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To: Uncle Chip

Again, any thing NEGATIVE and we have to hear it from the Brits.

Is Harrisburg built over old coal mines? Or is it to far East?

Is it Detroit that is built over a Salt Mine?


11 posted on 02/02/2013 6:55:22 AM PST by xrmusn (6/98 "It is virtually impossible to clean the pond as long as the pigs are still crapping in it")
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To: xrmusn

Part of Cleveland is over a salt mine.


33 posted on 02/02/2013 7:15:41 AM PST by Sigurdrifta
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To: xrmusn

The sewage pipes pre-date the civil war. The sink holes are probably from leaks over the last 150 years.


34 posted on 02/02/2013 7:18:03 AM PST by Safetgiver ( Islam makes barbarism look genteel.)
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To: xrmusn

No. I believe Karst topography.


39 posted on 02/02/2013 7:30:27 AM PST by Oratam
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To: xrmusn
Is it Detroit that is built over a Salt Mine?

Yes.

http://aryancoleman.files.wordpress.com/2012/07/salt11.jpg

47 posted on 02/02/2013 7:52:43 AM PST by stayathomemom (Beware of kittens modifying your posts.)
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