Answer:

trove

Answer	Crossword Clue
TROVE	Storehouse of valuables
TROVE	Collection of treasure
TROVE	Treasure cache

TROVE	Store of riches
TROVE	Valuable collection
TROVE	Source of riches
TROVE	Lucky strike
TROVE	Treasure chest
TROVE	Antique dealer's happy discovery
TROVE	Valuable find
TROVE	Cache

TROVE	Hoard
TROVE	Treasure store
TROVE	Collector's stash
TROVE	Treasure
TROVE	Found riches
TROVE	Treasure ...