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7 points

Hmm, I was going to steal a bucket of beach sand for casting

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5 points

River sand is rougher, sea sand or desert sand is either too rough or almost polished round.

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2 points

It still works, it generally tends to crack more easily or damage steel bars due to salt.

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3 points

I will most likely wash it a bunch? THat’s what the internet told me to do

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2 points

Yeah, that works. Then again, China is kind of demonstrating that crushing rocks into sand also works.

So whatever pollutes less, I guess.

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