Minerals are essential to having a healthy life. In the sentence, minerals are things you ingest in your food daily.
The scientists were researching the mineral they had found.
Galena is the metallic mineral ore of lead.
a black mineral can have a brown streak.
Nitrogen gets its name from a mineral known as "niter" (potassium nitrate), from which it can be prepared.
A Stalagmite forms on a cave floor from the dripping of Mineral Rich water.
Iodine is a necessary mineral in your diet.
We need a complete sentence.
If you collect gems and minerals as a hobby you are a "rockhound."
a black mineral can have a brown streak.
mineral is any chemical substance occuring naturally in earth crust
The prospector was capable of examining the mineral deposits. This is a sentence containing the word prospector.
I had trouble looking her in the eye because of her cleavage.