a mine of information

a person or a book with a lot of information (often + about ) He's a mine of information about the cinema.

Name	Pronounced	Usage
Elowen	-	Cornish
Brand	BRAND	English (Rare)
Adlai	AD-lay (English), AD-lie (English)	Biblical, Biblical Hebrew
Zenobia	zə-NO-bee-ə (English)	Ancient Greek
Lorea	-	Basque
Kotryna	-	Lithuanian