Gold Processing In Gosowong Mine Indonesia

Gosowong is gold mining in Indonesia, and this mine located in Halmahera Island, in the North Maluku Province at Indonesia country, one the country with the world's largest gold mine, the Grasberg mine in Irian Jaya. Gosowong mine is owned and operated by PT Nusa Halmahera Minerals (PTNHM), an Indonesian company 75% owned by Newcrest and and PT Aneka Tambang (25%)

Prior to Gosowong mine at exploration in 1992 by Newcrest, there is no previous history of gold mining or record of gold mineralisation at Gosowong existed. In 1992, Newcrest and its joint venture partner, PT Aneka Tambang ( ANTAM ) commenced joint exploration at Halmahera and adjacent islands. And the Gosowong  is a mining permit, called a Contract of Work  was granted by the Indonesian Government in 1997, continues until at least 2029

Top 10 Deepest Mine In The World

Currently now underground mining operation constitute the deepest mine in the world, with an average depth of between 2.5 km into the subsurface. The leader of the deepest mine in the world at this time is South Africa country, because there are many in the southern African countries that operate underground gold mines and two located in Ontario, Canada,  this mine is  Kidd Creek mine and Creighton mine. Three mine in South Africa are operated by the mining giant AngloGold Ashanti while the other mine belongs to Gold Fields.

This is the Top 10 deepest mine in the world

1. Mponeng Gold Mine 

Mponeng Gold Mine is the world’s deepest gold mine, this deepths mine of between 2,400m and 3,900m via a twin-shaft system in underground. Mponeng is a  gold mining industry in South Africa located south-west of Johannesburg, operations and owned by AngloGold Ashanti.

AngloGold Ashanti’s Mponeng mine in the North West Province of South Africa is one of the world’s deepest and richest gold mines with grades at over 8 g/t. It is one of three AngloGold projects in the West Witts area.

Mineral ore mined is treated and smelted at Mponeng’s gold plant. The ore is initially ground down by means of semiautogenous milling after which a conventional gold leach process incorporating liquid oxygen injection is applied. The gold is then extracted by means of carbon-in-pulp (CIP) technology. The plant conducts electro-winning and smelting (induction furnaces) on products from Savuka and TauTonaas well.

Total inclusive mineral resources as at December 31, 2014, were 86.38-million tonnes grading 17.52 g/t of gold. And total exclusive mineral resources were 44.12-million tonnes grading 18.01 g/t of gold.  Mponeng gold mine is currently undergoing expansion to extend the mine life beyond 2040.

Mineral Ore Processing In Red Lake Mine

Goldcorp (TSX: G; NYSE: GG) has been so growth-oriented over the past decade. In 2015 Goldcorps. Inc focus mining exploration on the discovery of high grade HG Young at the Red Lake mine. And in the Campbell Complex red lake gold mining district is completed underground drilling has commenced and will continue throughout 2015. Exploration drilling will also continue to focus on expansion of the R zone, NXT zone and the High Grade Zone (HGZ) up-plunge and at depth.

The Red Lake gold mine in the town of Red Lake in the province’s northwest is the world’s richest gold mine and is mined at the rate of 450 tonnes per day with an average grade of over 45 grams per tonne (1.3 ounces per tonne).

MINING OPERATIONS IN RED LAKE MINE

High Grade Zone At Red Lake mining

Gold ore in Red lake mines

The Red Lake Mining is one of the largest gold mines in Canada and largest gold mines in the world. Located in the Red Lake Mining Division within the District of Kenora, northwestern Ontario this mine cover approximately 2335 hectares, the mine is comprised of the Red Lake Complex and the Campbell Complex one of the world’s most prolific gold districts and the mine has estimated reserves of 3.23 million oz of gold

Red Lake Mining is owned and operated by Goldcorp Inc, operations are situated in the eastern part of the Red Lake Greenstone Belt in the Birch-Uchi Lake Subprovince of the Superior Province, within the core of the Canadian Shield and In 2014 Red Lake mine yielding 414,400 ounces. Gold rush in Red lake was first began in  1926, resulted in the discovery and development of several reasonably successful, former producing mining operations (i.e. >10 years production, >200,000 oz produced)

Pueblo Viejo Mine In Dominican Republic

The Pueblo Viejo mine is one of the largest gold mines in the Dominican Republic

The Pueblo Viejo mine is one of the largest gold mines in the Dominican Republic. In 2014 Pueblo Viejo mine completed its ramp up and Pueblo Viejo now the only mine in the world with annual production of more than one million ounces of gold (100% basis) at all-in sustaining costs below $700 per ounce for the next three years (2015-2017).

The Pueblo Viejo mine is located in the south of the country in Azua Province, in the Dominican Republic, approximately 100 kilometres northwest of the capital city of Santo Domingo.

In 2009, Pueblo Viejo Dominicana Corporation (PVDC) was formed by Barrick Gold and Goldcorp to develop the Pueblo Viejo mine, Goldcorp holds a 40% interest and  Barrick Gold Corporation 60% owning the remaining  interest as the mine operator. And the Pueblo Viejo mine began commercial production in January, 2013