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
Chinwendu	-	Western African, Igbo
Elli (1)	E-lee	German
Alexandrina	al-əg-zan-DREE-nə (English)	Portuguese, English (Rare)
Raynard	RAY-nahrd	English
Golden	['gəuldən]
Hamide	-	Persian