D-Ice

Red Jacks leader D-Ice has Claude collecting platinum bullion scattered across Pike Creek by a downed plane, beating Purple Nine looters to every last brick.
Bullion Run is a mission in Grand Theft Auto III, given to protagonist Claude by Red Jacks leader D-Ice from a public phone booth in the Wichita Gardens neighborhood of Shoreside Vale, Liberty City.
D-Ice wants Claude to collect some platinum bullion pieces that a plane had scattered around Pike Creek.
Claude eventually drives to the area, and has 6 minutes to collect platinum pieces, his vehicle becoming heavier the more platinum that is collected. Claude can collect the bullion only on a vehicle, not on foot, and his vehicle of choice will penalize speed down the more it carries. Large vehicles will have a smaller penalty and smaller vehicles can still have good speed regarding the penalty.
The platinum pieces he picks up are then dropped off at D-Ice's garage just east of the location.
After collecting five pieces of bullion in quick succession, one star is added to Claude's wanted level, regardless of currently having one, and another star after the next ten. It is cleared upon entering the lock-up though.
The mission is passed once the player deposits 30 or more pieces.