[meteorite-list] Size of diamonds in meteorites

From: Adam Hupe <raremeteorites_at_meteoritecentral.com>
Date: Mon May 9 21:18:41 2005
Message-ID: <021801c554fe$40b29940$6401a8c0_at_c1720188a>

Dear List,

Tell me if I am wrong thinking it is the diamonds in Ureilites that make
them so hard to cut. Why are Ureilites so hard to cut if the diamonds are
too small to interfere with the cutting and polishing processes?

Kind Regards,

------------------------------------
Adam Hupe
The Hupe Collection
Team LunarRock
IMCA 2185
raremeteorites_at_comcast.net


----- Original Message -----
From: "stan ." <laser_maniac_at_hotmail.com>
To: <raremeteorites_at_comcast.net>; <meteorite-list@meteoritecentral.com>
Sent: Monday, May 09, 2005 6:14 PM
Subject: RE: [meteorite-list] Size of diamonds in meteorites


> nanometer - a tiny fraction of the size of the finest grit you would ever
> use to polish a meteorite. strangely enough it's not only carbides and
> diamonds that lead to wearing out lapping medium - i belive you got a
piece
> of dho700 from Blaine - try putting a polish on that slice if you havent
> already - the material is as hard as the worst of the worst of ureilites -
> and last time ichecked there werent any diamonds or carbide found in
> diogenites..
>
> >From: "Adam Hupe" <raremeteorites_at_comcast.net>
> >To: <meteorite-list_at_meteoritecentral.com>
> >Subject: [meteorite-list] Size of diamonds in meteorites
> >Date: Mon, 9 May 2005 18:02:05 -0700
> >
> >Hi List,
> >
> >This brings up a question:
> >
> >What size are diamonds in a Ureilite. I am curious because this CV3 was
> >just as hard to cut and I could not imagine carbides wearing out diamonds
> >on
> >a lap so quickly.
> >
> >All the best,
> >
> >Adam
> >
> >
> >
> >
> >______________________________________________
> >Meteorite-list mailing list
> >Meteorite-list_at_meteoritecentral.com
> >http://six.pairlist.net/mailman/listinfo/meteorite-list
>
>
Received on Mon 09 May 2005 09:19:02 PM PDT