Linked from
The 10 pages that link to Phosphate mining, each with the reason it gives.
PhosphateRelated: Mining converts geological phosphate deposits into materials used in agriculture.
GuanoRelated: Guano and phosphate deposits both supplied phosphorus to expanding agriculture.
PhosphoriteRelated: Mining makes phosphorite available for fertilizer and chemical production.
Red Sea GovernorateRelated: Mining has long used deposits in the governorate's Eastern Desert.
History of NauruNarrower topic: Nauru’s political economy revolved around this extractive industry.