50

Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

  • Upload
    others

  • View
    2

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes
Page 2: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineContentsby Editor

Featured Monthly Articles

Accretion Desk by Martin Horejsi

Jim's Fragments by Jim Tobin

Meteorite Market Trends by Michael Blood

Bob's Findings by Robert Verish

IMCA Insights by The IMCA Team

Micro Visions by John Kashuba

Meteorite Calendar by Anne Black

Meteorite of the Month by Editor

Tektite of the Month by Editor

Terms Of Use

Materials contained in and linked to from this website do not necessarily reflect the views oropinions of The Meteorite Exchange, Inc., nor those of any person connected therewith. In noevent shall The Meteorite Exchange, Inc. be responsible for, nor liable for, exposure to anysuch material in any form by any person or persons, whether written, graphic, audio orotherwise, presented on this or by any other website, web page or other cyber location linkedto from this website. The Meteorite Exchange, Inc. does not endorse, edit nor hold anycopyright interest in any material found on any website, web page or other cyber locationlinked to from this website.

The Meteorite Exchange, Inc. shall not be held liable for any misinformation by any author,dealer and or seller. In no event will The Meteorite Exchange, Inc. be liable for any damages,including any loss of profits, lost savings, or any other commercial damage, including but notlimited to special, consequential, or other damages arising out of this service.

© Copyright 2002–2011 The Meteorite Exchange, Inc. All rights reserved.

No reproduction of copyrighted material is allowed by any means without prior writtenpermission of the copyright owner.

Page 3: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineEsnandes, France: Caution Hot!by Martin Horejsi

Back in the fall of 1837…a small meteorite fell in Esnandes, France. What makes this small especially interesting is that, and Iquote, “A peasant, who observed the fall, said to have been burnt while collecting the stone.”

Burnt?

Yet again, someone reported that a meteorite was hot when it landed. Esnandes was a mere 1500 gramsso it hardly contained enough material remain so incredibly cold that it felt hot to the touch. Nor did it likelysit baking in the sun before being picked up. Esnandes, France is a little over 46 degrees north of theequator, and while the exact fall date is not known, fall is fall which means the sun was close to or lowerthan the autumn equinox.

The text from the Catalogue of Meteorites lists the distribution of Esnandes as extremely narrow. Thepiece featured in this Accretion Desk ranks third largest in the world at half the weight of second place andone fourth the weight of first place. However, a significant amount of mass is not accounted in the list andis probably represented in a collection somewhere, likely Paris.

Page 4: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Crust, beautiful crust!

Esnandes has wonderful crust for its age. Crust is critically important for documenting the authenticity of ahistoric meteorite. The matrix of Esnandes is very similar to many other chondrites so it would be easy tomake a mistake identifying such rare material.

Page 5: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

A 2003 article in Meteoritics and Planetary Sciences by P. Rochette, et. al. suggests that Esnandesshould be reclassified as an L chondrite. Magnetic tests and microanalysis on Esnandes samples fromthe Natural History Museum in Paris were the key. Visually, it makes sense to me. Although I’ve seen Hchondrites that look much like Esnandes, I have seen far more L chondrites that do.

I’ve seen it advertised that Esnandes might be a so-called Hammer stone meaning that it hit a man-madeobject upon its arrival to earth. Unfortunately there is no supporting evidence for such a claim. Oddly,however, it would seem that if the report that a peasant burned his/her and when picking up the stone has

Page 6: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

made it through 175 years of human activity, something would have been noted had it hit a building orwhatever else people had back then. Backing up this logic is that there are plenty of other hammer stonesof similar or older age, and their stories of collision seemed to transcend time with little effort.

Until next time….

The Accretion Desk welcomes all commentsand feedback. [email protected]

Page 7: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineTucson Gem and Mineral Show 2012by Jim Tobin

Tucson Gem and Mineral Show 2012 was my 20th show. I think it will turn out to be one of the mostmemorable of all my visits to Tucson. We changed a little from the norm by attending the week before allthe big meteorite celebrations. Even before leaving for the trip we were thinking that might turn out to be agreat opportunity. It certainly was. We were able to find what we wanted to get for the business without thecrowds and before it had been picked over. Almost as important; being there early gave opportunities to sitand chat with dealers and friends that are often too busy working during the second week of the show. Asit turned out we were leaving for home when most of the meteorite collectors were just arriving.

Meteorites, Meteorites, and More Meteorites

For me this was a show with lots of iron meteorites. I had arranged with Anne Black to get some of theASU rare old irons that she had offered by email a couple weeks before Tucson. I always miss herofferings. I am either at work or asleep and find the emails way too late. But, I had some things going on inmy personal life that required me to check my email every few minutes for a severals days. I happened tobe looking at my phone right when she sent the list of rare irons. I quickly emailed her to put several asidefor me and waited to hear if this time I had been fast enough to get them. Only about fifteen minutes wentby and she wrote back that she was holding all but one of those I had selected. I was pretty sure I had nochance on the single piece of Cape of Good Hope and I had been right. So my acquisition of specimensreally started two weeks before arriving in town.

Page 8: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

A portion of Anne Blacks display cases

Anne Black and Paul Harris

I found more great irons and other stones all week long. There was a rich selection of meteorites at theshow this year. But the buzz was the new Martian fall Tissint. I was surprised a little by the number ofdealers that had it for sale. It really is a remarkable meteorite. Martian falls do not happen that often andthis was a large enough event to provide pieces for many collectors.

Amongst the stones I bought was a large unclassified chondrite from a tent dealer. The price was ok if itactually was a meteorite. A magnet was attracted to it sort of weakly. It looked weird enough that I wantedto get a diamond file and grind off a spot just to check it out. And wouldn’t you know we were never near atool dealer for the next two days. I did finally get a $2 diamond file and that night ground a spot off thecrazy looking rock. Sure enough about an eighth of an inch in I hit a tiny grain of iron which comforted methat I was right about it being meteoritic. I had picked up three other unclassified stones and there was nodoubt in my mind about them. The crust and color of the large one was strange. There were little circularrings on the surface. They made me think of bubbles that had been broken off leaving just the bottom ringand cup like depressions behind. When I got home I put it in the saw to get a view of the insides. I cut offan end piece and about jumped out of my socks. Here is where I would usually insert a couple photos ofthe cut face, but you will have to wait because this one was off for characterization (the same day) to alab. There will be photos and an article about it later.

Page 9: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

My weird stone that is a secret for now

We always visit a very friendly dealer of tektites and get a flat or two and I usually find one or twoindividuals for myself. This year I really limited my glass buying. I got one large Chinese dumbbell, and twomoldavites with strange color, one of which I gave away. It was that large dumbbell that got my bag pulledaside at the airport x-ray machine. It was tucked away in a zipper pouch and it took the inspector a minuteor so to find it. Then he said, “just another rock, thanks.”

As I mentioned, this year going early we had the chance to spend some time talking to friends. Mostshows they are so busy that we just pock our head in and say hi and let them get back to work. I got toactually sit down and have a great conversation with Edwin Thompson for the first time in years. Wechatted about old friends and other things, I found out that Patrick is fascinated by the Titanic story likeme. I was so comfortable in one of ET’s chairs that I let Paul go on without me and caught back up withhim later.

Larry, Patrick and Edwin all pretty happy I think to be back atanother Tucson show.

There are always some exciting meteorites at the show. This year we had Tissint the recently arrivedMartian Shergottite. But, there were others of a more strange and unusual nature. High on that list has tobe D’Orbigny. As an Angrite it is rare enough. With its numerous and large vugs up to 2.3 cm in diameter,druses containing augite, and huge green olivine crystals it sets a new standard for strange. D’Orbignymay be exceeded in strangeness by NWA 6693 another of ET’s wonderful treasures. Nicknamed “SuperGreen” it is under continuing investigation by researchers. What a beautiful meteorite it is.

Page 10: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Unpolished side of a slice of D'Orbigny with several vugs.

Close up shot of the edge of a slice of D'Orbigny

We finished up most of our business stuff by the end of the second day and decided to head down to thewholesale show and look for treasures for our wives on the third day. What a surprise when we got thereto find out the Holodrome show was not to open until the day after we left. But, there were several hugetents for another part of the wholesale show that were open. We had great fun looking through them. Paulfound something beautiful for his wife and I found a ruby pendant for Sara my lovely wife. We got a fewother little things there too. Then we headed a couple blocks over to the Tucson Electric Park to lookaround.

Page 11: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

We walked a while, got an early lunch and ran into Steve Arnold one of the Meteorite Men. I was justfinishing buying that diamond file finally. We chatted and looked a booth he was interested in. But, heshowed us the most tremendous metal sculptures. It may even reveal the source of his information aboutwhere meteorites can be recovered. He seems pretty friendly with this very tough looking alien or evenPredator.

Page 13: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

We had dinner plans out of town with Paul’s brother Tony and his girlfriend Tricia. We had met them fordinner the first night and had a wonderful time. They had another evening free so we met them in themiddle over at Casa Grande for dinner again. It was another great time with two people who have becomedear friends of mine.

We spend a lot of time at the Tucson City Center Hotel which I guess will always be called the Inn Suitesby meteorite people. But, we did hit several other hotels during our stay. We had spent a morning over atthe Riverpark with Erich and Silvia Haiderer. That is always fun and we find some great items both for thebusiness and me personally. This year I got a couple of eucrite cumulates amongst other meteorites. Wehad also been by the Ramada to see Blaine Reed and I always find something there. A neat little slice ofApache Junction went home with my this year. We ran into Eric Twelker in Blaine‘s room. It had been atleast twelve years since I saw him. He is always at the show but I had not run into him for all that time. Wewent over and said hello to Mike Miller on the other side of the hotel and had a great visit with him. Wewere really benefiting from being there early. Normally, we would never have been able to spend the timewe did. Mike’s room just glitters from the brightly etched iron slices. Beautiful material and he shouldcertainly be proud of the fine work he does.

Page 14: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Slice of Apache Junction from Blaine Reed

Slice of Apache Junction from Blaine Reed

After our hunting was mostly done we do what many others do. We wander around revisiting rooms.Bruno and Carine are always one of our first stops, but we return a couple more times. I have to find thatspecial meteorite we need to offer the next year and get something neat for myself. They are fun to chatwith too. After that we go just a few doors down and see Peter Heydelaar in his room with meteorites andgold. He and his wife are great to spend some time with. They were way too busy the first time we pockedour heads in, so we just waved and came back later. A few nice meteorites left with us on that return visit.We paid a couple visits to Pani Ahmed who always has a smile. Some LDG left with us for the businessand I found a slice of NWA 4328 an impact melt for my collection. At this point it has to be a pretty specialclassified NWA for me to buy it. I am moving more and more to the historic meteorites for my collection.But, I have a second database that I run; and that is for just my unclassified stones. I do add a few to thatlist each year. We stopped by Mike Farmer’s room when we first got to the show and went back a couplemore times over the next days. Always a great display of exotic meteorites for sale in his suite. There isalso material from Moritz and Eric Olson. Just next door is the room of Serge and Dima. We chatted withthem and saw some of their photos from meteorite hunting trips. They are always full of enthusiasm. Anice room to visit if you are feeling the blues.

We were in and out of Geoff Notkin’s Aerolite Meteorites suite several times. He was each time very busydoing what he does best, being an ambassador of meteorites to a knowledge hungry public. He had someparticularly wonderful meteorites this year. I will present just a few for your viewing pleasure. Here he isholding a very fine Sikhote Alin.

Page 15: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

While it goes without saying that he had a room full of exquisite speccimens two more caught my eye thisyear. The first is a wonderfully shaped Campo in the more natural state that I really like my irons left in,and the second is a slice of Esquel so thinly cut and transparent that it really shows the clarity Esquel isknown for.

Page 16: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

There is a long list of other personalities from the meteorite community that we ran into. And unfortunatelya long list of friends we missed who came in after we left. Overall we really had a fine time this year. Wegot done with work early and got to enjoy ourselves more. I guess in summary this trip was as muchabout our friends as it was about the meteorites.

Here are a few more pictures from the 2012 Tucson Gem and Mineral Show.

This is a large 1/4 x 3/8 inch inclusion of what I image is troilite in aslice of Goronyo an H4 chondrite. But, it is the most coppery coloredinclusion I have ever seen.

Page 17: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

A small fragment of Limerick a meteorite on my wantlist for a while

Here is something you do not see every day. Iron shale pieces from the largestMundrabilla individual. They were collected after it was hauled away to themuseum where it now resides.

Page 18: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite-Times MagazineMeteorite Market Trendsby Michael Blood

Like 3 likes. Sign Up to see what your friends like.

This Month’sMeteorite Market Trends

by Michael Blood

Please Share and Enjoy:

Page 19: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineThe 2012 Tucson Gem & Mineral Showby Robert Verish

An Article In Meteorite-Times Magazine by Robert Verish

The 2012 Tucson Gem & Mineral ShowSome images of meteorites by the people that collect them taken at the Show.

Because the Tucson Gem & Mineral Show occurs each year during the first half of February, whichis the same time that the Meteorite-Times.com articles are published, the editors have decided topostpone this current issue until the end of February. This delay would give everyone time to returnfrom the Show, digest what had transpired, and then if desired, write an article about the Show.Well, I think it's a great plan, but with all of the events that have transpired this past month since theShow, it now seems like a distant memory. As I said, "it was a good plan", but how do you plan for a meteorite fall in the middle of Texas? Withso much attention drawn to locating the meteorite fall in eastern Texas, and now the fall in SouthCarolina (even as I write this article), the "recently" concluded Tucson Gem Show of 2012 alreadyseems like ancient history. But I thought it would be nice to give readers (particularly, those that

Page 20: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

didn't get to attend this years Show and have to vicariously view it from the lenses of variousphotographers) the convenience of having all of those disparate links listed on one webpage.

(See below, "REFERENCES")

And besides, I can use this article next year as a review to remind me of what I saw this year, andmay quite possibly see at next years Tucson Show 2013. So, instead of the "usual" article, thismonth's edition of "Bob's Findings" will simply be a list of links to various people's images thatdocumented what had occurred way back - 23 days ago - during the first weekend of February2012.

Enjoy!

"Best in Show" and "Meteorite of the year"

Our Tucson Show 2012 trip has come to an end. It's now time to "hit the road" and head home (orthat new strewn-field;-).

REFERENCES:

2012 Tucson Show Attendees - From Matthew Martin at Meteorite Treasures.com

[meteorite-list] Tucson Page Update - post by Matthew Martin on Wed Jan 11 10:58:23 EST 2012

Jim's Fragments: Tucson Gem Show Memories - by Jim Tobin • January 1, 2012

2012 Tucson Gem and Mineral Show - Fossils, Meteorites, Arizona in February!

Page 21: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

[meteorite-list] Anyone want some Tucson Photos - post by Keith Vazquez on Mon Jan 30 01:37:44EST 2012

[flicker] Arizona Keith's Tucson Show Photos 2012 - are by Keith Vazquez and are from 29 Jan2012

[flicker] Arizona Keith's Tucson Show Photos 2012 - are by Keith Vazquez and are from 31 Jan2012

[flicker] IMCA Dinner Tucson AZ - images by Keith Vazquez on 2 Feb 2012

[flicker] The Thirteenth Annual Meteor Mayhem Birthday Bash & Harvey Awards at the Onyx Room,Tucson AZ. 3 Feb 2012 - are by Keith Vazquez

[flicker] Bloods Tucson Meteorite Auction 2012 - images by Keith Vazquez on 4 Feb 2012

[flicker] Tucson Hotel City Center Dinosaurs 2012 - images by Keith Vazquez from between 29 Jan2012 & 10 Feb 2012

[flicker] ArizonaViking's photostream - aka Arizona Keith - aka Keith Vazquez - all of the above 6sets of his Tucson Show 2012 Photos.

Meteorite Picture of the Day - hosted by Tucson Meteorites - for the first 9 days of February Various images from the Tucson Show contributed by Paul Swartz:

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 01 Various contributed by KD Meteorites

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 02 Muon and Henbury - contributed by T&M Stones

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February `03 Various contributed by Mike Miller

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 04 Various contributed by Geoff Notkin<

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 05 Various contributed by Blaine Reed

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 06 Bolide contributed by James Ivy

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 07 Various contributed by Michael Farmer

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 08 Various contributed by Hans Koser

Meteorite Picture of the Day - hosted by Tucson Meteorites - 2012 February 09 Various contributed by Bruno Fectay

[meteorite-list] tucson, day one - by steve arnold [chicagosteve] posted on Thu Feb 2 20:09:04 EST2012

[meteorite-list] TUCSON, DAY TWO - by steve arnold [chicagosteve] posted on Sat Feb 4 00:11:31EST 2012

Page 22: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

[meteorite-list] TUCSON, DAY 3 HIGHLITES - by steve arnold [chicagosteve] posted on Sun Feb 510:45:32 EST 2012

[meteorite-list] 2nd Annual Eating Around Tucson - 2012 - by John Teague

[meteorite-list] Tucson Met. Auction Results - by Michael Blood - posted on Mon Feb 13 16:45:20EST 2012.

[meteorite-list] Tucson Show 2012 meteorite images - by Michael Mulgrew

[facebook] Tucson meteorite pics 2012 - by Doug Ross

[facebook] Meteorite Men/Ruben Garcia-Birthday Bash-Tucson Gem and Mineral Show '12 - ByCarol Lynn Springer

There are many more good images of meteorites from this years Tucson Show on facebook, butmost are not "linkable".

My previous articles can be found *HERE*

For for more information, please contact me by email: Bolide*chaser

Page 23: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineSixth Annual IMCA Dinner In Tucsonby IMCA TEAM

This year’s sixth annual IMCA dinner was held at el Charro Mexican Restaurant in downtown Tucson. Wereserved the restaurant’s entire patio and although it was a little chilly, it was a good fit for us. Well, kind of.The dinner has become so popular that the number of guests outgrew the seating capacity of the patiobefore we even sat down! No worries though. We squeezed a few more tables onto the patio andreserved two small adjacent rooms.

Look at the crowd! (Photo by Gary Fujihara)

Jana Becker, Johnny Humphries, Jack Schrader, RobertWard, Richard Kowalski, Larry Lebofsky, Carol Kochert,Dolores Hill, Rik Hill, Fern Goudreault, Bea Goudreault, DonSkidmore and standing to the left rear, Bob Falls and DaveGheesling (Photo by Keith Vasquez)

Page 24: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

A better view of the right side of that table Cathy Kochert,Twink Monrad, Dolores Hill, Rik Hill, Jim Shorten, FernGoudreault, Bea Goudreault, Don Skidmore (Photo by JimShorten)

Don Hurkot, Linda Hurkot, Keith Jenkerson, DanaJenkerson, Ralph Balkcom, Fred Olson, Carol Falls, TwinkMonrad (speaking to Carol), Bill Jensen, Mike Jensen andstanding up, Bob Falls (Photo by Gary Fujihara*)

Page 25: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Thos Lesser, Marilyn Lesser, Dave Gheesling, Russ Finney,Ryan Dillon, Willie Boedecker, Robert Boedecker, QynnArnold, Carol Ehlmann, Darryl Pitt, Denise Stone, Dr. ArtEhlmann, Steve Arnold, Fredrick Stephan, Sean Murray,Karen Rohr, Linton Rohr (Photo by Gary Fujihara)

Carol Ehlmann, Darryl Pitt, Denise Stone, Dr. Art Elhmann(Photo by Keith Vasquez)

Page 26: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Karen Bowling, Mark Bowling, Ken Domanik, Anne Black,Maria Haas, Paul Kurimski, Lai Kurimski, Paul Swartz,Wendy Swartz, Sam Kumar (Photo by Gary Fujihara)

A nice picture of Fred Olsen and his life-long good friend,Ralph Balkcom (Photo by Keith Vasquez)

Page 27: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Nice group shot! (Photo by Richard Kowalski*)

Keith Vasquez checks out the door prizes (Photo by GaryFujihara)

We had quite a few door prizes donated to the event by members. A big thanks to the following for theirgenerosity:

Mike Reynolds – Falling Stars, A Guide to Meteors & Meteorites by Mike D. Reynolds, Ph.D.Dorothy Norton – Field Guide to Meteors and Meteorites by O. Richard Norton and Lawrence A.Chitwood Sambath Kumar – A nice Sikhote Alin shrapnel (Sorry, could not weigh it at the dinner)Arlene Schlazer – 12” x 14” Metal Print using shock pattern from a Canyon Diablo Graphite Noduleand four matching placemats Johnny Humphries – Meteor Crater/Canyon Diablo collector’s kitTwink Monrad – Space pattern fabric hand-sewn (by Twink) drawstring bag, NWA 869 slicependant, Gold Basin fragment with a polished edge, GoldBasin slice, Gold Basin whole stone with Dolores Hill U of A label. Funny story about that label:Dolores Hill told me that if she had known those labels would be so important to us she would havewritten more legibly. :-) Dana Jenkerson – KD Meteorites hat and KD Meteorites t-shirt AnneBlack – Meteorites by Alain Carion Anonymous – Arizona Highways, May 1948, Featuring a profileand interview with Harvey Nininger, and Life Magazine, Sept. 6, 1937, featuring a profile andinterview with Harvey Nininger

Page 28: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

The door prize table (Photo by KeithVasquez)

Gary Fujihara chose the Life Magazine as his door prize(Photo by Keith Vasquez)

Page 29: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Qynn Arnold, Sam Kumar, and Dolores Hill choose their doorprizes (Photo by Keith Vasquez)

Rik Hill and Cathy Kochert choosetheir door prizes (Photo by KeithVasquez)

Page 30: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Robert Ward and Rik Hill chatting at the door prize table(Photo by Keith Vasquez)

Great picture of Paul and Wendy Swartz with Arlene’s metalprint (Photo by Gary Fujihara)

Page 31: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Nice picture of Gary Fujihara and Anne Black (Photo by GaryFujihara)

Bob Falls, Paul Swartz, Jack Schrader, I do not recognizethose two ladies, Jim Shorten, Steve Arnold (Photo by KeithVasquez)

Three big smiles from Anne Black, Sara Kowalski, andRichard Kowalski (Photo by Jim Shorten)

Page 32: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

More smiles from Ryan Dillon and Steve Arnold(background) Jack Schrader, Robert Ward and SaraKowalski (foreground) (Photo by Jim Shorten)

Two more smiling faces by Cathy Kochert and Twink Monrad(Photo by Jim Shorten)

Page 33: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Outside the restaurant with Bea Goudreault and Dolores Hill(Photo by Gary Fujihara)

We’re all hamming it up for the camera! Maria Haas, AnneBlack, Bob Falls, Gary Fujihara, Ryan Dillon, Jim Shorten,Russ Finney (Photo by Jim Shorten)

Anyone know this character? :-) (Photo by Gary Fujihara)

Thank you so much to Larry Lebofsky, Dolores Hill, and Rik Hill for helpsetting up and to our photographers, who did another great job this year.Most of all, thank you to the members who took time out of their busy Tucsonschedule to attend the dinner.Hoping to see even more of you next year,Maria HaasTreasurer To The Stars

Page 34: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Photo by Jim Shorten

*All photos taken by Gary Fujihara and Richard Kowalski were acquired from their respective publicFacebook pages.

Any errors and/or omissions are the responsibility of the author and are unintentional.

Page 35: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineEstherville Meteorite, a Mesosideriteby John Kashuba

Mesosiderite meteorites are stony irons with roughly 50-50 proportions of each. The iron is asteroidal coreand the stone is the crust of a differentiated asteroid. Mantle material is rare. Several formation scenarioshave been proposed and scientists continue to discuss the matter. Mesosiderites are classified bymineralogy and texture. Estherville is an A3/4. That is, plagioclase content of the stony portion is greaterthan 25% (volume) with much of the remainder calcium-poor pyroxene. The matrix is a highlyrecrystallized melt breccia.

Metal (gray) and troilite (bronze color) among silicate clasts and a recrystallized silicatematrix. Estherville Mesosiderite. Incident light. Field of view is 3 mm wide.

Page 36: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Flecks of metal appear to have been injected with other material into fractures in mineralgrains. Estherville Mesosiderite. Incident light. Field of view is 3 mm wide.

The same view in incident and cross-polarized light.

Page 37: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

In thin section the silicate portion of the Estherville Mesosiderite is generally transparentbecause of the extensive recrystallization. Transmitted light. Field of view is 3 mm wide.

Page 38: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Views of Estherville Mesosiderite thin section in cross-polarized light at differentmagnifications. Zoning appears in some mineral grains.

Page 39: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes
Page 40: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes
Page 41: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineMeteorite Calendar – February 2012by Anne Black

Please click on the meteorite calendar to view a larger image.

Page 42: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazineImilacby Editor

Our Meteorite of the Month is kindly provided by Tucson Meteorites who hosts The Meteorite Picture of theDay.

12.9 gram individual. 5 x 2 x 2 cm. Photo by Katherine Rambo, contributed by Twink Monrad, IMCA 9454

Submit Pictures to Meteorite Pictures of the Day

Page 44: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Meteorite Times MagazinePhilippinitesby Editor

Below are some very nice Philippinites. In the pictures you can see three Philippinites that resembleAustralite cores.

Photo Credit: Daniel Sutherland

Page 50: Meteorite Times MagazineMeteorite Times Magazine Esnandes, France: Caution Hot! by Martin Horejsi Back in the fall of 1837… a small meteorite fell in Esnandes, France. What makes

Once a few decades ago this opening

was a framed window in the wall

of H. H. Nininger's Home and

Museum building. From this

window he must have many times

pondered the mysteries of

Meteor Crater seen in the distance.

Photo by © 2010 James Tobin