Graphite mines are all eliminated, the height inside the graphite mines is very high, there are many large graphite ores, graphite structures are also very rare, the price is very high.
graphite mine
Posted: Aug 2, 2016
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天边的海999
5/5Outstanding
Original Text
During the process, you can understand the mining history of this area and experience the working environment of the miner, most of the journey is by special underground train, the rest of the journey.
0
Posted: Mar 1, 2018
打起背包去旅行
4/5Excellent
Original Text
It feels like everything is a good reason.
0
Posted: Sep 9, 2018
Esytfg
3/5Average
Original Text
The whole ore structure is complex. Graphite resources are relatively scarce worldwide, can be used to make some precision electronic components, the whole ore structure is complex.