Black Minerals for Pigeons.Black Minerals contain:Phosphorus P 4%Calcium 29.30%Sodium 3% Vitamin A 160000 iu/kgVitamin D3 60000 iu/kgVitamin E 200 iu/kgCopper 200mg/kgSelenium 4mg/kgAlso includes Vitamins: B1, B2, B6 & B12