[meteorite-list] Re: Carbonaceous inclusions in NWAs?
From: vincent jacques <meteorh3_6_at_meteoritecentral.com>
Date: Thu Apr 22 10:04:47 2004 Message-ID: <F23yD7hCM5S13wdIrv80000eb2e_at_hotmail.com> <html><div style='background-color:'><DIV> <P>OOOOPS, Sorry, I'm agree with you ! Absolutely not the same!!! It's a confusion in my notes... It's not NWA 832 but probably NWA 868 , NWA 869 and NWA 904 ... </P> <P>Another meteorite show a visual similar matrix, but it's a different nice H chondrite: NWA 632</P> <P>Best regards</P> <P>Vincent</P></DIV> <DIV></DIV> <DIV></DIV>>From: moonrock25_at_webtv.net (Charlie Devine) <DIV></DIV>>To: deanbessey_at_hotmail.com (dean bessey) <DIV></DIV>>CC: meteorh3_6_at_hotmail.com, meteorite-list@meteoritecentral.com <DIV></DIV>>Subject: Re: [meteorite-list] Re: Carbonaceous inclusions in NWAs? <DIV></DIV>>Date: Mon, 6 May 2002 19:19:15 -0400 (EDT) <DIV></DIV>> <DIV></DIV>>Dear Vincent, Dean, and list, <DIV></DIV>> <DIV></DIV>>Whatever the other possible pairings with NWA 869, I can't see how NWA <DIV></DIV>>832 is one of them. <DIV></DIV>>Here is a photo of a slice of NWA 832 I received as a gift from Rob <DIV></DIV>>Elliot (thanks again, Rob!): http://fernlea.tripod.com/nwa832146g700.jpg <DIV></DIV>>Regarding the black clasts in NWA 832, Rob notes that research is <DIV></DIV>>ongoing but that they are "lithic fragments lacking whole chondrules and <DIV></DIV>>probably shock blackened fragments of a type 6 chondrite." I have a <DIV></DIV>>couple of individuals of NWA 869. The crust on these is not nearly as <DIV></DIV>>fresh as the crust on NWA 832, which is fresh enough to indicate a <DIV></DIV>>probable recent fall. I also have a slice of NWA 904, and it bears no <DIV></DIV>>close resemblance to NWA 832, which has been classified as an L4 <DIV></DIV>>regolith breccia. <DIV></DIV>> <DIV></DIV>>Best wishes, <DIV></DIV>>Charlie <DIV></DIV>> <DIV></DIV>><< Message3.txt >> <DIV></DIV></div><br clear=all><hr>Envoyez et recevez des messages Hotmail sur votre périphérique mobile : <a href='http://g.msn.com/1HM108001/42'>Cliquez ici.</a><br></html> Received on Mon 06 May 2002 08:02:50 PM PDT |
 StumbleUpon del.icio.us reddit Yahoo MyWeb
|
