[meteorite-list] Nebraska Rock Is Not A Meteorite?

From: Ron Baalke <baalke_at_meteoritecentral.com>
Date: Fri Aug 26 12:57:12 2005
Message-ID: <200508261656.j7QGu8P09631_at_zagami.jpl.nasa.gov>

http://www.journalstar.com/articles/2005/08/26/local/doc430e8e857fc80624684544.txt

Expert: Object is no meteorite
By JONNIE TATE FINN
Lincoln Journal Star (Nebraska)
August 26, 2005

Brad Kinzie's life was changed when something glowing and smoking
whizzed over his head in the early morning hours of June 24.

The 50-year-old Fairbury man thought it was a meteorite. Others thought
something just might have hit him in the head.

Local TV news crews and radio talk show hosts speculated on the object's
authenticity, while representatives from NASA and universities across
the country called to confirm Kinzie's story.

He stood by it.

"They made jokes about me on the radio," Kinzie said. "But I didn't
care. What? They think someone just threw a burning rock at me in the
middle of the night?"

Kinzie believed the meteorite theory so much he stored it in a safety
deposit box at a Fairbury bank.

"I heard it could be worth thousands," Kinzie said. "You only live once.
That's why I want to see if I can sell it, you know, after I get it
tested at the university."

So Kinzie scheduled an appointment to have the rock analyzed by a
technician Thursday at the University of Nebraska-Lincoln. This was to
be the object's first test.

But after Kinzie drove the 70 miles from Fairbury, the small, porous
object was not examined as he was told it would be.

Instead, UNL emeritus professor Sam Treves, who studies the structure,
composition and classification of rocks, told Kinzie the technician who
was to test the specimen was on another assignment.

But Treves prodded the object, examined it under a hand lens and
concluded Kinzie's sample was probably not a meteorite.

He showed Kinzie examples of genuine space rock.

"See," said Treves, holding up the smooth, heavy form of an iron
meteorite. "The external features on a meteorite are very distinctive,
because they're ablating as they enter Earth's atmosphere and that
creates that smooth surface."

Treves said Kinzie's object closely resembled volcanic rock because of
its porous and glassy look. However, volcanic rock doesn't drop from the
sky and isn't found naturally in a place like Fairbury.

"I can tell you where to get other opinions," Treves told Kinzie,
handing back the rock. "The fact that it was a fall and not a find is
very important.

"One thing is for sure: It's not an iron meteorite. I'm sorry."

Treves said technicians would still analyze the specimen to see if it's
a stony meteorite. A sample will be cut from the rock and ground down to
30 microns - really thin. They will look for chondrules, which are
grainlike structures embedded in some stony meteorites.

"I'm going to find out for sure if it is or isn't," a disappointed
Kinzie said as he walked out of Morrill Hall. "It just has to be."
Received on Fri 26 Aug 2005 12:56:07 PM PDT