Chapter 686

”The surface of the ore is green, hard and metallic. "

tianleizi bent his fingers and knocked on the ore surface.

Ding!

Ding!

Two crisp sounds rang in the courtyard.

"The voice is clear and clear!"

Tianleizi's eyes brightened and murmured, "good! At least the ore is very pure! "

"Come, get the tools of the poor!"

Tianleizi stood up and shouted to the disciples of daomeng behind him.

After a while, some disciples handed a set of tools to tianleizi.

Tianleizi took out the tool and carried out more precise and detailed detection on the ore.

For a long time, tianleizi put away his tools.

"How about this material, Taoist?"

Ye Yu sees that tianleizi has finished testing, and chuckles and asks.

After a moment's meditation, tianleizi said in a voice, "well, according to the detection of the poor road, this ore should be the raw ore of a copper mine!"

Ye Yu nodded slightly, "yes, as the Taoist priest said!"

"Ah!" Tianleizi sighed and his eyes were disappointed.

"I thought Ye Yu would find some rare mines, but it's only a copper mine!"

Tianleizi was disappointed and said, "in terms of sword casting materials, this copper mine is the lowest! Even if it is mixed with other special metals, the alloy formed is not the highest sword casting material! "

After tianleizi, a group of disciples of the Taoist League heard about it and began to discuss it in a low voice.

"Ah? It's a copper mine! "

"Cut! I thought it was something good! That's all! "

"Ha ha, it was said to surprise us before. Now it's really a big surprise!"

"Although Ye Yu's sword casting skill is excellent, there is no sword casting material available! It's far from our alliance! "

Tianleizi waved to all the disciples to be quiet, turned to look at Ye Yu and said, "Ye Yu Dao friend, do you use this copper mine to forge a sword? "

there was disappointment in his eyes, and tianleizi continued," to be honest, I'm very disappointed! "

" disappointed? " Ye Yu's face is not a little ashamed, but as always indifferent.

"Did the Taoist just see the surface?"

Ye Yu said, "didn't Taoist priest find out the particularity of the ore?"

"What's special?" Tianleizi's eyes closed and he began to think.

"In terms of particularity, this copper ore has its own peculiarities!"

Tianleizi's eyes flashed a fine light, "the first point is heavy!"

"This copper ore has a very large proportion! Even if I pull it with all my strength, I've only moved it one foot! "

Speaking of this, tianleizi looks at Ye Yu in surprise, "when moving the ore, Ye Yu's performance is very good, but I'm surprised by the poor way!"

Ye Yu waved and chuckled, "it's just a little strength! Taoist priest, let's continue to talk about this ore! "

Tianleizi nodded, and then said, "second, the purity of copper in the ore is very high!"

Tianleizi then repeated, "it should be said, very high!"

"According to the calculation of the poor way, the content of copper in the ore has reached more than 90%."

There was a flash of shock in tianleizi's eyes. "Such a high purity is absolutely impossible in nature!"

Tianleizi said, looking up at Ye Yu, "I'm very curious, is this ore really an untreated raw ore?"

With a smile on his lips, Ye Yu nodded and said, "the Taoist priest can rest assured that this crazy ore is absolutely raw ore!"

Tianleizi hears the light in his eyes and mumbles, "so the ore is a little interesting!"