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Dimensions: 75.2 x 47.8 x 5.4 mm max.
Name: Korra Korrabes
Class: Ordinary Chondrite H3, S1 / W1
Olivine:
Fa range 13 - 38 (mol%)
25° 12' South, 18° 5' East
Country: NAMIBIA
Date: Find: November 1996
TKW: 120+ kg
Description
from Meteoritical Bulletin No. 85 (2001): A 22 kg stone plus
11 smaller pieces totaling ~18 kg were found in 1996 November
in a dry river bed by a farmer who was searching for Gibeon
irons. People searching with metal detectors recovered hundreds
of additional pieces since 2000 November, bringing the total
mass to ~120-130 kg. The largest piece was used in a garden
wall until 2000 August. Classification and mineralogy: a breccia
with ~10-20 vol% angular to irregular, relatively light-colored
clusters varying in size up to ~3 cm across; olivine Fa13.8-27.2
(n=152); Low-Ca pyroxene, Fs8.4-27.8 (n=68); excellent preservation
of glass in chondrules.
Radiometric
dating of the meteorite itself estimates an age of about 4.5
billion years, suggesting it was formed at the very beginning
of the Solar System, and which makes it among the oldest material
known to exist ( the oldest rocks on Earth being only half its
age!).
We
hope you will enjoy owning this unique piece of our Solar System,
your own Space Traveler, from way out there.
Not
to be missed in any Meteorite Collection!
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