Re: [meteorite-list] Question Martian in 3-D

2009-08-12 Thread cdtucson
t finding any "other meteorites" as big as this one, we've > found how many? ONE other meteorite, I believe. Pretty small sample > to generalize from, don't you think? And we've searched how much > of the planet's surface? > > I underst

Re: [meteorite-list] Question Martian in 3-D

2009-08-10 Thread Darren Garrison
On Mon, 10 Aug 2009 21:41:22 -0500, you wrote: >As for not finding any "other meteorites" as big as this one, we've >found how many? ONE other meteorite, I believe. More than two total: Following the identification of Heat Shield rock as a meteorite, two additional nickel-iron meteorites we

Re: [meteorite-list] Question Martian in 3-D

2009-08-10 Thread Galactic Stone & Ironworks
as big as this one, we've > found how many? ONE other meteorite, I believe. Pretty small sample > to generalize from, don't you think? And we've searched how much > of the planet's surface? > > I understand that the official NASA position is that a thicker > atmosphere is required: > http://news.prnewswire.com/DisplayReleaseContent.aspx?ACCT=104&STOR

Re: [meteorite-list] Question Martian in 3-D

2009-08-10 Thread Sterling K. Webb
calculate it is too massive to have hit the ground without disintegrating unless Mars had a much thicker atmosphere than it has now." Ah, yes, "scientists calculate..." The press release has spoken. Sterling K. Webb ---

Re: [meteorite-list] Question Martian in 3-D: Block Island Meteorite on Mars

2009-08-10 Thread Galactic Stone & Ironworks
Hi Bernd, Randy and List - Bernd said - "I certainly agree! These 'holes' look like the ones we know from the Willamette iron, ...those "bowl-shaped cavities" BINGO! I thought the same exact thing when I saw it. :) Best regards and clear skies, MikeG PS - although there is another Martian met

[meteorite-list] Question Martian in 3-D: Block Island Meteorite on Mars

2009-08-10 Thread bernd . pauli
Randy writes: "Most of the 'holes' don't look so much like regmaglypts to me. Maybe some are chemical weathering features ... http://www.nasa.gov/mission_pages/mer/images/mer20090806.html Hello Randy and List, I certainly agree! These 'holes' look like the ones we know from the Willamette iron

Re: [meteorite-list] Question Martian in 3-D

2009-08-10 Thread Randy Korotev
Carl et al. Regarding the Block Island meteorite on Mars... I asked "Why does it have regmaglypts?" of our local Mars expert, Ray Arvidson, who is Deputy Principal Investigator of the Mars Exploration Rover Mission. He had mentioned the existence of the meteorite to me several weeks ago. He

Re: [meteorite-list] Question Martian in 3-D

2009-08-07 Thread Jerry Flaherty
The other half is out of the frame -- From: "Darren Garrison" Sent: Friday, August 07, 2009 8:59 PM To: Subject: Re: [meteorite-list] Question Martian in 3-D On Fri, 7 Aug 2009 19:51:07 -0400, you wrote: It sure does look rathe

Re: [meteorite-list] Question Martian in 3-D

2009-08-07 Thread Fries, Marc D (3225)
I've been wondering if someone would ask that...Kinda looks like Imilac, eh? On 8/7/09 9:54 AM, "cdtuc...@cox.net" wrote: > Pete, List, > Very interesting photo. > I have a question about it's morphology? > Why does it look like that? Why does it have so many holes / dents? > Given the a

Re: [meteorite-list] Question Martian in 3-D

2009-08-07 Thread Darren Garrison
On Fri, 7 Aug 2009 19:51:07 -0400, you wrote: >It sure does look rather tortured > But it never broke! __ http://www.meteoritecentral.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-

Re: [meteorite-list] Question Martian in 3-D

2009-08-07 Thread Jerry Flaherty
It sure does look rather tortured -- From: Sent: Friday, August 07, 2009 12:54 PM To: "meteoritelist meteoritelist" ; "Pete Pete" Subject: Re: [meteorite-list] Question Martian in 3-D Pete, List, Very interesting phot

Re: [meteorite-list] Question Martian in 3-D

2009-08-07 Thread cdtucson
Pete, List, Very interesting photo. I have a question about it's morphology? Why does it look like that? Why does it have so many holes / dents? Given the atmosphere on Mars being so thin compared with Earth, I thought Earths Atmosphere is what caused this type of erosion of surface materials? It