Geochemical and mineralogical characteristics of some gold mine ...

Most of the tailings have uniform silt-size with fine to very finesand and clay. Atud tailings have coarse to fine sands. High carbonate, ...

The tailings from four gold mines in Egypt, namely Fatira, El Sid, Barramiya, and Atud were investigated for their geochemical-mineralogical features

Geochemical and mineralogical characteristics of some gold mine ...

Geochemical and mineralogical characteristics of some gold mine tailings in the Eastern Desert of Egypt. Mostafa REDWAN (✉). Geology Department, Faculty of ...

Geochemical and mineralogical characteristics of some gold mine ...

Geochemical and mineralogical characteristics of some gold mine tailings in the Eastern Desert of Egypt · List of references · Publications that cite this ...

Geochemical and mineralogical characteristics of some gold mine ...

Geochemical and mineralogical characteristics of some gold mine tailings in the Eastern Desert of Egypt.

A case study of Fatira gold mine area, Eastern Desert, Egypt

Geochemical/mineralogical analyses were carried out on abandoned gold mine area. ... Stream sediments, tailings, and weathered samples derived from different ...

Geochemical and Mineralogical Characteristics of Mine Wastes from ...

The results show albite, quartz, actinolite, dolomite and annite as the major phases in the wastes. Fe, Si and Ti are present at concentrations above the upper ...

Mineralogical and Geochemical Characterization of Gold Mining ...

Detailed characterization of both tailings types indicates the presence of fine-grain size material hosting substantial amounts of sulfides that ...

(PDF) Geochemical and mineralogical characteristics of some gold ...

Geochemical and mineralogical characteristics of some gold mine tailings in the Eastern Desert of Egypt. by Mostafa Redwan. Frontiers of Earth Science. See ...

Mineralogical and Geochemical Characterization of Gold Mining ...

Differently, samples from the old circuit shave higher average concentrations of Al (0.88%), Ca (2.4%), Mg (0.96%), and Mn (0.17%), present as ...

Geochemical and mineralogical characterization of mine tailings at ...

Between 1965–1988 the iron oxide copper gold-type (IOCG-type) magnetite ore deposit at Rautuvaara was mainly beneficiated at the mine but also ores from two.

The Umm Matierah gold prospect: Mineralogical and geochemical ...

Pyrite, arsenopyrite, and gold are the dominant ore minerals in alteration zones. •. Low-T propylitization, veins-stockworks brecciation are the ...

Geochemical and Geologic Relations Of Gold and Other Elements at ...

tion and exploration on the east side of the range. In a general way, at least the southeast half of the because it forms the largest mineral deposits in that ...

Geochemistry and mineralogy of auriferous tailings deposits and ...

Deposit 2: Free and enclosed gold particles in ankerite (purple), chlorite, quartz, and pyrite (dark pink). Deposit 3: Relics of arsenopyrite ...

Mineralogical and geochemical characteristics of tailings and waste ...

Extended Abstract. Gold mining activities have raised several environmental and health concerns in the lo- cal communities in northeastern Thailand.

Mineralogical-geochemical characteristics of gold deposits ...

Mineralogical-geochemical characteristics of gold deposits developed at shallow depths · Yu.S. Berman, · G.P. Volarovich & · A.I. Kazarinov ...

GEOCHEMICAL AND MINERALOGICAL METHODS OF ...

In central Asia several mineral deposits containing ... same deposit or the same geochemical province will have the same fluorescent properties.

Chapter: 2 Geology and Geochemistry of Gold Occurrences in Virginia

Arsenopyrite is a characteristic mineral in orogenic gold deposits that formed at greater depths, such as those that might be expected to occur in the Blue ...

GEOCHEMICAL CHARACTERISTICS OF TP3 MINE WASTES ...

Heavy-mineral concentrates were obtained by placing a few grams of mine waste into the heavy liquid methylene iodide (specific gravity of 3.3) to separate ...

Geochemical Characteristics of Tailings from Typical Metal Mining ...

The results showed that the mineral composition and content of tailings in each research area were different. Among them, quartz was the most abundant mineral ...