Chapter 686 (1/2)

”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! ”