environmental effect of barite mining in Oman

(PDF) Environmental Impact of Mining Exploitation: A …

Environmental Impact of Mining Exploitation: A Case Study of Some Mines of Barite in the Eastern Anti-Atlas of Morocco October 2016 Journal of Environmental Protection 7(11):1473-1482

Recovery of lead and barite from the abandoned Ichmoul …

The present study aims at the valorization of useful minerals contained in polymetallic mine wastes. Ichmoul mine (Batna, Northeastern Algeria) is one of these mines, it was abandoned in 1954. Thereafter, this mining site was known as an artisanal mining. This work focused on the recovery of lead (Pb) and barite (BaSO4) that are …

Sustainability | Free Full-Text | Physicochemical …

Over 90% of barite mining activities in Nigeria are carried out by artisanal and small-scale miners (ASMs), and up to 75% of these miners operate informally, without mining license and rights. Such …

Fostering the Sustainability of Artisanal and Small-Scale Mining …

The exploration and mining of Nigerian barite are primarily by artisanal and small-scale miners (ASM) whose operations are characterized by poor productivity. As a result, the quantity and quality of barites produced do not satisfy the nation's oil sector demands and other industries that require the mineral. This situation leads to massive importation of …

What is barite? Uses and production process

Barite side effects. Barite, a mineral primarily composed of barium sulfate, is generally considered non-toxic to humans. However, the side effects of barite exposure can occur when it is inhaled as fine dust particles. Prolonged or heavy inhalation of barite dust can potentially lead to respiratory irritation, coughing, and shortness of breath.

General Process Introduction Of Barite Beneficiation

The process involves crushing and grinding barite ore to reduce the desired size. It mainly involves using jaw crushers, impact crushers or cone crushers to reduce the size of barite raw material. After being crushed by these crushers, the size of the particles can be further reduced by grinding with a ball mill, raymond mill or other grinders.. First, …

Characterization and environmental implications of …

The specific gravity of barite should range from 4.1 to 4.6 to be applicable as a drilling mud additive. This study considered the occurrence, utilization and challenges facing the mining of barite in Nigeria. It also discussed the global reserve, production and consumption of barite and types of barite ores and associated minerals in Nigeria.

Environmental and health hazards associated with …

Mineral associated with the ore are a main concern when mining and processing barite. In many barite deposits, quartz is present with the …

Safe Mining Assessment of Artisanal Barite …

Barite, used in mud formulation, is mined in several places to support the industry. However, there is insufficient literature on the downside of mining and associated hazards, especially in the artisanal barite mining …

Bioavailability of barium to plants and invertebrates in soils

Barium (Ba) is a nonessential element to terrestrial organisms and is known to be toxic at elevated concentrations. In this study, the bioavailability and toxicity of Ba in barite (BaSO4) contaminated soils was studied using standard test organisms (Lactuca sativa L. "Great Lakes", Eisenia fetida). Contamination resulted from barite mining ...

Geoenvironemtal Assessment of Abandoned Barite …

environmental consequence of mining. The most visible environmental impact of mining is the alteration, sometimes near-total destruction, of the mine site's natural landscape as seen in fig 1 and 2. Fig 1: An overview of land degradation caused by barite mining Fig 2: Settlement near an abandoned barite mining site

Mining in Oman

Enforcement regime. Introduction. There is a substantial mineral resource base in Oman, predominantly contained in the mountains which span 700 kilometres by 150 kilometres, …

Effect of barite exploitation on the safety ((a) and (b)), and …

Mining has been subject to fluctuations related to wars, economic crises, and advances in environmental rights. A series of events led some European countries, such as Spain, …

Evidence of the impacts of metal mining and the effectiveness of mining

Mining activities, including prospecting, exploration, construction, operation, maintenance, expansion, abandonment, decommissioning and repurposing of a mine can impact social and environmental systems in a range of positive and negative, and direct and indirect ways. Mining can yield a range of benefits to societies, but it may also …

Environmental Issues and the Prospects of Mining in …

But mining activities also have a positive impact on the environment and its host communities if sustainable and modern methods are adopted. Recycling, improving legislation and regulations, proper environmental management systems, proper mines closure and site reclamation ... 1.2 The Environmental Impacts of the Mining Industry …

Environmental Sustainability in the Mining Sector

Environmental Sustainability in the Mining Sector. Call Center 1991 / Complaints 80071999. WhatsApp 24404696. Customer Login.

Barite Prices, News, Chart, Analysis and Forecast

Improvements aimed at increasing efficiency and lowering pollution of barite mining and processing technologies can open new market niches and attract more consumers. Barite News. The report covers the latest developments, updates, and trends impacting the price of barite, providing stakeholders with timely and relevant information.

Metallogeny and Genesis of Fault-Filling Barite-Sulfide Veins …

However, Ref. have discussed the environmental impacts of barite mining in the Ougnat Massif. Recently, Ref. [ 18 ] discussed the genetic relationships between faults and barite veins, describing that the barite of the Ougnat Massif is vein-type, and that mineralization-bearing structures are hosted within NE-SW to E-W and …

(PDF) Environmental Impact of Mining Exploitation: A Case …

Environmental Impact of Mining Exploitation: A Case Study of Some Mines of Barite in the Eastern Anti-Atlas of Morocco ... to well understand the characteristics of the ore bodies (geometry, depth, grade, tonnage,…). To avoid these negative effects of barite exploitation on environment, it is recommended to i) establish a geological study and ...

The Environmental Impact of Mining (Different Mining …

Mining remains an essential and growing part of the modern industry. By some estimates, it makes up nearly 45% of the total global economy, and mineral production continues to increase as demand for raw materials grows around the world.. However, many mining techniques still in use can have serious impacts on both the …

Safe Mining Assessment of Artisanal Barite Mining …

However, there is insufficient literature on the downside of mining and associated hazards, especially in the artisanal barite mining sector. This paper contains ... Sci. Total Environ. 2014, 488, 85–99. [CrossRef] Younger, P.L. Environmental impacts of coal mining and associated wastes: A geochemical perspective. Geol. Soc. Lond. Spec. Publ ...

The environmental impact of historical Pb-Zn mining waste …

1. Introduction. Mining and milling operations and smelting-refining processes are important anthropogenic sources of potentially harmful elements (PHE) in the environment (Dudka and Adriano, 1997; Jordan et al., 2009).Mining itself affects relatively small areas, however, ore processing and tailings/mining waste deposits (MWD …

Environmental impact of direct lithium extraction from brines

Starting in the early 2000s, environmental concerns have been raised about lithium mining from continental brines by local populations, non-governmental organizations and the press, first in Chile ...

Assessment of barite of Lasbela, Balochistan, Pakistan, …

Keywords Barite Drilling mud Trace elements Environmental impacts Lasbela Introduction Barite (BaSO 4) is known for its heavy speciﬁc gravity and used primarily as a weighting agent for drilling ﬂuids; in addition, it has application as radiation-shielding material (Fugaru et al. 2015; Godwin 2012) and heavy weight aggregate (Naseem et al ...

Barite Powder and its applications

In addition, barite is used in the production of cement and as a filler in plasterboard and paint putties. Mining and Metallurgy. In the mining and metallurgy sectors, barite powder finds applications in refining processes. It is used as a flux to remove impurities from ores, acting as a slag conditioner during the smelting process.

Geoenvironemtal Assessment of Abandoned Barite …

The most visible environmental impact of mining is the alteration, sometimes near-total destruction, of the mine site's natural landscape as seen in fig 1 and 2. Fig 1: An …

Formation of marine barite in the deep-sea environment: …

The morphology of barite crystals in seawater is related to their origin and formation environment, which largely depends on the temperature, pressure, availability of surface area for crystal growth, and the saturation state of Ba in the solid solution-aqueous solution system when barite precipitation occurs (Bertram and Cowen, 1997, Dunn et ...

Environmental barium: potential exposure and health-hazards

The relatively widespread presence of environmental barium is raising a growing public awareness as it can lead to different health conditions. Its presence in humans may produce several effects, especially among those chronically exposed from low to moderate doses. Barium accumulation can mainly oc …

[PDF] Environmental Impact of Mining Exploitation: A Case …

Extraction of mineral resources is the backbone of the national economy in many developed and developing countries of the world. However, the exploitation can have many negative impacts on the immediate environment of the exploitation sites. In this study performed on some mining areas of the Moroccan Anti-Atlas, four principal …