|Celamin||Tunisia||Chaketma Project: Bench-scale beneficiation tests.|
|Cominco Resources||DR Congo||Hinda Project: Bench-scale beneficiation tests. Carbonatite, fluorapatite (francolite).|
|Gadde Bissik||Senegal||Solubility tests for direct application rock|
|GB Minerals||Guinea-Bissau||Farim Project: Bench-scale beneficiation tests and supervision of pilot plant tests. Apatite with siliceous or pyritized layers.
Phosphoric acid pilot plant tests.
|Legend International||Australia||Continuous Dihydrate test and production of DAP samples for marketing purposes.|
|Malec Sal||Senegal||Phosphoric acid pilot plant tests in Dihydrate (DH), hemi-hydrate (HH), hemi-dihydrate (HDH) modes. SSP, DAP, MAP batch tests.|
|Minemakers||Australia||Wonarah Phosphate Project: Supervision of beneficiation pilot plant tests in Australia.|
|Pulse Designs||Senegal||SOMIVA Phosphate Project: Bench-scale beneficiation tests.|
|Sunkar||Kazakhstan||Chilisai Feasibility Study:
Bench-scale beneficiation tests. carbonate-substituted apatite (fracolite).
Continuous Dihydrate phosphoric acid tests (total 7 tests), MAP, DAP, MER reduction. Test effect of rock grind on performance.
|Vale||Peru||Bayóvar II Project:
Bench-scale beneficiation tests.
Phosphoric acid pilot plant tests – dihydrate (DH), hemihydrate (HH) for a total of five continuous runs. SSP, TSP, and mono- and di-calcium phosphates (MCP/DCP) for animal feeds.
Bench- and Pilot Plant-scale beneficiation tests with carbonatite/regolith ore.
Continuous Dihydrate and Hemi-hydrate phosphoric acid tests with beneficiated carbonatite/regolith rock
|Viru Keemia Grupp||Estonia||Maardu Project: Bench-scale beneficiation tests.|