Local Rock identification - chalcedony, serpentine, or something else..

[Jlarkins18]

Hi. I recently found these two rocks while digging near dirt piles from recently planted trees in my neighborhood. I have since given them an ameture polish. I have provided before and after polishing photos of each. Any ideas? Thanks

 

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[islamoradamark]

Quartz

 

[HuntH2002]

Chert comes in many colors. Lots of those are used for landscaping in my area.