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8.9 Grams Certified ordinary chondrite meteorite L5-6 S3 W3

SKU
BE 1058 - 38
Dimenzije (mm)
38.400 x 20.100 x 6.100mm
Težina (cts)
44.500
Treatment
No Treatment
Tip
Specimen
Boje

Chondrite Meteorite

L5-6 S3 W3

After having obtained all the analytical data, and after having carefully evaluated them, taking into account the geological and meteorite standards mentioned in references, the the analyzed sample is identified as L-chondrite meteorite, obtaining MgO/MnO ratios in this chemical group.

Petrography; The sample shows chondritic texture, and it is composed of recognizable chondrules up to 0.7 =- 0.5 mm (n=15) in diameter, chondrule fragments and mineral clasts. The matrix ( 35 vol%)

Is composed of compacted fine dust. Olivine is zoned, with undulatory extinction and irregular fractures. Pyroxene shows exsolution. Metallic phased occupied 12vol%, and it is composed of FeNi

(kamacite sand minor taenite), granular. Accessory is troilite and opaques

For all these reasons, the analyzed sample for their characterizations and analysis have yielded

POSITIVE results in its compatibility for meteorites, being in this case, an ordinary chondrite,

Type L5-6 (based on XRF data, diameter of chondrules and Fe content), with a shock degree S3 (based on planar deformation and irregular fractures in silicates) and with a weathering degree W3 (based on iron oxidation and silicates alteration.

Copy Petrographic Analysis report included

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Introducing MyGems, your ultimate online destination for exquisite gems and minerals. With over two decades of trading expertise in Australia, we bring you a curated selection of the finest treasures from around the world. Explore our collection and indulge in the beauty of nature's creations, all at MyGems.
Mermaid Waters , Australia
Provjereno
3735 povratne informacije

  • youngergirl44
    youngergirl44
    Pozitivan

    Quick shipping with FedEx to the US. The artifact is exactly as described. So cool to own a bit of history like this!

  • youngergirl44
    youngergirl44
    Pozitivan

    Quick shipping with FedEx to the US. The stone has the polarization expected with real Iceland spar. I'm very happy with this purchase!

  • youngergirl44
    youngergirl44
    Pozitivan

    Quick shipping with FedEx to the US. It was well packaged. The one I received did have a small crack and chip in the lip, but stuff like that is expected with a natural material like this. I'm happy with my purchase.

  • janetandjoel
    janetandjoel
    Pozitivan

    Paid and shipped - no feedback left after 100 days

15%
Kod kupona MYGEMDEALS
Vrijedi do
2nd Jan 2025

Revizija

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Detalji dostave

dostava:
$16.00 21 days putem Registered Shipping
Brodovi iz:
Australia

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  • paypal
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Ovaj prodavač dodaje 10.00% transakcijama u Australia .

Pregled

Vrsta unosa : Standard
Identifikacijski broj proizvoda : 2426190
Počinje : 11th December 2024 06:19 pm PST
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