Sink Holes
Sounds like a good explanation. All I'm sure of is that if you put acid on
limestone, you can see and hear the fizz very clearly, but if you put acid on
your marble coffee table, you can still get a fizz but it is a lot less
specacular!
Of course, this is all moot. With enough time, I suppose either could
dissolve enough to make caverins
On the other hand, I can't think off hand of any marble karstic terrains! Can
you? All the examples I can think of are limestone. Probably are marble
karstic terrains, and I just don't know about them..
Cheers,
GTL
– Greg Laden, Written 16-Oct-1994 @ 19:04:25
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