1. Data source #HOkS9Ebt Type Company sources Url nickelasia.com File Rio Tuba Nickel Mining Corpora....pdf Publication title Rio Tuba Nickel Mining Corporation — Nickel Asia Corporation Comment on data source Company website
2. Data source #rDwb1gar Type Government sources Url miningdataonline.com File Major Mines & Projects _ Rio T....pdf Publication title Major Mines & Projects _ Rio Tuba Mine
3. Data source #3vHEV4CG Type Media report Url www.philstar.com File Nickel Asia unit fined for loa....pdf Publication title Nickel Asia unit fined for loading nickel ore export without papers _ Philstar.com Date 2023-2-8 Organisation Philstar.com
4. Data source #Hls2-1Fv Type Media report Url restofworld.org File Nickel mining in the Philippin....pdf Publication title Nickel mining in the Philippines is slowed by angry villagers - Rest of World Date 2023-8-30 Name NICK ASPINWALL Organisation Rest of World Comment on data source Community details.
5. Data source #iJaWkfhx Type Crowdsourcing Url en.wikipedia.org File Rio Tuba mine - Wikipedia.pdf Publication title Rio Tuba mine Date 2023-11-15 Organisation Wikipedia
6. Data source #RXzSEZfW Type Research Paper / Policy Report Url electronicswatch.org File human-rights-and-environmental....pdf Publication title Human Rights and Environmental Impact of Nickel Mining at Rio Tuba Date 2022-05 Organisation Electronics Watch
7. Data source #CAjLqJfo Type Research Paper / Policy Report Url pcij.org File Palawan authorities rezone for....pdf Publication title Palawan authorities rezone forest to allow mining Date 2021-12-06 Name KAROL ILAGAN Organisation PHILIPPINE CENTER FOR INVESTIGATIVE JOURNALISM (PCIJ)