However, Yang Jing did not feel frustrated. This was his first time using the eye skill to find mineral deposits, so even he did not know what the mineral deposits would look like in his eyes. Moreover, Yang Jing himself did not know the minimum requirement of the holy ring.

So, this time I came out, one purpose was to look around, and the other, more important destination was the Porgera gold mine, about 60 kilometers northwest of Kandep.

The Porgera gold mine is the second largest gold mine currently in operation in Papua New Guinea, with proven gold reserves of more than 400 tons. Yang Jing wanted to see what the Porgera gold light looked like in his eyes, so that he could look for other precious metal deposits based on the standards of the Porgera gold mine.

After the helicopter circled the town, Chris pushed the joystick and the helicopter pointed to the northwest, climbing and moving at full speed.

Kandep is located in an L-shaped valley surrounded by mountains. Although Kandep is only 60 kilometers away from the Porgera gold mine, there is a mountain range over 3,500 meters high between the two places. Therefore, if you want to get from Kandep to Porgera, you can either fly by plane or take the simple road to the north, making many detours through the mountains, and finally reach the main road in the north and finally reach Porgera.

Yang Jing and his crew were riding in a helicopter, so there was no need to take a detour. Chris only needed to raise the plane and fly straight there.

However, just as the helicopter was about to fly over the mountain range, Yang Jing seemed to see a different color in a trance. When Yang Jing was about to take a closer look, the helicopter had already roared far away.

Yang Jing shook his head and did not let Chris drive back. Instead, he secretly memorized the location.

After all, Yang Jing himself didn't know what the precious metal veins would look like to the naked eye, so he was still prepared to make his own judgment after seeing the Porgera gold mine.

In fact, flying a helicopter over high mountains is a very dangerous thing, because the air currents in the mountains can easily cause the helicopter to lose its lift.

However, the A119 helicopter has a maximum altitude of 5,800 meters. Although the mountain range in front of us is more than 3,500 meters high, when the A119 rises to an altitude of 4,500 meters, the impact of airflow on the helicopter can be ignored.

The helicopter quickly roared over the mountain range. When it landed from under the clouds, Yang Jing saw from afar a faint green light rising from the distant valley.

This change made Yang Jing happy. According to the standard before the holy ring evolved to the highest level, the human treasure aura was orange-red, while the natural treasure aura was turquoise. Moreover, Yang Jing knew very well that precious metals such as gold and platinum actually contained a lot of natural treasure aura.

In other words, since there is this green precious energy rising in the valley ahead, it means that there are a large number of things containing natural precious energy there.

When the helicopter passed the last hill, a not very large valley appeared in front of it. In this valley, the most eye-catching thing was a huge mining area that was more than six kilometers long and nearly three kilometers wide.

This mining area is made up of dozens of large mines, which are next to each other, and the pits are bumpy, just like the earth has been bitten several times by a powerful monster. It looks quite tragic.

This was the first time Yang Jing had seen such an open-pit mine. He had seen those open-pit mines before, whether on TV or in computer pictures, but they did not make Yang Jing feel anything. But when he saw these mines that were uglier than scars, he was really shocked.

The Porgera gold mine is jointly controlled by Rio Tinto and BHP Billiton. Who knows how many Papua New Guineans these two Australian mining companies have hired to dig pits here? How long has it been? Such a large area has been dug into this state.

Human beings are indeed the number one killer of nature!