How about the Linglong Gold Mine rock drill
Rockburst characteristics and numerical simulation based on a
In this study, the rockburst characteristics in Linglong gold mine are first investigated. A strain energy density index is introduced to evaluate the energy release regime
Comprehensive prediction of rockburst based on analysis of strain
Strain energy is a key factor of inducing rockburst in mine. The occurrence of rockburst depends not only on the property of storing strain energy in rocks, but also on the
Gold deposition and resource potential of the Linglong gold
Abstract The Linglong gold deposit is a super large deposit in the Linglong goldfield, northern Jiaodong Peninsula. The orebodies consist of hundreds of auriferous quartz
Layout and Parameter Analysis of the Cooling System with
In order to solve the issue of heat damage in the Linglong Gold Mine, a cooling system based on water source heat pump technology and utilizing the return air system to exhaust heat was
International Journal of Minerals, Metallurgy and Materials 2001
Abstract： To predict rock burst in deep mining excavation in Linglong gold mine, systematical laboratory tests of mechanical properties of rock, in situ stress measurement and 3-D FEM
Rock Drills and Blasting Equipment for Gold Extraction
Massive drill bits tear into ancient rock formations as gold mining operations deploy an arsenal of cutting-edge drilling and blasting equipment to access
Rockburst characteristics and numerical simulation based on a
With an increase in mining depth, rockburst is becoming an important problem in roadways of Linglong gold mine, where the overburden is up to 1000 m. Field observations
Classification forecasting research of rock burst intensity based
The rock burst belongs to a serious engineering geological disaster among the underground and deep resource exploitation engineering. The prediction of rock burst intensity
(PDF) Layout and Parameter Analysis of the Cooling
Aiming at the problem of heat damage in the Lingbei transportation tunnel at the Linglong Gold Mine''s -870 m level, a local cooling system based
Genesis of the Jiuqu gold deposit, Jiaodong gold province, China
The Linglong gold ore field is situated in the northwestern region of the Jiaodong gold province, China, with over 1000 tons of gold resources. Although the metallogenic
Generation of and countermeasures against time-delayed
Rockbursts are a common occurrence in underground excavations, such as those for water conservancy and hydropower projects, traffic tunnels, deep mining, and underground
Rockdrilling Equipment | Top, Mine Rock Drilling
Welcome to Rockdrilling Equipment, your trusted specialist Mine Rock Drilling Equipment in Polokwane Rockdrilling Equipment was established in 2000 as
Types of Drilling in Mining
These drills eliminate the need for explosives, which in turn eliminates the need for time-consuming ventilation and evacuation measures while promoting a
Linglong gold mine Report | Wood Mackenzie
The Linglong property comprises 3 mining areas (Xishan, Jiuqu and Lingshangou), located in Linglong Town, Zhaoyuan City, Shandong province. Currently using
Three-Dimensional Attribute Modeling and Deep Mineralization
The Linglong gold field in Jiaodong is well known for its quartz-vein-type gold deposits. However, recent deep exploration has revealed large altered rock-type gold
Combining 3D Geological Modeling and 3D Spectral
The Jiaodong Peninsula hosts the main large gold deposits and was the first gold production area in China; multisource and multiscale geoscience
Mineral Exploration Drilling Rigs | Wide Range | Epiroc US
We offer a wide range of exploration drilling rigs, which are designed to meet many different requirements and needs; including, ore body definition, reserve evaluation, ground
Dyke swarms and their role in the genesis of world-class gold
The second type is lamprophyre (RS09-024) from the underground mining levels in the Yinggezhuang and Jinqingding gold deposits (Linglong style) and belong to the
Linglong Au deposit, Linglong Gold camp, Zhaoyuan
Quartz vein type gold deposit, related to the Mesozoic Yanshanian Linglong granite that intrudes rocks of the Archean Jiaodong Group. Over two hundred
Challenges of One of the World''s Largest Gold Mines
The Jiaojia Gold Mine, situated in Shandong Province, China, is renowned for its substantial gold reserves and intricate geological framework. The deposit is primarily hosted at
10.11648.j.earth.20211003.16
Linglong gold deposit, located 20 km northeast of Zhaoyuan, Shandong, is a quartz vein type gold deposit. Its veins are controlled by Linglong and Batouqing fault, and vein
Accurate measurement techniques and prediction approaches for
Based on the measured in-situ stress data (Table 1), seven mines, namely Sanshandao gold mine, Xincheng gold mine, Linglong gold mine, Pingdingshan No. 1 mine,
Gold mineralized diorite beneath the Linglong ore
Here, we present the results of a comprehensive geological, geochronological, and geochemical study of the gold mineralized Xiejia diorite
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