Chapter 472

Spark stone is a kind of natural material in the true sense, that is, a kind of treasure that can't be formed on the ground in any case. It can only appear in the meteorite of flowing fire that occasionally falls to the ground, and not every meteorite of flowing fire will have it, and the number is extremely rare.

Its formation needs to absorb the aura of the starry sky. Although some of the aura of the starry sky will be radiated from the ground, this aura is not enough to produce the spark stone.

This place is deeply buried, and it is impossible to have enough spark stone to form the star aura. However, there are so many spark stones here, and the number is so large that people are angry. Even the aura that they escape has changed the surrounding environment and produced a force field to suppress the spirit power!

If so, there are only two explanations.

First, it was originally a huge and high-quality meteorite. It fell down from the sky. That's why there are so many meteorites.

But if that is the case, this kind of meteorite, which is almost as huge as a mountain, will fall to the ground, not to mention the collapse of the earth. It's easy to smash this connecting cliff into a valley and form a crater with a diameter of thousands of kilometers.

But this is not the case here.

Then there is only the second case

Listening to Ning Xiao's explanation, Mo Feng's eyes widened and asked: "07, how do you know so much?"

"It seems that I didn't know much about some rare metals and minerals in my book, but later I made up for it and saw the introduction of this kind of spark stone." Ning Xiao explained, "I tell you, this kind of ore has a price but no market. If you sell it, it's no problem to sell a piece of inferior spirit stone! If you are not short of money, you should also collect more. With the quality of this kind of raw stone, a hundred pieces of raw stone can extract a piece of spark gold the size of a nail cap! This is the best material for refining yuan embryo! "

"Ah?" Mo Feng's eyes widened. Without second words, he began to collect the round ore rolling out of the cliff.

While collecting, Mo Feng asked: "what about the second situation you mentioned? What you said before is not xingyanhuo here. Does it have something to do with this second situation? "

"Well, that's right!" Rather smile nodded, while continue to break open the stone wall, one side is to explain.

The so-called second situation is that there are treasures that can nurture the spark stone. And this kind of treasure, there is only one kind in the world, that is, among the strange fire of heaven and earth that has been found now, the ninth star Mang, ranking eighth!

This kind of strange fire also comes from the nine days above. It is the product of innumerable starlight convergence and birth. After falling to the ground from the nine days above, it will take root in the falling place, absorb aura and maintain itself. The breath of power belonging to the starry sky it emits will gradually produce the stone of Starfire around it.

In history, the nine sky star was discovered twice, each time accompanied by a large number of spark stones. If Jiutian xingmang is the main ore, then spark stone is the associated ore.

The stone of spark was born from the nine sky star awn, and a large number of stone of spark can filter and purify aura, which can be absorbed by the nine sky star awn. The longer the nine sky star exists, the more stones of spark are born. The more stones of spark, the more stable the nine sky star exists.

"Strange fire ranked eighth, nine stars? My God Mo Feng pulls the spark stone into the storage bag and exclaims.

"We've made a lot of money this time! God knows how long this nine day star has been here. There are so many stones of spark Ning Xiao also quickly collected the firewood, clothes, bedding, food, and all the worthless things in the storage bag. He concentrated on stuffing the spark stone into it.

As a craftsman, no one knows the value of these ores better than him! A piece of spark gold the size of a nail can sell hundreds of inferior spirit stones, or even a piece of intermediate spirit stone! And this is still refined out of the ordinary spark gold, not compressed and purified!

Even Duan Hong, the craftsman, has never been in touch with the gold of spark. It's just that he has heard in legend that a pure gold of spark the size of a soybean will be broken even by those noble families in heaven!

The purified spark gold can be combined with any alloy formula, and the spirit artifact or spirit shadow primordial embryo can be increased in an all-round way. If the craftsman has good craftsmanship, it is not impossible to directly double the quality! No matter how bad it is, it can increase 30% directly!

Of course, no fool uses the gold of spark to make a spirit weapon. Even the best spirit weapon is not worthy of the gold of spark. Only the yuan embryo of shadow can be worthy of this precious material!

At this time, they did not run away, and they were not in a hurry to find the nine day star.

It's meaningless to run away. If the saints find them, in front of this priceless ore, who will stop picking up money and make trouble for them! As for the nine stars

The spark stone is surrounded by the nine day star awn. In other words, the nine day star awn is actually in the center of the spark stone. The closer it is to the nine day star awn, the denser the spark stone is. Now the stone walls on both sides of the crack have been smashed. There are obviously more spark stones on one side. What's more to say?

Dig directly into it. The more the spark stones are, the more dense they are. The closer they are to Jiutian xingmang!

The stone wall here is not hard, or because the stone is mixed with the spark stone, the structure is very loose. I'd rather laugh than use the yama stick. If I hit it with my fist, I can break a piece directly. It's a pleasure for them to collect the spark stone!

But soon, Ning Xiao and Mo Feng had just been miners for less than three minutes. A group of figures rushed over from the darkness in the distance. Then they saw Ning Xiao, who was burning a lamp and smashing the wall crazily, and Mo Feng, who was bending over to pick up quickly.

"Come on, boy It is tiger tooth and his several subordinates who come here. Seeing Ning Xiao, they are enemies. Their eyes are red!

On the storage ring, the double-edged axe was held in the hand by Hu ya, and then ran to Ning Xiao!

"Stop! Let's get some wool Ning Xiao ignored the tiger's teeth and continued to smash the wall, shouting, "don't you see the spark stone on the ground? It's all in the stone wall. I can't pick it up! You don't want money! "

"The spark stone?" Tiger teeth suddenly a brake, and then is to see the fall of a piece of gold ore, eyes immediately straight!

As a veteran excellent mercenary, how can you not know these valuable things? You can't open your eyes after just looking at them!

"Do it! Mine Tiger teeth yelled, a backhand axe is to break a cliff, suddenly a piece of spark stone rolled down.

Looking back at Ning Xiao, Hu Ya sneered, boy, let you live for a while, let you live to mine for me, when you find Xingyan fire, your life and the spark stone are mine!

While thinking about this, he was frantically chopping the stone wall in front of him, while his men were quickly picking up pieces of spark stones.

After all, there was still too much noise when digging the stone wall. Soon many mercenaries followed the sound and found it. Many mercenaries didn't know the spark stone. However, Hu Ya and Ning Xiao abandoned their previous grudges and worked crazily. They immediately knew that it was a good thing and joined the ranks of mining.

Soon the Duke was also attracted by the movement. He was startled to see so many people digging the stone wall. Then he recognized the spark stone. Without a word, he took his men to drive away several mercenaries who gathered in front of the stone wall and started mining.

He doesn't say anything this time. The spark stone here is all his words. After all, there are too many people here, and there are thousands of them. At present, he can't frighten them all. And want to kill them all, it is even more impossible, although he loves to kill, but he is absolutely not a fool.

It's better to exploit quickly than to say anything cruel!

At the same time, he also saw the same crazy mining of tiger teeth and iron guards, and Ning Xiao, who had already pulled out a big hole in the stone wall, and his action in his hand suddenly became faster.

Sheng Gongzi didn't know as much as Ning Xiao did. He didn't guess that the strange fire here was the nine sky star, but he guessed one point correctly.

Dig in, strange fire is in the center of the spark stone deposit!

But what he thought was that Xingyan fire was born out of these spark stones. It was a reversal of causality, but the general direction was not wrong, and it was gratifying

Under the cliff, all the mercenaries lined up and dug into the cliff, their faces flushed with excitement. For these ordinary mercenaries, strange fire didn't expect to get it. Now it's a big harvest to get this obviously expensive ore!

Ning Xiaoji, on the other hand, had a clear goal and dug deep.

After digging for almost half an hour, Ning Xiao has dug in more than 50 meters, and his three storage props, as well as Mo Feng's two storage props, are full, even a spark stone can't be stuffed in.

The progress of the other groups is similar to that of Ning Xiao, a little more than that of Ning Xiao. After all, they have a lot of people and they can dig quickly, but their storage items are almost full.

Although the thing can't put down, but the main has not appeared, rather smile and Mo Feng look at each other, two people work together, began to work hard towards the front of the excavation in the past.

There are almost all spark stones in the rocks here. This density indicates that the nine sky star should be very close. Maybe we can dig a little further!

Just after they had dug less than five meters, there was a scream from tiger teeth, and then there was a whine of wind, and tiger teeth laughed!

Did they dig through? Rather smile in the heart suddenly surprised!