In my own words · Colfax County, NM
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 Colfax County.
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
Colfax County is one of 33 counties in New Mexico. The question is not whether Colfax County, NM has children who love rocks. It is whether anyone told them that counts as something.
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 Colfax County
- Why I love rocks — Bernalillo County, NM
- Why I love rocks — Catron County, NM
- Why I love rocks — Chaves County, NM
- Why I love rocks — Cibola County, NM
- Why I love rocks — Curry County, NM
- Why I love rocks — De Baca County, NM
- Why I love rocks — Doña Ana County, NM
- Why I love rocks — Eddy County, NM
- Why I love rocks — Grant County, NM
- Why I love rocks — Guadalupe County, NM
Why I love rocks, everywhere in the US · All things to love · STEM jobs you could do · Summer camps in Colfax County







