Using a mineral identification kit to ID mystery rocks!

Today, our classroom transformed into a mineral identification lab! Students were excited to examine a collection of "mystery rocks," each with its own unique set of clues. To discover what was inside these hidden specimens, they put their geology skills to the test with a series of exciting experiments. 

Testing the Clues:

Color:.

A classic first step! Students carefully observed the color of each mineral.

Hardness:.

Using the Mohs Hardness Scale, they tested how easily a mineral could be scratched, revealing its strength. 

Streak:.

They rubbed each rock on a streak plate to see the color of its powder, a key identifier. 

Luster:.

Students observed how the minerals reflected light, learning about metallic and non-metallic types of luster. 

Magnetism:.

A simple but effective test for certain minerals, they used a magnet to see which rocks were attracted to it. 

Fluorescence:.

Under a special light, some rocks glowed, adding another fascinating layer to their investigation!










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