Re: [meteorite-list] More Pieces of Mars Found

Mon, 04 Feb 2002 13:38:40 -0800

Hello all,

There is a recapitulative table of all 25 martian meteorites, but 33 differents references.  This table come from the excellent french Mars site http://www.nirgal.net/meteori.html.

Regards, Vincent

 

Tableau r�capitulatif des m�t�orites martiennes

N�

Nom

Pays

Date

Masse 
(gramme)

Type

Age
(millions d'ann�es)

1 Chassigny

Chassigny, France

3 octobre 1815 4000 g Chassignite
(dunite)		 1300
2 Shergotty

Shergotty, Inde

25 ao�t 1865 5000 g Shergottite
(basalte)		 160
3 Nakhla

Nakhla, Egypte

28 juin 1911 10 000 g Nakhlite
(clinopyrox�nite)		 1300
4 Lafayette

Lafayette, Indiana, Etats-Unis

1931 800 g Nakhlite
(clinopyrox�nite)		 1300
5 Governador Valadares

Governador Valladares, Br�sil

1958 158 g Nakhlite
(clinopyrox�nite)		 1300
6 Zagami

Zagami, Niger

3 octobre 1962 18 000 g Shergottite
(basalte)		 180
7 ALHA 77005

Allan Hills, Antarctique

29 d�cembre 1977 482 g Shergottite
(lherzolite)		 150
8 Yamato 793605

Yamato Mountains, Antarctique

1979 16 g Shergottite
(lherzolite)		 200
9 EETA 79001

Elephant Moraine, Antarctique

13 janvier 1980 7900 g Shergottite
(basalte)		 150
10 ALH 84001

Allan Hills, Antarctique

27 d�cembre 1984 1940 g Orthopyrox�nite 4500
11 LEW 88 516

Lewis Cliff, Antarctique

22 d�cembre 1988 13,2 g Shergottite
(lherzolite)		 160
12 QUE 94201

Queen Alexandra Range, Antarctique

16 d�cembre 1994 12 g Shergottite
(basalte)		 320
13a Dar al Gani 476 (lucky 13) D�sert du Sahara, Libye 1er mai 1998 2 015 g Shergottite
(basalte)		 474
13b Dar al Gani 489 D�sert du Sahara, Libye 1997 2 146 g Shergottite
(basalte)		 474
13c Dar al Gani 670 D�sert du Sahara, Libye 1998 - 1999 1619 g Shergottite
(basalte)		 474
13d Dar al Gani 735 D�sert du Sahara, Libye Hiver 1996 - 1997 588 g Shergottite
(basalte)		 474
13e Dar al Gani 876 D�sert du Sahara, Libye 7 mai 1998 6,2 g Shergottite
(basalte)		 474
14 GRV 9927 Grove Hill, Antarctique 1999 9,97 g Shergottite
(basalte)		 ?
15a Los Angeles 001 Los Angeles, Californie 30 octobre 1999 452,6 g Shergottite
(basalte)		 170
15b Los Angeles 002 Los Angeles, Californie 30 octobre 1999 245,4 g Shergottite
(basalte)		 170
16a Sayh al Uhaymir 005 Sayh al Uhaymir, Oman 26 novembre 1999 1344 g Shergottite
(basalte)		 ?
16b Sayh al Uhaymir 008 Sayh al Uhaymir, Oman 26 novembre 1999 8579 g Shergottite
(basalte)		 ?
16c Sayh al Uhaymir 051 Sayh al Uhaymir, Oman 1er ao�t 2000 436 g Shergottite
(basalte)		 ?
16d Sayh al Uhaymir 094 Sayh al Uhaymir, Oman 8 f�vrier 2001 233,3 g Shergottite
(basalte)		 ?
17 Dhofar 019 Dhofar, Oman 24 janvier 2000 1056 g Shergottite
(basalte)		  575
18 Northwest Africa 480 (NWA 480, rebaptis�e Th�odore-Monod) D�sert du Sahara marocain Novembre 2000 28 g Shergottite
(basalte)		 ?
19 Dhofar 378 Dhofar, Oman 17 juin 2000 15 g Shergottite
(basalte)		 ?
20a Y000593 Yamato Mountains, Antarctique 29 novembre 2000 13 700 g Nakhlite
(clinopyrox�nite)		 ?
20b Y000749 Yamato Mountains, Antarctique 3 d�cembre 2000 1 300 g Nakhlite
(clinopyrox�nite)		 ?
21 Northwest Africa 817 (NWA 817) D�sert du Sahara marocain D�cembre 2000 104 g Nakhlite
(clinopyrox�nite)		 ?
22 Northwest Africa 856 (NWA 856), Djel Ibon D�sert du Sahara marocain F�vrier 2001 320 g Shergottite
(basalte)		 ?
23 Northwest Africa 1068 (Louise Michel ou NWA 1068) D�sert du Sahara marocain Avril 2001 654 g Shergottite
(picrite)		 1000
24 YA1075 Yamato Mountains, Antarctique ? 55 g Shergottite
(lherzolite)		 ?


>From: Ron Baalke <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED] (Meteorite Mailing List)
>Subject: Re: [meteorite-list] More Pieces of Mars Found
>Date: Mon, 4 Feb 2002 12:38:02 -0800 (PST)
>
> >
> > Hello Ron and List,
> >
> > > the new meteorites bring the count to 24 fragments of the Red Planet
> >
> > There are presently 23 non-Antarctic martian meteorites, 6 US-Antarctic,
> > and 4 Japanese Antarctic martian meteorites in my databases. Some of
> > these Martians are paired bringing the total to 24 martian meteorites
> > that are presently in my databases - in agreement with the count
> > reported.
>
>NWA 1068 was several fragements. It is better to count the paired numbers.
>
> > > There is an unusual number of Antarctic Mars meteorites being reported
> >
> > What is "unusual" about that number?
>
>Three of the five new Mars meteorites are from the Antarctic. Prior to this
>new group, the last Antarctic meteorite was found in 1994. Hence, there is
>an unsually large number of Antarctic Mars meteorite being discovered now,
>when compared to the previous 7 years. Prior to these new finds, all of the
>new Mars meteorites found since 1995 had been from the dry, hot deserts.
>
> > > Although the newest members of the Martian meteorite family
> > > are mostly from Antarctica, there is also one Saharan meteorite.
> >
> > One Saharan Martian ??? There are 16 minus 7 paired ones => 9 (!)
> >
>
>She was referring to the new finds only.
>
>Ron Baalke
>
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>Meteorite-list mailing list
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