A mine where gold ore is found

• Bonanza
• Profitable venture
• Source of great wealth, or a potential danger
• Source of wealth
• Lucrative venture
• Treasure trove, figuratively
• Source of great profit

WordNet Word definitions in WordNet
n. a good source of something that is desired [syn: gold mine ] a mine where gold ore is found [syn: gold mine ]

Wikipedia Word definitions in Wikipedia
Goldmine is the first studio album from fictional Icelandic singer Silvía Night , released on April 1, 2007. It topped the Official Icelandic Albums chart on April 23, 2007. Topping the chart for two weeks. The album also produced two charting singles, ...

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM OTHER ENTRIES ▪ His printing business has turned out to be a real goldmine . ▪ I bet that corner shop's a goldmine . ▪ It's just a scruffy little beach café, but in summer it's an absolute goldmine . EXAMPLES FROM CORPUS ▪ Consumerism, ...