Monday, February 10, 2020

Why Collect Meteorites?

So I was driving home with my daughter the other evening and we were talking about meteorites (imagine that!).  She point blank said, "Dad why do you collect meteorites?" It caught me off guard a little bit. I thought about it for a few seconds and told her a few things...

I collect meteorites for a few reasons, here is my list. What is yours??
  • I love all things space and I love all things geology.  Meteorites are a perfect combination of the two for me.  We are literally touching a rock that has traveled through space. How cool is that??
  • Meteorites are really REALLY old...the oldest objects we can actually hold on planet earth. They are OLDER than the earth. Yes, seriously. Grains in Murchison (and Allende) meteorite are presolar...they predate our SUN!
  • I love the history and stories attached to them.  For example, the Ensisheim meteorite fell in France on November 7, 1492.  That was the same year Columbus sailed for the New World.  I have a slice of Ensisheim in my collection.  On December 14, 1807 there were a series of stones falling near the town of Weston, Connecticut.  This was the FIRST meteorite to be classified in the newborn United States and thus is the beginning of meteorite science in the U.S. Thomas Jefferson was a naysayer and reportedly said “I would more easily believe that (a) Yankee professor would lie than that stones would fall from heaven.”  Once again, you can obtain a piece of this meteorite. What history!! There are so many more meteorites with cool stories attached to them
  • I like they way they look.  Some are shaped like rocket nosecones (we call this "oriented"). Some have flute marks and striations.  Some have glossy black fusion crust that looks like it was dipped in black glass. Some have pits and indentations (called regmaglypts to us meteorite folk).
  • They come from exotic places. A meteorite (rock) from Mars? Yes.  Fragments of asteroids like Vesta? Yes. A piece of the moon? Yup. How about the core (iron meteorite) of an old planetoid? Yes. How about a piece of the core-mantle boundary of a differentiated asteroid (pallasite)? Sure thing. Amazing.
  • They have VALUE.  Yes, believe it or not, some can be worth quite a bit of money (more than gold), but MANY are not worth a whole lot.  In any case, it is nice to be able to sell them and get money back out of them when you want to buy another!
If you want to buy a meteorite please visit MILE HIGH METEORITES!
The Ensisheim meteorite-Fell in 1492 when Columbus sailed for the New World

The Weston meteorite-Thomas Jefferson remarked on this

The Allende meteorite-Contains material older than our Sun

The Johnstown meteorite - Fragment of the asteroid Vesta

The Fukang meteorite - A pallasite from the core-mantle boundary of an asteroid

Tuesday, February 4, 2020

Belmont, Wisconsin Meteorite - Connection to the Roswell UFO Incident

A connection to the Roswell UFO Incident. Named for the original capital of the Wisconsin Territory, the Belmont meteorite was struck by a plow as a farmer cleared his field in the spring of 1958.  In 1960, it was identified as a meteorite by W.A. Broughton, a professor of geology at the former Wisconsin Institute of Technology and Dr. Lincoln LaPaz, founding Director of the Institute of Meteoritics at the University of New Mexico. Dr. LaPaz witnessed two UFOs only days after the famous Roswell UFO incident and purportedly was called into interview witnesses and determine the flight path of the recovered craft. Dr. LaPaz was also interviewed by Project Blue Book’s (yes this is the current TV show on History Channel) Dr. J. Allen Hynek about a UFO landing in Socorro, New Mexico. Our slices at Mile High Meteorites were sectioned from the meteorite mass that was acquired by Dr. LaPaz that currently resides in the collection at the Institute of Meteoritics.

232 gram slice of the Belmont, Wisconsin meteorite sectioned from the LaPaz mass 

Tuesday, January 28, 2020

The Meteorite Collection of the Denver Museum of Nature & Science DMNS 17

Pick up your copy of this publication!  An excellent synopsis of the history of the Denver Museum of Nature and Science meteorite collection by Hagadorn, Spindler, Bowles and Neu-Yagle.  It contains several never before seen photos of H.H. Nininger and shots from the DMNS archive. Also contains a full listing of the DMNS meteorite collection catalog  WELL worth the few bucks it costs for a printed copy. Our friends at the Colorado Geological Survey have some additional meteorite photos courtesy of the Denver Museum of Nature and Science.

Purchase here

Or download a free PDF here

Visit Mile High Meteorites for more meteorite-related stuff!

Thursday, January 23, 2020

What IS a meteorite?

What IS a meteorite??
Simply put, a meteorite is a rock from space.  These rocks can originate from the moon, Mars, or other bodies in our celestial neighborhood.  They come in many different types: ones that are made mostly of stone, some mixed with various percentages of metal and stone and those that are nearly completely metallic.  They can be extremely old, even older than the earth and some contain grains of pre-solar martial (YES OLDER THAN OUR SUN).  Just recently one meteorite called Murchison, which fell in Australia in 1969, was found to contain grains that are 7 BILLION years old!!

Many years ago meteorites were also known as "aerolites". The word "aerolite" is French, meaning "rock from the air.This word has generally fallen out of favor and we now use "meteorite", which is rooted in the Greek word "meteĊra" meaning "the celestial phenomena, things in heaven above," and "-ite" is added meaning "connected with or belonging to."

Visit Mile High Meteorites for more meteorite-related stuff!

Stone meteorite called Nakhon Pathom from Thailand

Stone and iron mix meteorite called a pallasite from Fukang, China

A meteorite composed of iron found near Glorieta, New Mexico