Oh I realize that. Allison
From: John Rasmussen <john@rasmussengems.com>
To: geology2@yahoogroups.com
Sent: Wednesday, November 16, 2011 10:31 AM
Subject: Re: [Geology2] Coal Mining With High Dipping Seam
To: geology2@yahoogroups.com
Sent: Wednesday, November 16, 2011 10:31 AM
Subject: Re: [Geology2] Coal Mining With High Dipping Seam
Strip miningis ugly
It is also a fairly cheap way to get minerals out of the ground
It is also a fairly cheap way to get minerals out of the ground
John
Rasmussen Gems & Jewelry LLC
Rasmussen Gems & Jewelry LLC
On Nov 16, 2011 10:48 AM, "Allison Loukanis" <allison.m.loukanis@att.net> wrote:
Strip mining is really ugly. AllisonFrom: mohammad ilham <ilhamalnaf.mohammad@yahoo.com>
To: "geology2@yahoogroups.com" <geology2@yahoogroups.com>
Sent: Wednesday, November 16, 2011 2:27 AM
Subject: Re: [Geology2] Coal Mining With High Dipping Seam
Thanks Mr John...
But, how about overburden, isn't high cost?
which economical when compared to au...From: John Rasmussen <john@rasmussengems.com>
To: geology2@yahoogroups.com
Sent: Wednesday, November...
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