Molasses comes from Sugar cane and has Sugar in it. That would be a source of tooth decay. Mineral rich or not.
NOW makes bone meal from cow bones. 1 Teaspoon=1 gram cal, 1 mg iron, 25mg mag.
The best source of minerals is seaweed. The ocean has every mineral your body could need in the right balance.
Don't forget we came from the earth. It is our mother. The ocean is part of the earth.
Seaweed has all the minerals from our mother and the sun gives it energy from our Father.