[meteorite-list] scanner and hexahedrite
Hello List, I just want to share the image I got from my scanner and full slice of Boguslavka hexahedrite. http://sv-meteorites.iol.cz/boguslavka.jpg Usually I'm taking a pictures with my camera but sometimes scanner does a better job. Don't you think so? ;-) Sergey - Sergey Vasiliev U Dalnice 839, Prague 5, 15500 Czech Republic -- http://www.sv-meteorites.com http://impactites.net http://systematic-mineralogy.com __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] scanner and hexahedrite
Wow serge! What a beautiful piece.The heat affected zone is awesome.Scanner does a good job.Thanks for sharing. Herman Archer. __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
[meteorite-list] scanner and hexahedrite
Hello Martin;That is also a beautiful picture of a heat affected zone.and the neumann lines really jump out at us.Thanks for sharing. Herman Archer. __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
RE: [meteorite-list] scanner and hexahedrite
Thanks Tim, Bob! Don't forget to look at the 2-3 mm under the crust where structure is not visible because of heating! Best, Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Tim Heitz Sent: Monday, September 11, 2006 2:42 PM To: Sergey Vasiliev Subject: Re: [meteorite-list] scanner and hexahedrite Wow, what a beautiful picture, fantastic!!! Soon I'm wanting to put together a web page full of hexahedrites, I sure would like to be able to use this picture as an example. I would give you credit of course. My Best, Tim - Original Message - From: "Sergey Vasiliev" <[EMAIL PROTECTED]> To: Sent: Monday, September 11, 2006 7:33 AM Subject: [meteorite-list] scanner and hexahedrite > Hello List, > I just want to share the image I got from my scanner and full slice of > Boguslavka hexahedrite. > http://sv-meteorites.iol.cz/boguslavka.jpg > Usually I'm taking a pictures with my camera but sometimes scanner does a > better job. > Don't you think so? ;-) > Sergey > > - > Sergey Vasiliev > U Dalnice 839, > Prague 5, 15500 > Czech Republic > -- > http://www.sv-meteorites.com > http://impactites.net > http://systematic-mineralogy.com > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: [meteorite-list] scanner and hexahedrite
Dobrý den, Sergey! Nix pic, well established Neumann lines! Only thing that lacks is a scale cube or something like that to get an idea of the size of the slice. Well, then again a scale cube won´t fit well under a scanner, will it...?? :-) Looking forward to my own little share of that meteorite, Alex Berlin/Germany Original-Nachricht Datum: Mon, 11 Sep 2006 14:33:48 +0200 Von: "Sergey Vasiliev" <[EMAIL PROTECTED]> An: Meteorite-list@meteoritecentral.com Betreff: [meteorite-list] scanner and hexahedrite > Hello List, > I just want to share the image I got from my scanner and full slice of > Boguslavka hexahedrite. > http://sv-meteorites.iol.cz/boguslavka.jpg > Usually I'm taking a pictures with my camera but sometimes scanner does a > better job. > Don't you think so? ;-) > Sergey > > - > Sergey Vasiliev > U Dalnice 839, > Prague 5, 15500 > Czech Republic > -- > http://www.sv-meteorites.com > http://impactites.net > http://systematic-mineralogy.com > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: [meteorite-list] scanner and hexahedrite
Good day Sergey and Alex, Sergey... Thanks for sharing the image. It's beautiful and what a great idea of using the scanner. I had not thought of that. In reference to Alex's comment below, if it helps, here is a URL for printable rulers. http://www.vendian.org/mncharity/dir3/paper_rulers/ Regards, Dave - Original Message - From: "Alexander Seidel" <[EMAIL PROTECTED]> To: "Sergey Vasiliev" <[EMAIL PROTECTED]>; Sent: Monday, September 11, 2006 10:27 AM Subject: Re: [meteorite-list] scanner and hexahedrite > Dobrý den, Sergey! > > Nix pic, well established Neumann lines! Only thing that lacks is > a scale cube or something like that to get an idea of the size > of the slice. Well, then again a scale cube won´t fit well under > a scanner, will it...?? :-) > > Looking forward to my own little share of that meteorite, > > Alex > Berlin/Germany > > > Original-Nachricht > Datum: Mon, 11 Sep 2006 14:33:48 +0200 > Von: "Sergey Vasiliev" <[EMAIL PROTECTED]> > An: Meteorite-list@meteoritecentral.com > Betreff: [meteorite-list] scanner and hexahedrite > > > Hello List, > > I just want to share the image I got from my scanner and full slice of > > Boguslavka hexahedrite. > > http://sv-meteorites.iol.cz/boguslavka.jpg > > Usually I'm taking a pictures with my camera but sometimes scanner does a > > better job. > > Don't you think so? ;-) > > Sergey > > > > - > > Sergey Vasiliev > > U Dalnice 839, > > Prague 5, 15500 > > Czech Republic > > -- > > http://www.sv-meteorites.com > > http://impactites.net > > http://systematic-mineralogy.com > > > > __ > > Meteorite-list mailing list > > Meteorite-list@meteoritecentral.com > > http://six.pairlist.net/mailman/listinfo/meteorite-list > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: [meteorite-list] scanner and hexahedrite
Hello Important is seen the Neumann patterns, hard do seen in the photos if not take with good illumination Matteo --- Sergey Vasiliev <[EMAIL PROTECTED]> ha scritto: > Hello List, > I just want to share the image I got from my scanner > and full slice of > Boguslavka hexahedrite. > http://sv-meteorites.iol.cz/boguslavka.jpg > Usually I'm taking a pictures with my camera but > sometimes scanner does a > better job. > Don't you think so? ;-) > Sergey > > - > Sergey Vasiliev > U Dalnice 839, > Prague 5, 15500 > Czech Republic > -- > http://www.sv-meteorites.com > http://impactites.net > http://systematic-mineralogy.com > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > M come Meteorite - Matteo Chinellato Via Triestina 126/A - 30030 - TESSERA, VENEZIA, ITALY Email: [EMAIL PROTECTED] Sale Site: http://www.mcomemeteorite.it Collection Site: http://www.mcomemeteorite.info MSN Messanger: spacerocks at hotmail.com EBAY.COM:http://members.ebay.com/aboutme/mcomemeteorite/ __ Do You Yahoo!? Poco spazio e tanto spam? Yahoo! Mail ti protegge dallo spam e ti da tanto spazio gratuito per i tuoi file e i messaggi http://mail.yahoo.it __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
AW: [meteorite-list] scanner and hexahedrite
Yep, for bringing out the Neumann lines on photos, a flat angle of illumination is necessary, but often then not all Neumanns will show up, as they have different orientations, so that one should take 2 light sources, if one takes indoor-pics. Btw. An outdoor pic, of the coolest Neumann-Sikhote I ever had: http://www.nuggetshooter.com/imagesMET/SA19,51g.jpg Martin -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von M come Meteorite Meteorites Gesendet: Montag, 11. September 2006 14:36 An: Sergey Vasiliev; Meteorite-list@meteoritecentral.com Betreff: Re: [meteorite-list] scanner and hexahedrite Hello Important is seen the Neumann patterns, hard do seen in the photos if not take with good illumination Matteo __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: [meteorite-list] scanner and hexahedrite
Awesome picture. Thanks for sharing it, Martin. Regards, Dave - Original Message - From: "Martin Altmann" <[EMAIL PROTECTED]> To: Sent: Monday, September 11, 2006 11:12 AM Subject: AW: [meteorite-list] scanner and hexahedrite Yep, for bringing out the Neumann lines on photos, a flat angle of illumination is necessary, but often then not all Neumanns will show up, as they have different orientations, so that one should take 2 light sources, if one takes indoor-pics. Btw. An outdoor pic, of the coolest Neumann-Sikhote I ever had: http://www.nuggetshooter.com/imagesMET/SA19,51g.jpg Martin -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von M come Meteorite Meteorites Gesendet: Montag, 11. September 2006 14:36 An: Sergey Vasiliev; Meteorite-list@meteoritecentral.com Betreff: Re: [meteorite-list] scanner and hexahedrite Hello Important is seen the Neumann patterns, hard do seen in the photos if not take with good illumination Matteo __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
Re: RE: [meteorite-list] scanner and hexahedrite vscameraandhexaedrite
Yes, and as example, the quite bland Fredericksburg will show beautiful Neumann lines when properly etched with Ferric Chloride. Ron Hartman - Original Message - From: "mark ford" <[EMAIL PROTECTED]> To: Sent: Tuesday, September 12, 2006 2:11 AM Subject: RE: RE: [meteorite-list] scanner and hexahedrite vscameraandhexaedrite I have to agree with Martin, Neumann lines will show if they are there. There is no 'magic potion' needed (though some chemicals are better than others), not all pieces will show lines, depends on the stresses on the particular piece in question. Use a good etchant like Ferric Chloride, good surface preparation (no saw marks!) is vital ;) Mark -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martin Altmann Sent: 11 September 2006 17:52 To: 'Alexander Seidel'; meteorite-list@meteoritecentral.com Subject: AW: RE: [meteorite-list] scanner and hexahedrite vs cameraandhexaedrite Not to forget to mention, that not in each and every specimen of a find or fall, the Neumann lines are likewise developed. Sometimes they will appear extremely sharp, sometimes faint, some pieces won't have any - and that is independent from the preparation mode. Martin -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Alexander Seidel Gesendet: Montag, 11. September 2006 18:29 An: Sergey Vasiliev; Meteorite-list@meteoritecentral.com Betreff: Re: RE: [meteorite-list] scanner and hexahedrite vs camera andhexaedrite What a striking point, Sergey! My Guadalupe y Calvo just looks the same in a plain simple photograph. :-) We learn it´s all a matter or light and photographic skills and everything else to get "the real thing" transported to another viewer, and even when showing such a specimen to another person right on a spot, you have "to turn it here-there, left-right", just the way you well described it! Thanks for this alternative picture, very good indeed in comparison! Alex Berlin/Germany > Alex, > > You are right saying that you have to have the slice in front of you. > The basic picture I just did with my camera is: > http://sv-meteorites.iol.cz/boguslavka_1.jpg > But... I posted the scanned image because it shows much more details than > you can see while looking at the slice itself. To see the details you have > to turn it here-there, left-right. You know what I mean. But the scanner > showed me a view I couldn't get with the slice in my hands. > That was the point. > > Best regards, > Sergey > > > > -Original Message- > From: Alexander Seidel [mailto:[EMAIL PROTECTED] > Sent: Monday, September 11, 2006 5:55 PM > To: Andreas Gren; [EMAIL PROTECTED] > Cc: meteorite-list@meteoritecentral.com > Subject: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > Thanks a bunch Andi for showing these pics, and I´m very much looking > forward to receiving your prepared slice, which will be my very own share > of > Boguslavka, soon. > > Hexahedrites are no easy task for a photographer or a scanner, not even if > you discuss a specimen right in front of you, "in person" so to say. I had > the great pleasure of meeting Andi a couple of weeks ago in Hamburg and > handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must > admit > he was more skilled than me to point me to those tiny lines in between an > otherwise rather bare polished suface which were not due to scratches or > something evil like that, but were in fact: Neumann lines! Quite hidden in > this case, but present nonetheless! Sometimes you have to look really > closely, and sometimes a photograph or scanner pic won´t do the specimen > in > front of you justice. > > P.S.: sorry Sergey, I had simply overlooked your scale figures at the > bottom > and left side of your beautiful pic! Nonetheless, some "material scale", a > scale cube or a scale stripe or even a pencil or knife or something like > this will usually work better with ones "imagination" than just a > figure... > :-) > > Best, > Alex > Berlin/Germany > > > Original-Nachricht > Datum: Mon, 11 Sep 2006 17:21:52 +0200 > Von: "Andreas Gren" <[EMAIL PROTECTED]> > An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> > Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > But a camera is also able to do a nice job, even with one light source. > > The Neumannlines appears much finer, especially in small slices. > > Best Regards > > Andi > > > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > > > www.meteoritenhaus.de/img/Boguslavka7_0
RE: RE: [meteorite-list] scanner and hexahedrite vs cameraandhexaedrite
I have to agree with Martin, Neumann lines will show if they are there. There is no 'magic potion' needed (though some chemicals are better than others), not all pieces will show lines, depends on the stresses on the particular piece in question. Use a good etchant like Ferric Chloride, good surface preparation (no saw marks!) is vital ;) Mark -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martin Altmann Sent: 11 September 2006 17:52 To: 'Alexander Seidel'; meteorite-list@meteoritecentral.com Subject: AW: RE: [meteorite-list] scanner and hexahedrite vs cameraandhexaedrite Not to forget to mention, that not in each and every specimen of a find or fall, the Neumann lines are likewise developed. Sometimes they will appear extremely sharp, sometimes faint, some pieces won't have any - and that is independent from the preparation mode. Martin -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Alexander Seidel Gesendet: Montag, 11. September 2006 18:29 An: Sergey Vasiliev; Meteorite-list@meteoritecentral.com Betreff: Re: RE: [meteorite-list] scanner and hexahedrite vs camera andhexaedrite What a striking point, Sergey! My Guadalupe y Calvo just looks the same in a plain simple photograph. :-) We learn it´s all a matter or light and photographic skills and everything else to get "the real thing" transported to another viewer, and even when showing such a specimen to another person right on a spot, you have "to turn it here-there, left-right", just the way you well described it! Thanks for this alternative picture, very good indeed in comparison! Alex Berlin/Germany > Alex, > > You are right saying that you have to have the slice in front of you. > The basic picture I just did with my camera is: > http://sv-meteorites.iol.cz/boguslavka_1.jpg > But... I posted the scanned image because it shows much more details than > you can see while looking at the slice itself. To see the details you have > to turn it here-there, left-right. You know what I mean. But the scanner > showed me a view I couldn't get with the slice in my hands. > That was the point. > > Best regards, > Sergey > > > > -Original Message- > From: Alexander Seidel [mailto:[EMAIL PROTECTED] > Sent: Monday, September 11, 2006 5:55 PM > To: Andreas Gren; [EMAIL PROTECTED] > Cc: meteorite-list@meteoritecentral.com > Subject: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > Thanks a bunch Andi for showing these pics, and I´m very much looking > forward to receiving your prepared slice, which will be my very own share > of > Boguslavka, soon. > > Hexahedrites are no easy task for a photographer or a scanner, not even if > you discuss a specimen right in front of you, "in person" so to say. I had > the great pleasure of meeting Andi a couple of weeks ago in Hamburg and > handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must > admit > he was more skilled than me to point me to those tiny lines in between an > otherwise rather bare polished suface which were not due to scratches or > something evil like that, but were in fact: Neumann lines! Quite hidden in > this case, but present nonetheless! Sometimes you have to look really > closely, and sometimes a photograph or scanner pic won´t do the specimen > in > front of you justice. > > P.S.: sorry Sergey, I had simply overlooked your scale figures at the > bottom > and left side of your beautiful pic! Nonetheless, some "material scale", a > scale cube or a scale stripe or even a pencil or knife or something like > this will usually work better with ones "imagination" than just a > figure... > :-) > > Best, > Alex > Berlin/Germany > > > Original-Nachricht > Datum: Mon, 11 Sep 2006 17:21:52 +0200 > Von: "Andreas Gren" <[EMAIL PROTECTED]> > An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> > Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > But a camera is also able to do a nice job, even with one light source. > > The Neumannlines appears much finer, especially in small slices. > > Best Regards > > Andi > > > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > > > www.meteoritenhaus.de/img/Boguslavka7_03g.jpg > > > > > > -Ursprüngliche Nachricht- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Im Auftrag von > Sergey > Vasiliev > > Gesendet: Montag, 11. September 2006 14:34 > > An: Meteorite-list@meteoritecentral.com > > Betreff: [meteorite-list] scanner and hexah
AW: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite
But a camera is also able to do a nice job, even with one light source. The Neumannlines appears much finer, especially in small slices. Best Regards Andi www.meteoritenhaus.de/img/Boguslavka10.jpg www.meteoritenhaus.de/img/Boguslavka7_03g.jpg -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Sergey Vasiliev Gesendet: Montag, 11. September 2006 14:34 An: Meteorite-list@meteoritecentral.com Betreff: [meteorite-list] scanner and hexahedrite Hello List, I just want to share the image I got from my scanner and full slice of Boguslavka hexahedrite. http://sv-meteorites.iol.cz/boguslavka.jpg Usually I'm taking a pictures with my camera but sometimes scanner does a better job. Don't you think so? ;-) Sergey - Sergey Vasiliev U Dalnice 839, Prague 5, 15500 Czech Republic -- http://www.sv-meteorites.com http://impactites.net http://systematic-mineralogy.com __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
AW: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite
Thanks a bunch Andi for showing these pics, and I´m very much looking forward to receiving your prepared slice, which will be my very own share of Boguslavka, soon. Hexahedrites are no easy task for a photographer or a scanner, not even if you discuss a specimen right in front of you, "in person" so to say. I had the great pleasure of meeting Andi a couple of weeks ago in Hamburg and handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must admit he was more skilled than me to point me to those tiny lines in between an otherwise rather bare polished suface which were not due to scratches or something evil like that, but were in fact: Neumann lines! Quite hidden in this case, but present nonetheless! Sometimes you have to look really closely, and sometimes a photograph or scanner pic won´t do the specimen in front of you justice. P.S.: sorry Sergey, I had simply overlooked your scale figures at the bottom and left side of your beautiful pic! Nonetheless, some "material scale", a scale cube or a scale stripe or even a pencil or knife or something like this will usually work better with ones "imagination" than just a figure... :-) Best, Alex Berlin/Germany Original-Nachricht Datum: Mon, 11 Sep 2006 17:21:52 +0200 Von: "Andreas Gren" <[EMAIL PROTECTED]> An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite > But a camera is also able to do a nice job, even with one light source. > The Neumannlines appears much finer, especially in small slices. > Best Regards > Andi > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > www.meteoritenhaus.de/img/Boguslavka7_03g.jpg > > > -Ursprüngliche Nachricht- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im Auftrag von Sergey Vasiliev > Gesendet: Montag, 11. September 2006 14:34 > An: Meteorite-list@meteoritecentral.com > Betreff: [meteorite-list] scanner and hexahedrite > > Hello List, > I just want to share the image I got from my scanner and full slice of > Boguslavka hexahedrite. > http://sv-meteorites.iol.cz/boguslavka.jpg > Usually I'm taking a pictures with my camera but sometimes scanner does a > better job. > Don't you think so? ;-) > Sergey > > - > Sergey Vasiliev > U Dalnice 839, > Prague 5, 15500 > Czech Republic > -- > http://www.sv-meteorites.com > http://impactites.net > http://systematic-mineralogy.com > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
RE: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite
Alex, You are right saying that you have to have the slice in front of you. The basic picture I just did with my camera is: http://sv-meteorites.iol.cz/boguslavka_1.jpg But... I posted the scanned image because it shows much more details than you can see while looking at the slice itself. To see the details you have to turn it here-there, left-right. You know what I mean. But the scanner showed me a view I couldn't get with the slice in my hands. That was the point. Best regards, Sergey -Original Message- From: Alexander Seidel [mailto:[EMAIL PROTECTED] Sent: Monday, September 11, 2006 5:55 PM To: Andreas Gren; [EMAIL PROTECTED] Cc: meteorite-list@meteoritecentral.com Subject: AW: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite Thanks a bunch Andi for showing these pics, and I´m very much looking forward to receiving your prepared slice, which will be my very own share of Boguslavka, soon. Hexahedrites are no easy task for a photographer or a scanner, not even if you discuss a specimen right in front of you, "in person" so to say. I had the great pleasure of meeting Andi a couple of weeks ago in Hamburg and handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must admit he was more skilled than me to point me to those tiny lines in between an otherwise rather bare polished suface which were not due to scratches or something evil like that, but were in fact: Neumann lines! Quite hidden in this case, but present nonetheless! Sometimes you have to look really closely, and sometimes a photograph or scanner pic won´t do the specimen in front of you justice. P.S.: sorry Sergey, I had simply overlooked your scale figures at the bottom and left side of your beautiful pic! Nonetheless, some "material scale", a scale cube or a scale stripe or even a pencil or knife or something like this will usually work better with ones "imagination" than just a figure... :-) Best, Alex Berlin/Germany Original-Nachricht Datum: Mon, 11 Sep 2006 17:21:52 +0200 Von: "Andreas Gren" <[EMAIL PROTECTED]> An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite > But a camera is also able to do a nice job, even with one light source. > The Neumannlines appears much finer, especially in small slices. > Best Regards > Andi > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > www.meteoritenhaus.de/img/Boguslavka7_03g.jpg > > > -Ursprüngliche Nachricht- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im Auftrag von Sergey Vasiliev > Gesendet: Montag, 11. September 2006 14:34 > An: Meteorite-list@meteoritecentral.com > Betreff: [meteorite-list] scanner and hexahedrite > > Hello List, > I just want to share the image I got from my scanner and full slice of > Boguslavka hexahedrite. > http://sv-meteorites.iol.cz/boguslavka.jpg > Usually I'm taking a pictures with my camera but sometimes scanner does a > better job. > Don't you think so? ;-) > Sergey > > - > Sergey Vasiliev > U Dalnice 839, > Prague 5, 15500 > Czech Republic > -- > http://www.sv-meteorites.com > http://impactites.net > http://systematic-mineralogy.com > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
AW: RE: [meteorite-list] scanner and hexahedrite vs camera andhexaedrite
Not to forget to mention, that not in each and every specimen of a find or fall, the Neumann lines are likewise developed. Sometimes they will appear extremely sharp, sometimes faint, some pieces won't have any - and that is independent from the preparation mode. Martin -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Alexander Seidel Gesendet: Montag, 11. September 2006 18:29 An: Sergey Vasiliev; Meteorite-list@meteoritecentral.com Betreff: Re: RE: [meteorite-list] scanner and hexahedrite vs camera andhexaedrite What a striking point, Sergey! My Guadalupe y Calvo just looks the same in a plain simple photograph. :-) We learn it´s all a matter or light and photographic skills and everything else to get "the real thing" transported to another viewer, and even when showing such a specimen to another person right on a spot, you have "to turn it here-there, left-right", just the way you well described it! Thanks for this alternative picture, very good indeed in comparison! Alex Berlin/Germany > Alex, > > You are right saying that you have to have the slice in front of you. > The basic picture I just did with my camera is: > http://sv-meteorites.iol.cz/boguslavka_1.jpg > But... I posted the scanned image because it shows much more details than > you can see while looking at the slice itself. To see the details you have > to turn it here-there, left-right. You know what I mean. But the scanner > showed me a view I couldn't get with the slice in my hands. > That was the point. > > Best regards, > Sergey > > > > -Original Message- > From: Alexander Seidel [mailto:[EMAIL PROTECTED] > Sent: Monday, September 11, 2006 5:55 PM > To: Andreas Gren; [EMAIL PROTECTED] > Cc: meteorite-list@meteoritecentral.com > Subject: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > Thanks a bunch Andi for showing these pics, and I´m very much looking > forward to receiving your prepared slice, which will be my very own share > of > Boguslavka, soon. > > Hexahedrites are no easy task for a photographer or a scanner, not even if > you discuss a specimen right in front of you, "in person" so to say. I had > the great pleasure of meeting Andi a couple of weeks ago in Hamburg and > handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must > admit > he was more skilled than me to point me to those tiny lines in between an > otherwise rather bare polished suface which were not due to scratches or > something evil like that, but were in fact: Neumann lines! Quite hidden in > this case, but present nonetheless! Sometimes you have to look really > closely, and sometimes a photograph or scanner pic won´t do the specimen > in > front of you justice. > > P.S.: sorry Sergey, I had simply overlooked your scale figures at the > bottom > and left side of your beautiful pic! Nonetheless, some "material scale", a > scale cube or a scale stripe or even a pencil or knife or something like > this will usually work better with ones "imagination" than just a > figure... > :-) > > Best, > Alex > Berlin/Germany > > > Original-Nachricht > Datum: Mon, 11 Sep 2006 17:21:52 +0200 > Von: "Andreas Gren" <[EMAIL PROTECTED]> > An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> > Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > But a camera is also able to do a nice job, even with one light source. > > The Neumannlines appears much finer, especially in small slices. > > Best Regards > > Andi > > > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > > > www.meteoritenhaus.de/img/Boguslavka7_03g.jpg > > > > > > -Ursprüngliche Nachricht- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Im Auftrag von > Sergey > Vasiliev > > Gesendet: Montag, 11. September 2006 14:34 > > An: Meteorite-list@meteoritecentral.com > > Betreff: [meteorite-list] scanner and hexahedrite > > > > Hello List, > > I just want to share the image I got from my scanner and full slice of > > Boguslavka hexahedrite. > > http://sv-meteorites.iol.cz/boguslavka.jpg > > Usually I'm taking a pictures with my camera but sometimes scanner does > a > > better job. > > Don't you think so? ;-) > > Sergey > > > > - > > Sergey Vasiliev > > U Dalnice 839, > > Prague 5, 15500 > > Czech Republic > > -- > > http://www.sv-meteorites.com > > http://impactites
Re: RE: [meteorite-list] scanner and hexahedrite vs camera and hexaedrite
What a striking point, Sergey! My Guadalupe y Calvo just looks the same in a plain simple photograph. :-) We learn it´s all a matter or light and photographic skills and everything else to get "the real thing" transported to another viewer, and even when showing such a specimen to another person right on a spot, you have "to turn it here-there, left-right", just the way you well described it! Thanks for this alternative picture, very good indeed in comparison! Alex Berlin/Germany > Alex, > > You are right saying that you have to have the slice in front of you. > The basic picture I just did with my camera is: > http://sv-meteorites.iol.cz/boguslavka_1.jpg > But... I posted the scanned image because it shows much more details than > you can see while looking at the slice itself. To see the details you have > to turn it here-there, left-right. You know what I mean. But the scanner > showed me a view I couldn't get with the slice in my hands. > That was the point. > > Best regards, > Sergey > > > > -Original Message- > From: Alexander Seidel [mailto:[EMAIL PROTECTED] > Sent: Monday, September 11, 2006 5:55 PM > To: Andreas Gren; [EMAIL PROTECTED] > Cc: meteorite-list@meteoritecentral.com > Subject: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > Thanks a bunch Andi for showing these pics, and I´m very much looking > forward to receiving your prepared slice, which will be my very own share > of > Boguslavka, soon. > > Hexahedrites are no easy task for a photographer or a scanner, not even if > you discuss a specimen right in front of you, "in person" so to say. I had > the great pleasure of meeting Andi a couple of weeks ago in Hamburg and > handed him my 34.8 g slice of Guadalupe y Calvo for inspection. I must > admit > he was more skilled than me to point me to those tiny lines in between an > otherwise rather bare polished suface which were not due to scratches or > something evil like that, but were in fact: Neumann lines! Quite hidden in > this case, but present nonetheless! Sometimes you have to look really > closely, and sometimes a photograph or scanner pic won´t do the specimen > in > front of you justice. > > P.S.: sorry Sergey, I had simply overlooked your scale figures at the > bottom > and left side of your beautiful pic! Nonetheless, some "material scale", a > scale cube or a scale stripe or even a pencil or knife or something like > this will usually work better with ones "imagination" than just a > figure... > :-) > > Best, > Alex > Berlin/Germany > > > Original-Nachricht > Datum: Mon, 11 Sep 2006 17:21:52 +0200 > Von: "Andreas Gren" <[EMAIL PROTECTED]> > An: "\'Sergey Vasiliev\'" <[EMAIL PROTECTED]> > Betreff: AW: [meteorite-list] scanner and hexahedrite vs camera and > hexaedrite > > > But a camera is also able to do a nice job, even with one light source. > > The Neumannlines appears much finer, especially in small slices. > > Best Regards > > Andi > > > > www.meteoritenhaus.de/img/Boguslavka10.jpg > > > > www.meteoritenhaus.de/img/Boguslavka7_03g.jpg > > > > > > -Ursprüngliche Nachricht- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Im Auftrag von > Sergey > Vasiliev > > Gesendet: Montag, 11. September 2006 14:34 > > An: Meteorite-list@meteoritecentral.com > > Betreff: [meteorite-list] scanner and hexahedrite > > > > Hello List, > > I just want to share the image I got from my scanner and full slice of > > Boguslavka hexahedrite. > > http://sv-meteorites.iol.cz/boguslavka.jpg > > Usually I'm taking a pictures with my camera but sometimes scanner does > a > > better job. > > Don't you think so? ;-) > > Sergey > > > > - > > Sergey Vasiliev > > U Dalnice 839, > > Prague 5, 15500 > > Czech Republic > > -- > > http://www.sv-meteorites.com > > http://impactites.net > > http://systematic-mineralogy.com > > > > __ > > Meteorite-list mailing list > > Meteorite-list@meteoritecentral.com > > http://six.pairlist.net/mailman/listinfo/meteorite-list > > > > __ > > Meteorite-list mailing list > > Meteorite-list@meteoritecentral.com > > http://six.pairlist.net/mailman/listinfo/meteorite-list > > __ > Meteorite-list mailing list > Meteorite-list@meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list __ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
