Be careful that you don't become like the minerals you work among.'
The minerals at contact are quartz, biotite, magnetite and hornblende.
In minerals it would seem as though the list of products was unequaled.
It has minerals such as iron, lead, copper and sulphur in the earth.
Vitamins and minerals and hard radiations and things, and then he's going to bed.
There was a chance they might contain the vitamins and minerals needed.
Of the other minerals Craig had hoped to find, however, there were only traces.
He carried heavy loads, too, when he went searching for minerals and fossils.
What is the earliest time at which man began to dig for minerals in Mexico?
They are minerals, and they come, as we know, out of the depths of the earth.