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優惠券代碼 GEMDEALS
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有效期至
2nd Aug 2025

1.39Grams Certified NWA 7401, Enstatite chondrite EL-melt rock

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存貨單位
BE 00 - 22
尺寸(毫米)
30.000 x 21.400 x 2.200mm
重量 (cts)
6.950
顏色

Certified NWA 7401, Enstatite chondrite EL-melt rock

BE 00

After having obtained all the analytical data and after having carefully evaluated them, taking

Into account the geological and meteorite standards mentioned in references, it is possible to

Conclude the meteorite is a highly weathered sample included in the ENSTATITE CHONDRITES type, plotting below the ordinaries chondrites group. Petrography; The sample displays a matrix dominated by orthopyroxene and secondary plagioclase with a size grain up to 100 micron. There are relic chondrules, radial pyroxene, with elongated crystals, Troilte, daubréelite and kamacite

Were observed as accessories. Sulfates and oxides in the boundary grains appear as residues of

Weathering.

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

POSITIVE results in its compatibility for meteorites, being in this case with NORTHWEST AFRICA 7401, Enstatite chondrite EL-melt rock.

Copy Petrographic Analysis report included

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  • mackwy
    mackwy
    積極的

    just as the photo, thankyou.

  • walpole
    walpole
    積極的

    please advise what i can do as FEDEX NZ are holding my order till i provide documentation

  • guest364212
    guest364212
    積極的

    Paid and shipped - no feedback left after 100 days

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概述

列表類型 : Standard
產品編號 : 44540
開始 : 11th July 2025 01:58 pm AEST
* 所有價格均以:貨幣為單位