Geoconservation of geological and mining heritage related to
2023年3月1日 The geosites discussed here occur at the Archean-Paleoproterozoic boundary and are related to the deposition of the banded iron formations (∼2.52 Ga) and with the Transamazonian (2.1–1.94Ga) and Brasiliano orogenies (650 - 450 Ma) fromاObtener precio
Gold Mineralization in Banded Iron Formation in the
2013年3月27日 This study investigates the characteristics of gold mineralization in the Amalia BIF based on ore textures, mineral-chemical data and sulfur isotope analysis.اObtener precio
Gold-Sulfide Mineralization in Banded Iron Formation at Girar ...
2023年1月21日 Gold-Sulfide Mineralization in Banded Iron Formation at Girar, Bundelkhand Craton, India: Inferences from Field Observations and Petrography AjitاObtener precio
Minerals Special Issue : Depositional Environment, Genesis and
2022年10月31日 Among the many types of gold deposits, Banded Iron Formation (BIF) illustrates an exploration target.اObtener precio
Gold Mineralization in Banded Iron Formation in the Amalia
The Blue Dot gold deposit, located in the Archean Amalia greenstone belt of South Africa, is hosted in an oxide ( carbonate) facies banded iron formation (BIF). It consists of threeاObtener precio
Banded iron formation - Wikipedia
Banded iron formation is more precisely defined as chemically precipitated sedimentary rock containing greater than 15% iron. However, most BIFs have a higher content of iron, typically around 30% by mass, so thatاObtener precio
Archaean lode gold mineralisation in banded iron
2006年7月12日 Banded iron formation. Gold. South Africa. The Kalahari Goldridge Mine is located within the Archaean Kraaipan Greenstone Belt, about 60 km southwestاObtener precio
Depositional model for banded iron formation host to gold in the ...
2019年10月1日 Banded Iron Formations (BIF) developed strongly during the Neoarchean – Paleoproterozoic Eras linked with global environmental processes such as the GreatاObtener precio
Silver-gold and polymetallic mineralization in the banded
2021年9月1日 Exploration for gold began in 1936. As a result, many gold occurrences were discovered. In this paper, iron ore horizon in the Ingulets operating iron open pit. AاObtener precio
Silver-gold and polymetallic mineralization in the banded iron ...
2021年9月1日 Introduction The Kryvyi Rih iron ore basin (KRIOB) is one of World-class BIF deposits. Total volume of reserves and resources is calculated to be 70 Gt. AnnualاObtener precio
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