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GIBEON NAMBIAN METEORITE PENDANT 77.2 CARATS RT 476
- SKU
- Dimenzije (mm)
- x x mm
- Težina (cts)
- Boje
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SIZE 28 X 11 X8 MM
The Gibeon Meteorite was first reported by Capt. J.E. Alexander in 1838. He heard of masses of native iron up to two feet square on the east side of the Great Fish River. While he did not see the masses himself, he was able to obtain samples for analysis. Undoubtedly, the natives in the area were previously aware of these occurrences, since they were found on the surface AND THEY MADE TOOLS FROM THIS METEORITE. In the years following, Europeans established large cattle ranches in the area and recovered many more large meteorites. A 232 kg mass was recovered in 1857. Many masses between 100 and 500 kg were recovered in the years shortly after 1900. As late as the publication of the Handbook of Iron Meteorites in 1975, scientists were reporting the that Gibeon consisted primarily of large masses and lacked the smaller pieces like those found at Canyon Diablo, Odessa, and Sikhote-Alin. Buchwald speculated that greater knowledge might reveal smaller specimens or that smaller fragments may have been collected by natives and made into tools. It seems that lack of knowedge may have been the answer. In the past year or two increasing numbers of small Gibeon Meteorites have been exported. It may be that with modern metal detection equipment meteorite hunters will locate a substantial number of smaller specimens.
Composition and Mineralogy
The chemical composition of the Gibeon is:
90% iron 8% nickel 0.4% cobalt 0.04% phosphorus.
- SKU
- Dimenzije (mm)
- x x mm
- Težina (cts)
- Boje
-
SIZE 28 X 11 X8 MM
The Gibeon Meteorite was first reported by Capt. J.E. Alexander in 1838. He heard of masses of native iron up to two feet square on the east side of the Great Fish River. While he did not see the masses himself, he was able to obtain samples for analysis. Undoubtedly, the natives in the area were previously aware of these occurrences, since they were found on the surface AND THEY MADE TOOLS FROM THIS METEORITE. In the years following, Europeans established large cattle ranches in the area and recovered many more large meteorites. A 232 kg mass was recovered in 1857. Many masses between 100 and 500 kg were recovered in the years shortly after 1900. As late as the publication of the Handbook of Iron Meteorites in 1975, scientists were reporting the that Gibeon consisted primarily of large masses and lacked the smaller pieces like those found at Canyon Diablo, Odessa, and Sikhote-Alin. Buchwald speculated that greater knowledge might reveal smaller specimens or that smaller fragments may have been collected by natives and made into tools. It seems that lack of knowedge may have been the answer. In the past year or two increasing numbers of small Gibeon Meteorites have been exported. It may be that with modern metal detection equipment meteorite hunters will locate a substantial number of smaller specimens.
Composition and Mineralogy
The chemical composition of the Gibeon is:
90% iron 8% nickel 0.4% cobalt 0.04% phosphorus.
Pružatelj usluge dostave | Dostava u Australia | Dostava u ostatak svijeta |
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FedEx | $12.00 / :dani dani | $39.00 / :dani dani |
:zemlja
FedEx je snižen na $12.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
FedEx je snižen na $39.00 na narudžbe s 2 ili više artikala
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Registered Shipping | $9.00 / :dani dani | $16.00 / :dani dani |
:zemlja
Registered Shipping je snižen na $9.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Registered Shipping je snižen na $16.00 na narudžbe s 2 ili više artikala
|
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Pozitivan
Paid and shipped - no feedback left after 60 days
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Pozitivan
Really beautiful - nice color and polish.
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Pozitivan
Ive bought from you before and have faith this will be as good as the last batch.
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Pozitivan
It was a gift for someone. They were delighted
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Pozitivan
Very fun and well made. Promptly shipped.
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Pozitivan
very nice specimen.
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