Originally posted by hansgeorg
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Note that your source is saying "an average growth rate", not "the average growth rate". Growth rates are variable due to water flow and due to acidity.
Stalagmites and stalactites. I already told you, just because it is dialectal and not scientific terminology doesn't mean the word doesn't exist.
Actually, when looking up, I found this wiki on the precise term:
https://en.wikipedia.org/wiki/Flowstone
Actually, when looking up, I found this wiki on the precise term:
https://en.wikipedia.org/wiki/Flowstone
That would be another kind of cement, the one which is used in concrete and for building under water structures.
Note I said cement (I think) and not concrete. Even if it was some time back.
Note I said cement (I think) and not concrete. Even if it was some time back.
Again, again and again . . .
Naturally occurring limestones are not even chemically similar to man made cements and concretes.
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