paragraph_text: Henry Wickenburg (November 21, 1819 – May 14, 1905) was a Prussian prospector who discovered the Vulture Mine and founded the town of Wickenburg in the U.S. state of Arizona. Wickenburg later in life became a farmer and died penniless despite the fact that the mine that he discovered produced as much as $70 million worth of gold during its course of operation, making it the most important gold mine in Arizona.

paragraph_text: Samuel Gustaf Hermelin (4 April 1744, Stockholm – 4 March 1820) was a Swedish industrialist, diplomat and cartographer. Samuel Gustaf also belonged to the Swedish nobility. He attended the University of Uppsala for mining. In 1782, he went to the United States to study the mining operations and served as the first Swedish ambassador to the United States. He eventually moved back to Sweden and owned a mining company in Lapland. Samuel Gustaf was elected a Foreign Honorary Member of the American Academy of Arts and Sciences in 1784.

paragraph_text: The American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME) is a professional association for mining and metallurgy, with over 145,000 members. It was founded in 1871 by 22 mining engineers in Wilkes-Barre, Pennsylvania, United States, being one of the first national engineering societies in the country. Its charter is to "advance and disseminate, through the programs of the Member Societies, knowledge of engineering and the arts and sciences involved in the production and use of minerals, metals, energy sources and materials for the benefit of humankind." It is the original parent organization of the Society for Mining, Metallurgy, and Exploration (SME), The Minerals, Metals & Materials Society, the Association for Iron and Steel Technology (AIST), and the Society of Petroleum Engineers. The organization is currently based in Dove Valley, Colorado.

paragraph_text: Louis Doremus Huntoon, E.M., M.A. (1869–1937) was an American mining engineer, born at Paterson, New Jersey, and educated at the New York College of Pharmacy and the School of Mines of Columbia University (1895). He was employed as a chemist and assayer in Colorado in 1895-96 and mining and metallurgical engineer in New York in 1896-1903, and he remained in New York afterwards. He became consulting engineer in New York City after 1911.

paragraph_text: On 9 July 2011 South Sudan became the 54th independent country in Africa and since 14 July 2011, South Sudan is the 193rd member of the United Nations. On 27 July 2011 South Sudan became the 54th country to join the African Union.

paragraph_text: Johnnie & Jack were an American country music duo composed of Johnnie Wright (1914–2011) and Jack Anglin (1916–1963). The duo became members of the Grand Ole Opry in the 1940s. Between 1951 and 1962, the duo released several singles on the RCA Victor Records label, including their version of "Goodnite, Sweetheart, Goodnite" which peaked at No. 4 on the Best Seller charts, and the No. 1 "(Oh Baby Mine) I Get So Lonely".

paragraph_text: He was born in Lyon, in Rhône, France, the son of Joseph François Termier and Jeanne Mollard. At the age of 18 he entered the Polytechnic School, then the Paris School of Mines in 1880. After graduation, he became professor at the school of mines at Saint-Etienne. In 1894 he left for Paris, where he would teach for the remainder of his career.

paragraph_text: The best known and most prolific zinc mining region of north Arkansas for many years was the Rush Creek mining district of Marion County. Its history began when John Wolfer—an early prospector along the Buffalo River—discovered a large deposit of zinc on the creek in southern Marion County. George Chase purchased Wolfer's claim and established the Morning Star Mining Company, which eventually became one of the largest producers of zinc in Arkansas. One day a miner at the Morning Star Mine extracted a single mass of pure smithsonite (zinc carbonate) weighing 12,750 pounds.

paragraph_text: CARICOM Members Status Name Join date Notes Full member Antigua and Barbuda 4 July 1974 Bahamas 4 July 1983 Not part of customs union Barbados 1 August 1973 One of the four founding members Belize 1 May 1974 Dominica 1 May 1974 Grenada 1 May 1974 Guyana 1 August 1973 One of the four founding members Haiti 2 July 2002 Provisional membership on 4 July 1998 Jamaica 1 August 1973 One of the four founding members Montserrat 1 May 1974 British overseas territory Saint Kitts and Nevis 26 July 1974 Joined as Saint Christopher - Nevis - Anguilla Saint Lucia 1 May 1974 Saint Vincent and the Grenadines 1 May 1974 Suriname 4 July 1995 Trinidad and Tobago 1 August 1973 One of the four founding members Associate Anguilla July 1999 British overseas territory Bermuda 2 July 2003 British overseas territory British Virgin Islands July 1991 British overseas territory Cayman Islands 16 May 2002 British overseas territory Turks and Caicos Islands July 1991 British overseas territory Observer Aruba Constituent country of the Kingdom of the Netherlands Colombia Curaçao Constituent country of the Kingdom of the Netherlands Dominican Republic Mexico Puerto Rico Unincorporated territory of the United States Sint Maarten Constituent country of the Kingdom of the Netherlands Venezuela

paragraph_text: Guyana (pronounced / ɡaɪˈɑːnə / or / ɡaɪˈænə /), officially the Co-operative Republic of Guyana, is a sovereign state on the northern mainland of South America. It is, however, often considered part of the Caribbean region because of its strong cultural, historical, and political ties with other Anglo - Caribbean countries and the Caribbean Community (CARICOM). Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Suriname to the east and Venezuela to the west. With 215,000 square kilometres (83,000 sq mi), Guyana is the third - smallest country on mainland South America after Uruguay and Suriname.

paragraph_text: John Bigelow Jr. was the eldest of the two sons of the statesman John Bigelow, Senior and Jane Tunis Poultney born in New York City, New York. He spent much of his early years in France and Germany. At the Mining Academy of Freiberg/Saxony he became a member of the fraternity Montania. He traveled throughout Europe with his parents. He became fluent in the French language as well as having a general understanding of German and Italian.

paragraph_text: The original home of the CARICOM Secretariat (and its precursor the CARIFTA Secretariat) was at Colgrain House (specifically the southern half of the building, while the northern half was used as the residence of the secretary-General) on Camp Street, Georgetown, Guyana. Ground was broken for a new CARICOM Secretariat headquarters on February 25, 1998, at Liliendaal/Turkeyen. Construction of the CARICOM Secretariat Headquarters Building commenced in May 2001 and on 19 February 2005 the building was officially commissioned in an inauguration ceremony. The building was officially handed over to the CARICOM Secretariat on 15 July 2005 and the secretariat commenced operations in the building on 26 July 2006.

paragraph_text: Einar Sverdrup studied to be a mining engineer in the United States and at the Norwegian Institute of Technology in Trondhjem. In 1923 in Trondhjem he married Dagny Lorck. The couple had three children, and settled in Bærum. Sverdrup eventually became the CEO of the Store Norske Spitsbergen Kulkompani, a Norwegian coal mining company based in Svalbard.

paragraph_text: Carlos Martínez Gorriarán is a Spanish scholar, born in San Sebastián, Basque Country, Spain. After being a member of marxist and basque nationalist movements, he became one of the founding members and spokespersons of ¡Basta Ya! association and head of the Plataforma Pro from which the Union, Progress and Democracy (UPyD) party emerged in September 2007. In ¡Basta Ya! he was opposed to ETA, and also to the "obligatory nationalism" that he considered to be occurring in the Basque Country. He is a member of the Directing and Political counsels of the party.

paragraph_text: The Toroparu mine is one of the largest gold mines in the Guyana and in the world. The mine is located in the north-west of the country in Cuyuni-Mazaruni. The mine has estimated reserves of 6 million oz of gold.

paragraph_text: The proposed Galore Creek mine is one of the largest undeveloped gold deposits in Canada and in the world. The deposit is located in the north-west of the country in British Columbia. The mine has estimated reserves of 12 billion pounds of copper, 10.7 million oz of gold and 183.1 million oz of silver.

paragraph_text: The Kencana mine is one of the largest gold mines in Indonesia and in the world. The mine is located in the east of the country in North Maluku. The mine has estimated reserves of 4.63 million oz of gold and 6 million oz of silver.

paragraph_text: The Laurel Run mine fire is an underground mine fire near the communities of Laurel Run and Georgetown, in Luzerne County, Pennsylvania, in the United States. The fire started burning in 1915 at the Red Ash Coal Mine. Attempts to control it lasted from 1915 to 1957 and recommenced in 1966. In the 1960s, the United States government and the Pennsylvania state government became involved in containing the fire. Attempts at stopping the spread of the fire were erroneously declared successful in 1973, but the fire is still burning.

paragraph_text: Fire Down Below is a 1997 American action film starring Steven Seagal and directed by Félix Enríquez Alcalá in his directorial debut. The film also includes cameos by country music performers Randy Travis, Mark Collie, Ed Bruce, Marty Stuart and Travis Tritt, and country-rocker and the Band member Levon Helm, as well as Kris Kristofferson in a supporting role. Steven Seagal plays Jack Taggart, an EPA agent who investigates a Kentucky mine and helps locals stand up for their rights. The film was released in the United States on September 5, 1997.

paragraph_text: Portugal is a significant European minerals producer and is ranked among Europe's leading copper producers. The nation is also a notable producer of tin, tungsten and uranium. However, the country lacks the potential to conduct hydrocarbon exploration and aluminium, a limitation that has hindered the development of Portugal's mining and metallurgy sectors. Although the country has vast iron and coal reserves—mainly in the north—after the 1974 revolution and the consequent economic globalization, low competitiveness forced a decrease in the extraction activity for these minerals. The Panasqueira and Neves-Corvo mines are among the most recognised Portuguese mines that are still in operation.[citation needed]

Question: When did the country where the Toroparu Mine is located become a member of Caricom?
Answer: 1 August 1973