Below are possible answers for the crossword clue Source of great wealth.
7 letter answer(s) to source of great wealth
BONANZA
a sudden happening that brings good fortune (as a sudden opportunity to make money); "the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line"
an especially rich vein of precious ore
8 letter answer(s) to source of great wealth
GOLDMINE
a good source of something that is desired
a mine where gold ore is found
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