Chapter 133
Under a certain ratio, it will explode.
But this specific ratio was discovered by an ancient Chinese pill concocting in the early ancient times.
There is a detailed description of the ratio in the picture book.
But what makes Tang Zheng more troublesome is that among the three materials that make up gunpowder, sulfur and saltpeter are rare minerals, and only charcoal is easy to handle.
I asked the miners under my hand to see if there were any sulphur or saltpetre mines.
But after checking the illustrations, we found that both sulfur and saltpeter belong to fine-grade mineral items.
Exquisite ore, even the First Layer of the ruins has not been produced.
The most high-quality is a bunch of high-quality minerals.
And even if there is, the bronze pickaxe is almost impossible to mine, which is very difficult.
The iron pickaxe may still come in handy.
But it also requires extremely high strength.
"It seems that waiting for the miners to produce output is no longer realistic, so you still have to do it yourself."
Look at the time, it's already afternoon.
After using Synthetic Table to help Big Smart to produce a pile of sawdust, Tang Zheng told it to take a look at home when making paper.
On the other hand, he carried the iron pick and went out, and walked all the way to the original mine.
Since hiring miners, Tang Zheng has not personally gone to the mine for a long time.
This small cave that I let myself enter for one night at the beginning, the entrance of the cave has been fully developed at this time, and the deep black cave can be seen from a distance.
You don't need to bow down and low back to enter smoothly.
Enter with a torch, being vigilant all the way.
Fortunately, no threatening creatures in the wild were found.
Holding the iron pick all the way ding ding dong dong and smashed it.
The granite is not too rare to pick up at all. When you see the iron ore and copper ore, you will collect them all. Anyway, the item column has just been expanded by four grids, and the capacity is enough.
Until the evening, Tang Zheng did not find the shadow of sulfur mine and saltpeter mine.
The output of such exquisite minerals is too rare.
The sky is getting into the night outside. If you stay in the woods at night, the probability of encountering danger rises sharply.
I had to give up.
The process of gunpowder was delayed. Tang Zheng was a little dull while eating dinner, his brows kept frowning.
At this moment, a reminder suddenly came out of my ear.
Ding! Your friend sent you a private chat!
Tang Zheng opened the light curtain and discovered that he was one of the miners.
After seeing the message, Tang Zheng's eyes widened.
Boss, is this the saltpeter mine you are talking about? Picture image
The pale-red shell rock mass is covered with a layer of irregular sand like scales.
I used the illustrated book to be firm.
It is indeed a saltpetre mine!
Yes, can you collect it? Tang Zheng dictated that the light curtain was automatically converted into words and sent over.
Since mobile phones have evolved into light particles, there is no need to type in communication, which is quite convenient.
Embarrassed, embarrassed boss, you are too dear to me, this thing my arm was numb just now, I didn't even hit a fire star. The bronze pickaxe that you gave me also smashed a gap
It seems that the restrictions have caused trouble again.
If you want to collect exquisite minerals, you must at least enter the Bronze Age.
And all the miners under his hands are still in the Neolithic Age.
Every day, I was exhausted, and I lay down and fell asleep when I went home after digging, and there was almost no time to develop my own knowledge.
After all, for these C-Rank or B-Rank innate talent players, there is a lot of progress that they cannot catch up.
Tang Zheng thought for a moment.
Speak slowly.
What are your coordinates?
There was a sudden silence on the other end.
Tang Zheng did not rush to ask again.
Coordinates is a sensitive topic, even if players at this stage have a tendency to unite.
But in reality, there are still a few tribes, and most of them keep in touch with private chats through forums.
After a long time, the answer was finally given over there
511830
Looking at this number that is not too close to him, Tang Zheng in The heart gives a rough estimate of the pros and cons.
This miner, Tang Zheng remembers correctly.
When he was recruited, his innate talent was D-Rank's mining efficiency improvement.
The improvement is also pitiful, only 5 faster than ordinary people, better than nothing.
Almost no deterrent.
From the perspective of one's current strength, even if the other party has a bad heart and deliberately wants to trick oneself into the past, the probability of success is not high.
Besides, no matter how bad it is, he still has two life-saving cards, Retreat Strengthening and Great Cleverness.
Tang Zheng in other districts dare not say, but in the 96 district this area, the players who can play too smart, I am afraid that they have not yet appeared.