Trays of core samples line the core yard at Evolution Mining Ltd.'s gold operations in this aerial photograph taken above Mungari, Australia, on...
Trays of core samples line the core yard, right, at Evolution Mining Ltd.'s gold operations in this aerial photograph taken above Mungari, Australia,...
Vehicle drives through the processing plant at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution...
Small pool of water forms around a pipe inlet on the tailings dam at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug....
An sign for the White Foil open pit mine is displayed at an administration building of Evolution Mining Ltd.'s gold operations in Mungari, Australia,...
Hardened waste forms cracks and patterns on the surface of the tailings dam at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
The White Foil open mine pit sits at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Silo stands at the processing plant of Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Hardened waste forms cracks and patterns on the surface of the tailings dam at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Pump sits on a promontory in the tailings dam at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution...
Conveyor belts stand at the processing plant of Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution...
Used tires sit in the landfill area of Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Water reserve pond sits in front of conveyors at the processing plant of Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
Hardened waste forms cracks and patterns on the surface of the tailings dam at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Dump trucks filled with ore drive out of in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Water reserve pond sits in front of the processing plant at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
An excavator scoops up ore in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8,...
An excavator deposits ore into the back of a dump truck in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari,...
Dump truck laden with ore drives out of the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
An loader works in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
Dump truck laden with ore sits in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8,...
Dump trucks drive along an access ramp in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
An excavator deposits ore into a dump truck in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
An excavator deposits ore into a dump truck in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
An excavator sits on a mound of mined ore in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Dump truck drives along an access ramp in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
Dump truck drives along an access ramp in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
Dump truck, bottom, drives along an access ramp in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Dust rises the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining...
Hangar workshop, right, sits near the processing plant at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
Dump trucks drives down an access ramp to the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
An excavator scoops up ore in the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8,...
Salt bush sits on the lip of the White Foil open pit mine at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
The processing plant stands at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
The White Foil open pit mine sits at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Dump truck filled with ore drives out of the White Foil open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday,...
The White Foil open mine pit sits at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
The White Foil open mine pit sits at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Pipe leads into a tailings dam that is covered with hardened waste at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug....
Dump trucks drives down an access ramp at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining...
Storage silo is framed by used tires at a landfill area of Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
Water reserve pond sits in front of a processing plant at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017....
Dump truck, left, waits to move into position as an excavator deposits ore into another dump truck at the White Foil open pit mine at Evolution...
Dump truck, left, waits to move into position as an excavator deposits ore into another dump truck at the White Foil open pit mine at Evolution...
The White Foil open pit mine sits at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Tuesday, Aug. 8, 2017. Evolution Mining is...
Water pools at the bottom of the open mine pit at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A...
Jacob "Jake" Klein, chairman and co-founder of Evolution Mining Ltd., poses for a photograph in front of the open mine pit at the company's gold...
Jacob "Jake" Klein, chairman and co-founder of Evolution Mining Ltd., poses for a photograph in front of the open mine pit at the company's gold...
Bar of gold is manually stamped at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A declining gold price,...
Jacob "Jake" Klein, chairman and co-founder of Evolution Mining Ltd., poses for a photograph in front of the open mine pit at the company's gold...
Bar of gold is cleaned with a pin needle drill and hose at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015....
Bar of gold is cleaned with a pin needle drill at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A...
Bar of gold is manually stamped at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A declining gold price,...
Bar of gold awaits stamping at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A declining gold price,...
Molten gold pours from a crucible into molds at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A...
An employee uses a pin needle drill to remove debris from a bar of gold at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on...
Molten gold pours from a crucible into molds at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A...
Bar of gold is shown to weigh 1766 grams at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A declining...
Front loader transports ore in the storage ground at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug. 5, 2015. A...
Front loader deposits ore into a shaft at the processing plant at Evolution Mining Ltd.'s gold operations in Mungari, Australia, on Wednesday, Aug....