A scrap collection station comes to mind

Is it possible that there is still a volcano under Ebei Mountain?

Chen Muyu took out his mobile phone and found that there was still a signal, so he searched it out of boredom.

There are generally two situations for the formation of hot springs. One is formed by magma inside the earth's crust, or is accompanied by volcanic eruptions. In extinct volcanic areas where volcanic activity has occurred, the surface has been raised due to the movement of crustal plates, and there are also hot springs underground. Uncooled magma will continuously release a large amount of heat energy. Due to the concentration of heat from such heat sources, as long as there are water-bearing rock formations with pores nearby, they will not only be heated into high-temperature hot water, but most of them will boil into steam.

The second type is formed by the infiltration cycle of surface water. That is to say, when rainwater falls to the surface and penetrates downward, it penetrates into the aquifer deep in the earth's crust to form groundwater. The groundwater is heated by geothermal heat and becomes hot water and hot steam flows upward. , the rising hot water repeatedly circulates with the sinking cold water to create convection, and continuously rises out of the ground to form a hot spring.

Chen Muyu is not an expert in this field, and he doesn't know which type of hot spring this hot spring belongs to, but it seems more like the first type.

This Ebei Mountain may be the remains of an extinct volcano, and there may still be uncooled magma activity underneath.

The flashlight waved around the water, and Chen Muyu suddenly discovered that there were scattered bright reflections in the water.

The water surface in the hot spring was gurgling and uneven. It didn't look like a reflection from the water surface. It obviously came from the bottom of the pool.

Is it possible that there are still pieces of silver scattered in the water?

As soon as his eyes lit up, Chen Muyu stood up and jumped directly into the water.

The water temperature is about forty degrees, which is a little hot, but it is just right for taking a bath.

The pool was about four to five meters deep, and luckily the flashlight was waterproof. I threw my belongings into the storage ring and fell straight into it.

"I go!"

I vaguely saw a group of green light in front of me. I reached out and grabbed it. It was heavy. When I picked it up, I saw that it was not a silver ingot, but a dark stone.

The stone was half the size of a palm, with very sharp edges. It looked like black glass, and his gloves were scratched. Fortunately, Chen Muyu didn't use much force, and there was internal force traveling around the body, otherwise he would have been scratched.

obsidian?

The system identified it and found that it was a rough green-eyed obsidian stone.

Chen Muyu was a little disappointed. Obsidian is also called dragon crystal and Apache's Tears. This thing can be regarded as a breath of fresh air in the gem industry. It is a natural glass formed after the sudden cooling of volcanic magma. It is an amorphous gemstone and its main component is It is silica. To put it simply, there is no substantial difference from glass.

Obsidian rough stones have to see whether they shine under strong light. Rainbow halo stones are the most valuable, but they are not worth much.

When you shine this stone with a flashlight, you can see a green halo. Green corresponds to the light of wealth, which can open the door to the heart, make people feel happy, and bring harmony and wealth.

System recycling price, 10 wealth is worth one pound.

If you put it on the market to sell, the price of raw stone will probably be twenty or thirty yuan at most, and if it is ground into strings, it will only cost tens or hundreds.

The price of obsidian is so low, but it still has color. If it is not color, the price is even lower. The price of rough stone is almost the price of bricks.

However, bricks have a price, even if they can be sold for 35 cents, there is probably a lot of obsidian under the pond.

Again, no matter how small a mosquito is, it is still meat, and when it is idle, it is idle. Chen Muyu dived in again. As expected, there were a lot of obsidian in the pool, some big and some small, the small ones were as big as glass balls, and the big ones were as big as stone slabs. Without saying a word, just use the system to recycle it, regardless of the price, it’s just for nothing.

You have to find a market to take it out, and you won't get much money if you sell it. The system recycles it, which is convenient and fast.

The water surface of the hot spring quickly went down, and Chen Muyu stripped a thick layer of stones on the bottom of the pool, making the water become turbid.

In about twenty minutes, at least seven or eight thousand catties were collected, in exchange for fifty or sixty thousand wealth points.

There was a pile of them on the platform.

They are all rainbow-eyed obsidian that Chen Muyu picked out.

Rainbow-eye obsidian is the best among obsidians. It naturally forms many colored circles on the basis of full moon cat's-eye obsidian. Among them, ghost fairy red-eyed obsidian, ghost fairy blue-eyed obsidian and ghost fairy red-blue-eyed obsidian are rarer and more precious. , is the top quality among obsidian.

But the so-called preciousness is nothing more than that. Compared with jade and jade, it is completely different.

The reason why Chen Muyu left this pile of obsidian was because when he first used the system to recycle it, some of the obsidians in the system had surprisingly high recycling prices, ranging from a few hundred to tens of thousands, and there were even 4 slightly larger ones. , the system recycling price is actually nearly 1 million.

This is a bit magical. You must know that these stones are still raw stones and have not been processed at all. Moreover, even if they are processed into strings, they cannot be worth such a high value.

What's more, this is the price of scraps recycled by the system.

Have to study it carefully.

System scan and get some simple information.

——

Item: Fire Elemental Stone!

Introduction: Obsidian is an energy stone that contains rich fire-attribute essence. It can be used for Kung Fu practice, energy supply for arrays, ingredients for alchemy, etc...

…

——

It seems that these stones are special products of obsidian, because they came up from underground magma. During the formation process, part of the obsidian was infused and compressed with a lot of fire-attribute energy, so these stones are stronger than other obsidian. The recycling value is so much higher

Chen Muyu collected these, a total of 56 large and small, most of which are the size of table tennis balls, and the smaller ones are the size of marbles. They contain more or less fire essence, and their quality is high or low, so it has caused recycling Price deviation.

The four best pieces are all about the size of a tea cup for soaking wolfberry. Even without using a flashlight to shine, you can clearly see that there is obvious fire flowing in them, like a flame beating.

The scrap price of each of these four stones is nearly 1 million.

It looks like I found a treasure!

Chen Muyu wiped the water on his face, took the smallest stone and held it in his hand. He clearly felt the warmth. After running the Overlord's Sutra a little, he could clearly feel a trace of hot energy pouring out of the stone. The palms of your hands penetrate into the skin and travel through the meridians.

It was burning, and my arms felt a little hot.

These energies are very pure, without too many traps, and the body does not reject them. Soon after walking in the body for a small week, they turn into more than ten strands of internal energy, which can be driven by Chen Muyu.

"Good stuff!"

With his palms spread out, the small stone had exhausted its energy and had shattered into glass shards.

This thing is simply easier to use than elixirs. After all, elixirs still have to be digested, and a large amount of medicinal power will be consumed in the process. The usability rate is only 50 to 60% at most.

The fire element essence in this stone enters the body in almost full energy state, with very low consumption and a utilization rate of at least 90%.