Utilize the input text as a context reference, choose the right relationship between Glencore and mining from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Miners and oil producers rally A measure of mining stocks, including Glencore (Amsterdam: GX8.AS - news ) , Anglo American (LSE: AAL.L - news ) , Antofagasta (LSE: ANTO.L - news ) , BHP Billiton (NYSE: BBL - news ) , Rio Tinto (LSE: RIO.L - news ) and Fresnillo (Amsterdam: FN6.AS - news ) , were topping the FTSE 100 as gold, silver and copper prices rose on the Comex.

Answer: industry