The moisture in the solid bulk material can be divided into the following ty…
The thiocyanate leaching gold
Jiang Lirong introduced sulfuric acid was dissolved b…
I. INTRODUCTION 1. Mineral properties and uses Mica<…
In order to solve the problem of thin layer, poor gas permeability, low outp…
Dur'ngoi copper mine is a large copper and
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The naming rules for rock-type explosives are as follows:
The name…
Third, manganese
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