In my own words · Perth Amboy, NJ
Why I love rocks

- Every rock came from somewhere.
- I can tell them apart by how they scratch.
- Some of these are older than anything alive.
You can love rocks in Perth Amboy.
What it really is
Rocks record how they formed — from heat, from pressure, or from settling.
Three things to try today
- Collect five different rocks.
- Try to scratch each one with a coin.
- Sort them from softest to hardest.

For the grown-up reading this
Nobody has to talk a child into liking rocks. They have to not talk them out of it. Perth Amboy has a population of about 51,982.
The scratch test is real mineralogy. Hardness is a diagnostic property.
If the kid who loves this is a girl
Read what one popular teacher said to one little girl who took out the classroom trash without being asked — and what that girl did with the rest of her life.
Love something else too
Near Perth Amboy
- Why I love rocks — Passaic, NJ
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- Why I love rocks — Union City, NJ
- Why I love rocks — Hackensack, NJ
- Why I love rocks — Elizabeth, NJ
- Why I love rocks — Sayreville, NJ
- Why I love rocks — New Brunswick, NJ
- Why I love rocks — Kearny, NJ
- Why I love rocks — Bayonne, NJ
- Why I love rocks — Hoboken, NJ
Why I love rocks, everywhere in the US · All things to love · STEM jobs you could do · Summer camps in Perth Amboy







