Search results
Results From The WOW.Com Content Network
Martinswerk Alumina 100% Albemarle Corporation [5] |- Germany Teutschenthal 28 100% Rio Tinto Alcan (Alcan 2006) Germany Schwandorf 265 Nabaltec AG since 1994 [22] Hungary Ajka 100% Silkem Hungary, specialty alumina only since 2013 Hungary MOTIM-Magyarovar Alumina 75 GPS Kft., [23] specialty alumina only since 2002 India
Also known as pork-knockers, these artisanal gold and diamond miners have created or been a part of the folklore in Guyana. [7] In 1904, Peters Mine was the first mine opened in Guyana. From 1904 to 1909, it produced 39,800 ounces of gold (approximately 0.8 oz. per ton of ore), and in 1915 to 1916 produced another 1,103 ounces.
It is also commonly referred to as alumina or aloxite [1] in the mining, ceramic and materials science communities. It is produced by the Bayer process from bauxite . Its most significant use is in the production of aluminium metal, although it is also used as an abrasive due to its hardness and as a refractory material due to its high melting ...
The economy of Guyana is one of the fastest growing economies in the world, with a gross domestic product (GDP) growth of 19.9% in 2021. [9] In 2024, Guyana had a per capita gross domestic product ( purchasing power parity ) of Int$ 80,137 and an average GDP growth of 4.2% over the previous decade. [ 4 ]
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
File:Guyane department relief location map.jpg by Sting under licence GFDL & CC-BY-SA; french_guiana.gif, a map from the map collection of the Perry-Castañeda Library (PCL) of the University of Texas at Austin, under licence Public Domain. Few corrections from this map from the French Senat. Author: Sémhur, RaviC (translation) Other versions
Arakaka is a community in the Barima-Waini region of Guyana, standing on the Barima River and 12 miles southerly of Port Kaituma, at an altitude of 63 metres (209 feet). It is the centre of the gold-bearing district, [2] featuring lateritic-saprolitic deposits. Gold mining in the area has attracted international mining companies, such as ...
The Toroparu mine is estimated to be one of the largest gold mining projects in Guyana. The mine is located in the north-west of the country in Cuyuni-Mazaruni . [ 1 ] [ 2 ] The mine has estimated reserves of 6 million oz of gold .