Well done! You have successfully identified all the rocks and minerals. You are now one of the top rock hounds. But if you want to become experts in rocks and minerals and expand your knowledge, you can do research and find other rocks and minerals that were not mentioned here.
Here are some other suggestions that you can do further research and expand your knowledge in rocks and minerals.
Where are rocks from?
How are they formed?
What are minerals?
How are minerals used?
Where do we find them?
Do we have an abundance of them?