50 pounds trace mineral
50 pounds stock salt
50 dried molasis
50 pounds di-calcium phosphate (for antler growth)
Mix in 55 gallon drum and pour into 5 gallon buckets, spread on the ground and you can rake it in and add water to make them start hitting it sooner. You will never buy another commercial mineral again. Cost you about $75 bucks to do 8 mineral sites twice yearly.
Used it for 5 years, works everywhere I put it.