$33.00 USD
価格
589
0

3.93 Grams Certified ordinary chondrite meteorite L5-6 S3 W3

SKU
BE 1058 - 23
寸法(mm)
35.500 x 25.100 x 2.500mm
重さ (CT)
19.650
Treatment
No Treatment
タイプ
Specimen

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 analysed 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 analysed 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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  • youngergirl44
    youngergirl44
    ポジティブ

    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
    ポジティブ

    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
    ポジティブ

    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.

  • smoky
    smoky
    ポジティブ

    Paid and shipped - no feedback left after 100 days

30%
クーポンコード BLACKFRIDAY24
まで有効
3rd Dec 2024

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発送詳細

配送:
$16.00 Registered Shipping 経由の日数をカウント
発送元:
Australia

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この出品者は、Australia での取引に 10.00% 税金を追加します。

概要

リストタイプ : Standard
製品番号 : 2425349
始まります : 12th November 2024 10:09 pm PST
* すべての価格は:通貨で表示されます