Common metal ores rock collection (16 samples)
This is a collection of common metal ores. Great for those just starting out in mineral deposit geology or a great gift idea.
Samples include:
1. Bauxite
2. Bornite
3. Chalcopyrite
4. Chalcocite
5. Scheelite
6. Magnetite
7. Hematite
8. Specular Hematite
9. Galena
10. Pyrolusite
11. Garnierite
12. Sphalerite
13. Chromite
14. Stibnite
15. Molybdenite
16. Tetrahedrite