Mineralogy Detection and Analysis of an Altered Rock Type Gold Ore Process

DOI

10.2991/978-94-6463-708-3_27How to use a DOI?

Keywords

altered rock; gold mineral; pyrite; gangue; fine particles

Abstract

Detection and analysis of process mineralogy for altered rock type gold ores produced by a gold mine in Shandong Province, and proved the characteristics of the target element gold and its mineral embedding, gold occurrence status and grain size distribution of gold-containing mineral in the ore sample. The experimental outcomes indicate that the gold-bearing minerals present within the samples predominantly consist of electrum and pure gold. These gold minerals are predominantly found in association with pyrite and arsenopyrite, while a minor proportion is accompanied by quartz. Furthermore, the gold minerals primarily occur in the form of encapsulated gold, exhibiting a fine content of 87.03%. The average dimension of these gold particles is measured to be 5.03 µm.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

TY  - CONF
AU  - Junjie Wang
AU  - Qiwei Sun
AU  - Guangsheng Li
AU  - Yanbo Chen
AU  - Xiaoguang Zhang
PY  - 2025
DA  - 2025/05/09
TI  - Mineralogy Detection and Analysis of an Altered Rock Type Gold Ore Process
BT  - Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)
PB  - Atlantis Press
SP  - 242
EP  - 248
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-708-3_27
DO  - 10.2991/978-94-6463-708-3_27
ID  - Wang2025
ER  -