Replies

To: ConservativeMind

What’s the source of the arsenic?

4 posted on 09/20/2024 5:55:41 PM PDT by smokingfrog ( sleep with one eye open (<o> --- )

To: smokingfrog

>>source

Rocks of the aquifer.

5 posted on 09/20/2024 6:19:11 PM PDT by Deaf Smith (When a Texan takes his chances, chances will be taken that's for sure.)

To: smokingfrog

What’s the source of the arsenic?

Cretaceous volcanic ash from eruptions in the Big Bend area.

8 posted on 09/20/2024 9:36:51 PM PDT by Paleo Conservative

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