Rian Mitchell discovers an emerald deposit in South America, but gets chased away before he can start to mine. He tricks his partner, Vic, into returning to the site. While there, he meets Catherine and Donald Knowland, siblings who run a coffee plantation. Rian falls for Catherine and is torn between his love for her and his love for the "green fire" of emeralds.
Green Fire
In Colombia, mining engineer Rian Mitchell discovers Carrero, the lost emerald mine of the Conquistadors, but has to contend with notorious local bandit El Moro's gang and with coffee planter Catherine Knowland's love.
