africa's major gold mines. CBS News, 20 Dec. 2025 Beyond mother lodes of oil or natural gas, ready cash can also be generated with diamond or gold mines, precious metals, and rare minerals. Stephen Kotkin, Foreign Affairs, 16 Dec. 2025 Here the text on its own is compelling, with descriptions of a gold mine. Literary Hub, 8 Dec. 2025 See All Example Sentences for gold mine

Word History

First Known Use

1605, in the meaning defined above

Time Traveler
The first known use of gold mine was in 1605

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Cite this Entry

“Gold mine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gold%20mine. Accessed 28 Dec. 2025.

Last Updated: - Updated example sentences
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