Zinc 
To dream of zinc may indicate that your educational or business endeavors will soon see a positive renewal and an injection of fresh energy.
To dream of the taste of zinc is an indication that your subconscious is telling you that your body is lacking an important mineral or vitamin. You should be pay particular attention to your health and carefully note any problems.
Ore
To dream of discovering or viewing ore implies good fortune coming your way. You may have worked hard toward this moment, or you may simply be the recipient of a worthwhile gift.
- 1