Linked from
The 13 pages that link to Phosphate rock, each with the reason it gives.
ApatiteRelated: Apatite supplies most of the phosphorus in economically mined phosphate rock.
Contact processRelated: Its treatment with sulfuric acid links the process to phosphorus supply.
Phosphate fertilizerRelated: Most commercial phosphate fertilizers begin with mined phosphate rock.
FluorapatiteRelated: Fluorapatite is a common phosphate-bearing mineral in many phosphate deposits.
Sechura DesertRelated: Sechura’s phosphate deposits make this resource central to regional industry.
NauruRelated: Its deposits made Nauru a major exporter before reserves were largely depleted.