[meteorite-list] Meteorite Picture of the Day

2012-04-13 Thread valparint
Today's Meteorite Picture of the Day: New AZ Chondrite

Contributed by: Jack Schrader

http://www.tucsonmeteorites.com/mpod.asp
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[meteorite-list] Unknown Siberia Event Occurred, Bolide??? 06APR2012

2012-04-13 Thread drtanuki
Dear List,

Large event in Siberia 06APR2012; maybe a bolide???:
http://lunarmeteoritehunters.blogspot.jp/2012/04/unknown-siberia-event-occurred-bolide.html

Dirk Ross...Tokyo
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[meteorite-list] AD: 1.33 grams slice of DG 400 on ebay

2012-04-13 Thread Sergey Vasiliev
Hi List,

Very nice slice of DG 400 1.33 grams will end in one day:
http://www.ebay.com/itm/190665778535

Thanks for your time!
Sergey

---
Sergey Vasiliev
U Dalnice 2684/1
Prague 5, 155 00
Czech Republic
---
http://www.sv-meteorites.com
http://impactites.net
http://systematic-mineralogy.com

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[meteorite-list] AD - ebay: great meteorite THIN SECTIONS (Allende, ACAP, URE, PACH, ACH-ung, L3, L4, LL4, EUC incl., MESO) and METEORITES (e.g achondrites and four chondrite main masses!).

2012-04-13 Thread Peter Marmet
Hello All,

on ebay, I have 10 very nice high quality meteorite thin sections for sale

and in addition a couple of great meteorites, all ending in about two days.

The thin sections were made by a very experienced professional thin section

maker on professional equipment.

Please have a look:


http://shop.ebay.com/pema9/m.html?_nkw=_armrs=1_from=_ipg=


Thank you,
Peter

Peter Marmet - IMCA #2747
Bern, Switzerland
http://www.marmet-meteorites.com
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Re: [meteorite-list] What is Chladni's book on 18 meteoritefalls title?????? (Stuetz)

2012-04-13 Thread Martin Altmann
Yes he did,
he tried also to find for Chladni the four of the five stones or irons of
Miskolcz, which had fallen in 1559 and which were transported to the Vienna
collection, 
but he was unable to locate them.

Martin

-Ursprüngliche Nachricht-
Von: meteorite-list-boun...@meteoritecentral.com
[mailto:meteorite-list-boun...@meteoritecentral.com] Im Auftrag von Mark
Grossman
Gesendet: Freitag, 13. April 2012 05:43
An: Chladnis Heirs; meteorite-list@meteoritecentral.com
Betreff: Re: [meteorite-list] What is Chladni's book on 18 meteoritefalls
title?? (Stuetz)

Andreas Xavier Stütz changed his views  about meteoritic fairy tales and
lightning before he died.

See my article on the Tabor meteorite in the May 2011 issue of Meteorite
Magazine, which shows the change in his views based on the entries in the
Catalogus Stützianus, Natural History Museum, Vienna.

To my knowledge, my finding was previously unreported in the literature
until it was published in Meteorite Magazine.

Mark

Mark Grossman
Meteorite Manuscripts
www.meteoritemanuscripts.blogspot.com


- Original Message -
From: Chladnis Heirs n...@chladnis-heirs.com
To: meteorite-list@meteoritecentral.com
Sent: Thursday, April 12, 2012 11:46 AM
Subject: Re: [meteorite-list] What is Chladni's book on 18 meteoritefalls
title?? (Stuetz)


Hi Shawn,

the paper by Andreas Xaver Stuetz, you're looking for, was published in
Born's  Trebra's Bergbaukunde, second volume, 1790.

You have it here online:
http://kuerzer.de/shawnstuetz

Page 398 - 409.

In fact he reports there from the fall of Eichstädt, mentions the
Pallas-Iron and gives at length a report about the fall of Hraschina - with
eyewitness observations, in translating the report about the fall by
Wolfgang Kukulyewich, vicar of Agram.
Here and there he gives some ironic remarks.

Stuetz is classifying these reports as fairy tales, closing the article with
a lengthy explanation, that these stonesirons were formed by lightning.

Best!
Martin  Stefan



-Ursprüngliche Nachricht-
Von: meteorite-list-boun...@meteoritecentral.com
[mailto:meteorite-list-boun...@meteoritecentral.com] Im Auftrag von Shawn
Alan
Gesendet: Donnerstag, 12. April 2012 10:25
An: Meteorite Central
Betreff: [meteorite-list] What is Chladni's book on 18 meteorite falls
title??

Hello Listers

I am wondering if any of you history meteorite buffs by chance know the name
of Chladni's book he wrote on 18 meteorites falls and if there might be an
English pdf version floating around on the Internet or somewhere else? Also,
I was trying to look for a copy of the paper titled On Some Stones
Allegedly Fallen from the Heaven published in 1790 by Abbe Andreas Xavier
Stutz which Chladni extensively quoted from when he was writing his book.

Shawn Alan
IMCA 1633
ebay Store
http://www.ebay.com/sch/ph0t0phl0w/m.html?
http://www.meteoritefalls.com/
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[meteorite-list] AD - Ebay sales ending soon, low price now ! (Includes NWA 6166 anomalous plessitic siderite, ungrouped and unpaired, MAIN MASS)

2012-04-13 Thread Fabien Kuntz
Hello, 


even if in meteorite hunt now and until monday (with BIG surprise, but you will 
see!), ebay sales must continue, and so this week, 73 items mostly starting 
0.01$, ending very soon (from Apr 14, 201216:17:42 PDT) : 

http://www.ebay.com/sch/wwmeteorites-25/m.html?_dmd=1_ipg=50_sop=12_rdc=1

Regards, from not too far of the desert, Fabien

Fabien Kuntz
Météorites (ventes, expertise, conférences)
Animation scientifique et technique
WWMETEORITES (Siret : 511 850 612 00017)
www.wwmeteorites.com
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[meteorite-list] NASA Planning Group Takes Key Steps for Future Mars Exploration

2012-04-13 Thread Ron Baalke


April 13, 2012

Dwayne Brown 
Headquarters, Washington 
202-358-1726 
dwayne.c.br...@nasa.gov 

RELEASE: 12-112

NASA PLANNING GROUP TAKES KEY STEPS FOR FUTURE MARS EXPLORATION

WASHINGTON -- NASA's Mars Program Planning Group (MPPG), established 
to assist the agency in developing a new strategy for the exploration 
of the Red Planet, has begun analyzing options for future robotic 
missions and enlisting the assistance of scientists and engineers 
worldwide. 

NASA is reformulating the Mars Exploration Program to be responsive to 
high-priority science goals and the President's challenge of sending 
humans to Mars in the 2030s. 

We're moving quickly to develop options for future Mars exploration 
missions and pathways, said John Grunsfeld, an astrophysicist, 
five-time space shuttle astronaut and associate administrator for 
NASA's Science Mission Directorate at the agency's headquarters in 
Washington. As part of this process, community involvement, 
including international, is essential for charting the new 
agency-wide strategy for our future Mars exploration efforts. 

Grunsfeld leads the agency-wide Mars program reformulation effort 
along with William Gerstenmaier, associate administrator for the 
Human Exploration and Operations Directorate, Chief Scientist Waleed 
Abdalati and Chief Technologist Mason Peck. 

In February, Grunsfeld named veteran aerospace engineer Orlando 
Figueroa to lead the MPPG. In March, the group established an initial 
draft framework of milestones and activities that will include 
options for missions and sequences bridging the objectives of NASA's 
science, human exploration and operations and technology. 

Starting today, the scientific and technical community across the 
globe can submit ideas and abstracts online as part of NASA's effort 
to seek out the best and the brightest ideas from researchers and 
engineers in planetary science. Selected abstracts will be presented 
during a workshop in June hosted by the Lunar and Planetary Institute 
in Houston. 

The workshop will provide an open forum for presentation, discussion 
and consideration of concepts, options, capabilities and innovations 
to advance Mars exploration. These ideas will inform a strategy for 
exploration within available resources, beginning as early as 2018 
and stretching into the next decade and beyond. 

Receiving input from our community is vital to energize the planning 
process, said Doug McCuistion, director of the Mars Exploration 
Program at NASA Headquarters. We'll integrate inputs to ensure the 
next steps for the Mars Exploration Program will support science, as 
well as longer-term human exploration and technology goals. 

The new strategy also will be designed to maintain America's critical 
technical skills, developed over decades, to achieve the highest 
priority science and exploration objectives. 

NASA has a recognized track record of successful missions on Mars, and 
exploration of the planet is a priority for the agency. The rover 
Opportunity, which landed on Mars in 2004, is still operating well 
beyond its official mission of 90 days. There also are two NASA 
satellites, the Mars Reconnaissance Orbiter and Mars Odyssey, 
orbiting Mars and returning unprecedented science data and images. 

In August, NASA will land the Mars Science Laboratory, Curiosity, on 
the planet's surface. This roving science laboratory will assess 
whether Mars was in the past or present an environment able to 
support life. In 2013, NASA will launch the Mars Atmosphere and 
Volatile Evolution orbiter, the first mission devoted to 
understanding the Martian upper atmosphere. 

To view the call for abstracts and workshop information, visit: 

http://www.lpi.usra.edu/meetings/marsconcepts2012 

For more information about NASA's Mars programs, visit: 

http://www.nasa.gov/mars 

-end-

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[meteorite-list] Mars Odyssey THEMIS Images: April 9-13, 2012

2012-04-13 Thread Ron Baalke

MARS ODYSSEY THEMIS IMAGES
April 9-13, 2012

o Channels (09 April 2012)
  http://themis.asu.edu/node/5866

o Ejecta Texture (10 April 2012)
  http://themis.asu.edu/node/5868

o Nepenthes Mensae (11 April 2012)
  http://themis.asu.edu/node/5869

o Dark Slope Streaks (12 April 2012) 
  http://themis.asu.edu/node/5870

o Layers? (13 April 2012)
  http://themis.asu.edu/node/5871


All of the THEMIS images are archived here:

http://themis.asu.edu/latest.html

NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission 
for NASA's Office of Space Science, Washington, D.C. The Thermal Emission 
Imaging System (THEMIS) was developed by Arizona State University,
Tempe, in co.oration with Raytheon Santa Barbara Remote Sensing. 
The THEMIS investigation is led by Dr. Philip Christensen at Arizona State 
University. Lockheed Martin Astronautics, Denver, is the prime contractor 
for the Odyssey project, and developed and built the orbiter. Mission 
operations are conducted jointly from Lockheed Martin and from JPL, a 
division of the California Institute of Technology in Pasadena. 



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[meteorite-list] Colorado Mineral and Fossil Show - Plus - New TV Series

2012-04-13 Thread Jonathan Abel

Way to go Ruben!!

Since I was a kid, I've surrounded myself with stones...my dad and both
grandfathers made and lost money in gold mining...I have at least one
example of pretty much every mineral I've ever heard of...all flavors
and colors. But it was meeting Bob Haag, the Indiana Jones of
Meteorites and buying some sweet Canyon Diablo's from him that got me
started collecting meteorites about 15 years ago at the Tucson Rock and
Mineral Show...I even contemplated trying to beat Bob to the other chunk
of the Ring Meteorite (in my dreams)...

Then it was Geoffrey Notkin and Steve Arnold that got me pretty much
crazy about meteorites on their incredible Meteorite Men series...I
know what stamina it takes to keep up with a hungry TV series that needs
to be fed new finds each week from around the world...I am in awe!
They are truly mass media icons in their field; historic, whether they
acknowledge it or not (applause goes here). Their work has to have drawn
public attention and popularity to the purchase and ownership of the
miracles that are meteorites. Those guys are good for business!

But for me, it was Ruben Garcia's website, online videos and organizing
the very successful Holbrook Hunt last year that have gotten me to
happily drive hundreds of miles and spend lots of terrific wilderness
weekends looking for hard stuff from the sky. I have now found
three...and they're getting bigger...Mr. Meteorite ROCKS!

I'll be watching your show, my friend!! 

And remember - Gore Vidal once said, Never miss an opportunity to have
sex or be on television.

Jonathan

P.S. I hope they got you to do some on-camera close-up slight-of-hand
magic...you're the best!! Where's my watch??



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[meteorite-list] OT: For the Geologists and Math Wizards!

2012-04-13 Thread Jim Wooddell

Hi all!

I have a question that relates to meteorites...sort of.


If I have two minerals that are combined that have two different densities, 
could the bulk density ever be lower the density of the mineral with the 
lowest density?


Examples (to make it easy)   Mineral 1 = 3g/cc  Mineral 2 = 15g/cc

IOWs could I ever have a density lower than 3g/cc???

If yes, can I please see the math?

Thanks

Jim



Jim Wooddell
http://k7wfr.us

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