hi list, found out looking at this rock in direct sunlight with the
light bouncing at a nondirect angle with 80 grit polish shows the
red-brown breccation. it has a dense brecc. happy collecting david
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Paul Dudley wrote:
Ankeritic carbonate is essentially dolomite that has iron and
manganese substituting for some of the magnesium and/or calcium
Treiman Allan wrote:
Ankerite is the mineral name for the iron-bearing
equivalent of dolomite. Dolomite is CaMg(CO3)2,
and ankerite is
Dear Listees;
Before I offer it to the ebay thieves, is anyone interested in making an
offer on my 590 gram (weighed on a postal scale in oz.+-)
whole ODESSA iron? It has a couple of very nice thumb prints, and is
quite A-typical representation of an odessa.
I will send photo to those
The original mass for Esquel was 755 kg (I weighed it personally). The
pallasite remain lost until 1989 when I re-found it. I am preparing its
history for a next number of meteorite!
Oscar A. Turone
Sociedad MeteorĂtica Argentina
Pizarro 5672
(1440) Buenos Aires
Argentina
Telefax ++5411 4642
- Original Message -
From: Michael
Cottingham
To: Michael Cottingham
Sent: Monday, May 13, 2002 10:54 AM
Subject: A Bunch of Auctions ending today..EBAY
Hello,
A bunch of good auctions ending
today
go to:
http:[EMAIL PROTECTED]/
Thanks Best Wishes
Michael Cottingham
Thought some of you might find this article interesting!
http://www.space.com/scienceastronomy/solarsystem/double_asteroids_020411.html
Best to all of you -
Mal
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http://www.psrd.hawaii.edu/May02/ALH84001magnetite.html
Resolution of a Big Argument About Tiny Magnetic Minerals in Martian Meteorite
--- Magnetic minerals in Martian meteorite
ALH 84001 formed as a result of impact
heating and decomposition of carbonate; they
were never
Hello all
Notice, today is arrive this email with this text and
attachment in my mailbox:
meteorite-list Mon 05/13 122k A special powful
tool
The mailing list have take a virus?
Regards
Matteo
=
M come Meteorite - Matteo Chinellato
Via Triestina 126/A - 30030 - TESSERA, VENEZIA,
Hello People,
I have a few questions on etching
meteorites.
Is there a temperature at which the
Widmanstattan pattern is ruined? If it turns blue does this mean its
pretty much over?
How important is the finish? I've
sanded down to a 600 grit. Is this enough,or should I polish it to a
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