Re: [meteorite-list] Strange structure in L chondrite
> Hello, > > I've got the fragment of a L6 chondrite which presents a strange structure, at the meeting point of 3 veins. > I think it's a glassy structure resulting from the heat reaching the inner of the meteorite by the shock veins but I'm not sure. > > The size of this structure is a bit more than 1cm. > > Can anyone tell me what it is ? For me it looks like big, single impact melt inclusion.Try to make photo with FLASH becouse photos are too dark and not shake your camera while you taking a photo :)) [ MARCIN CIMALA ][ GG 4742912 ] http://www.Meteoryt.net [EMAIL PROTECTED] http://www.PolandMET.com [EMAIL PROTECTED] http://www.Gao-Guenie.com GSM +48(607)535 195 ~~[ Member of Polish Meteoritical Society ]~~ __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] PolandMET News : 2 new meteorite FALLs !!
Hello List. I have big pleasure to announce 2 new falls in my offer. AMGALA chondrite, Fall from Western Sahara, Maroco . I have polished slices and endpieces with verry nice visible brecciation and chondrules and ofcourse super black crust. And now something verry special. For the FIRST time You can see slices from meteorite that fall in Burkina Faso in November 2003. This is super fresh incredible looking chondrite. I worked on this fall from December, but only some days ago I received one little sample of this new fall. Quality of this meteorite is similar only with other new falls like Bensour, Kilabo or Park Forest etc. TKW is several kilo or more. Location of this fall is near LAMPIAYRIE village, 200km from Bilanga to border with Niger. This is all information that I received for now. Meteorite is gray inside with troilite and interesting dark inclusions. There is also many good visible chondrules. I give to this fall provinsional name LAMPIAYRIE. Classification is pending. I also have some other verry rare meteorites (with LOW prices) that I announced some time ago like OUZINA [R4], PULTUSK [H5], NWA1839 [L7], KAINSAZ [CO3], DHOFAR908 [LUN], DHOFAR019 [SHE], NWA801 [CR2] and many many other. If someone is interested in buying or only want to see some excelent specimens, please open my page at http://www.PolandMET.com [ MARCIN CIMALA ][ GG 4742912 ] http://www.Meteoryt.net [EMAIL PROTECTED] http://www.PolandMET.com [EMAIL PROTECTED] http://www.Gao-Guenie.com GSM +48(607)535 195 ~~[ Member of Polish Meteoritical Society ]~~ __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: [meteorite-list] Strange structure in L chondrite
Hello It might a Fe2SiO4 melt pocket not so unusual in shocked chondrites Umbarger L6 and Gao H5 also present this kind of structures at the meeting regions of shock veins. I have also a unclassified, unnamed Rissani meteorite with this kind of inclusion. Regards, Andrei - Original Message - From: "Pierre-Marie PELE" <[EMAIL PROTECTED]> > Hello, > > I've got the fragment of a L6 chondrite which presents a strange structure, at the meeting point of 3 veins. > I think it's a glassy structure resulting from the heat reaching the inner of the meteorite by the shock veins but I'm not sure. > > The size of this structure is a bit more than 1cm. > > Can anyone tell me what it is ? > > The picture can be seen at : http://www.meteor-center.com/chondr1.jpg or http://www.meteor-center.com/chondr2.jpg > > Thanks a lot, > > Pierre --- Connex scaneaza automat toate mesajele impotriva virusilor folosind RAV AntiVirus. Connex automatically scans all messages for viruses using RAV AntiVirus. Nota: RAV AntiVirus poate sa nu detecteze toti virusii noi sau toate variantele lor. Pentru a inlatura efectele nedorite si din dorinta de a va oferi in permanenta servicii de cea mai buna calitate mesajele detectate ca fiind infectate vor fi sterse automat . Va rugam sa luati in considerare ca exista un risc de fiecare data cand deschideti fisiere atasate si ca MobiFon nu este responsabila pentru nici un prejudiciu cauzat de virusi. Disclaimer: RAV Antivirus may not be able to detect all new viruses and variants. In order to remove unwanted effects and to continuously provide quality services all infected e-mails will be automatically deleted .Please be aware that there is a risk involved whenever opening e-mail attachments to your computer and that MobiFon is not responsible for any damages caused by viruses. __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] Strange structure in L chondrite
Pierre wrote: > I've got the fragment of a L6 chondrite which presents a strange structure, > at the meeting point of 3 veins. I think it's a glassy structure resulting from > the heat reaching the inner of the meteorite by the shock veins but I'm not sure. Well, Pierre, you name it ... it looks a lot like a melt pocket to me, especially because it is glassy. But let's wait for other listees and listoids to chime in :-) Bernd __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] Strange structure in L chondrite
Hello, I've got the fragment of a L6 chondrite which presents a strange structure, at the meeting point of 3 veins. I think it's a glassy structure resulting from the heat reaching the inner of the meteorite by the shock veins but I'm not sure. The size of this structure is a bit more than 1cm. Can anyone tell me what it is ? The picture can be seen at : http://www.meteor-center.com/chondr1.jpg or http://www.meteor-center.com/chondr2.jpg Thanks a lot, Pierre -- Faites un voeu et puis Voila ! www.voila.fr __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] Ad-R.A. Langheinrich meteorite museum collection auction notification
Dear meteorite list members, Our major auction of rare and historic specimens from the R.A. Langheinrich Meteorite Museum Collection has started. The first of three different auctions has been posted on eBay. First auction opened April 23 and will close on Sunday May 2, 2004. First auction contains 16 meteorite specimens. Visit our web site at http://www.nyrockman.com/auction.htm for more information. For the meteorite members who are interested in the eBay auction just click on the the links for more information. APT: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240617787&ssPageName=ADM E:B:LC:US:1 BATH FURNACE: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240618682&ssPageName=ADM E:B:LC:US:1 BJURBOLE: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240620948&ssPageName=ADM E:B:LC:US:1 BOX HOLE: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240619060&ssPageName=ADM E:B:LC:US:1 BRAUNAU: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240619836&ssPageName=ADM E:B:LC:US:1 BRENHAM: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240620546&ssPageName=ADM E:B:LC:US:1 CHAVES: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240621395&ssPageName=ADM E:B:LC:US:1 DANDAPUR: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240621730&ssPageName=ADM E:B:LC:US:1 DAG 521: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240622185&ssPageName=ADM E:B:LC:US:1 HOLBROOK: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240622608&ssPageName=ADM E:B:LC:US:1 HONOLULU: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240622950&ssPageName=ADM E:B:LC:US:1 IBBENBUREN: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240623442&ssPageName=ADM E:B:LC:US:1 IVUNA: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240623954&ssPageName=ADM E:B:LC:US:1 KERNOUVE: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240624233&ssPageName=ADM E:B:LC:US:1 LA CRIOLLA: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240625060&ssPageName=ADM E:B:LC:US:1 PATRIMONIO: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2240624617&ssPageName=ADM E:B:LC:US:1 Best regards Iris Lang http://www.nyrockman.com __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] Upheaval Dome Web Pages and Online Papers (PDF files)
While searching the web I found the following online papers about the Upheaval Dome, which can be downloaded as PDF files. Huntoon, P. W., 2000, Upheaval Dome, Canyonlands, Utah: Strain Indicators that Reveal an Impact Origin. In: Geology of Utah's Parks and Monuments 2000 Utah Geological Association Publication 28 D.A. Sprinkel, T.C. Chidsey, Jr., and P.B. Anderson, editors, pp. ??-?? http://www.utahgeology.org/pub%20pdf%20files/UpheavalDome.pdf Submitted to Journal of Geophysical Research - Planets, 1999. Seismic reflection study of Upheaval Dome, Canyonlands National Park, Utah. http://www.seismo.unr.edu/ftp/pub/louie/papers/dome/kanbur-et-al.pdf There is data-filled web page at: Geophysical Surveys of the Upheaval Dome Impact Structure, Canyonlands National Park, Utah http://www.seismo.unr.edu/ftp/pub/louie/dome/ "The proposed seismic surveys of Upheaval Dome in Canyonlands National Park has two objectives: (1) establish or reject the concept of a salt diapir below the central depression by timing the arrivals of refracted waves passing between the depression and the regional depth of the top of the Paradox Formation; (2) obtain measurements of the change in thickness of the major sedimentary formations at different distances from the center of Upheaval Dome. To achieve these objectives a seismic reflection and refraction survey will be conducted." A. Upheaval Dome: Salt Dome or Impact? http://www.seismo.unr.edu/ftp/pub/louie/dome/98seismo/impact.html B. Seismic Refraction http://www.seismo.unr.edu/ftp/pub/louie/dome/98seismo/refraction.html C. Seismic Reflection http://www.seismo.unr.edu/ftp/pub/louie/dome/98seismo/reflection.html Impact Deformation at Upheaval Dome, Canyonlands National Park, Utah, Revealed by Seismic Profiles by J N Louie, S Chavez-Perez, and G Plank http://www.seismo.unr.edu/ftp/pub/louie/dome/95agu/95agu.html Yours, Keith St. Tammany Parish __ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
