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Author Topic: rock ?  (Read 1175 times)

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Offline bubby

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rock ?
« on: April 25, 2011, 04:42:14 am »
we've got a cement manufacturing plant nearby, and I was wondering about the limestone that they get out of the mine, think it will knapp?I'll get some pics posted if ya need to see it, Bub
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Offline Tower

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Re: rock ?
« Reply #1 on: April 25, 2011, 10:13:41 am »
No limestone dosen't knap. There might be some small pieces of flint in there stockpiles but it should be fractured from the shot.
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Offline mullet

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Re: rock ?
« Reply #2 on: April 25, 2011, 10:20:44 pm »
Check it anyway. I used to blast quarries  The charges used are usually slow and break big cracks, we very seldom used 80% nitro, mostly NCN which is a lifting explosion and not a shattering one.
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Offline cowboy

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Re: rock ?
« Reply #3 on: April 30, 2011, 12:22:20 pm »
If you find anything promising bub, pictures would be good.
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