Hint | Answer | % Correct |
---|---|---|
Mineral that is Au on the Periodic Table | Gold | 89%
|
April's birthstone and hardest mineral | Diamond | 83%
|
Mineral that is Ag on the Periodic Table | Silver | 83%
|
Used for kitchen counters | Granite/Marble | 80%
|
Type of rock | Igneous | 73%
|
Pitch black from volcanoes and is very smooth and shiny | Obsidian | 72%
|
Used for fuel | Coal | 70%
|
Type of rock | Sedimentary | 69%
|
Type of rock | Metamorphic | 68%
|
The age after the Stone Age | Bronze | 66%
|
Smells really BAD!! | Sulfur | 52%
|
Impermeable rock found at the bottom of soil | Bedrock | 45%
|
The birthstone of September | Opal | 26%
|
Continuous process of the transformation and making of rocks | Rock Cycle | 26%
|
What mineral has a 4 on the Mohs Hardness Scale | Fluorite | 23%
|
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