$39.00 AUD
預計建議零售價:rrp
20%
優惠券代碼 GEMDEALS
節省$7.80
有效期至
2nd Aug 2025

18.35Grams Campo del Cielo Meteorite -Class IAB Iron Meteorite

1360 views
1觀看

存貨單位
NA 1645
尺寸(毫米)
28.700 x 23.300 x 12.000mm
重量 (cts)
0.100
顏色

Campo del Cielo Meteorites

These are meteorites that fell in Argentina.

Local Indigenous have records where the meteorite shower took place. It caused 26 craters, due to the impact in the area. The impact is estimated to have been 4,200 to 4,500 years ago.

In 1576, the governor of a province in northern Argentina commissioned the military to search for a huge mass of iron, which he had heard that natives used for their weapons

The average composition of the Campo del Cielo meteorites is 6.67% Ni, 0.43% Co, 0.25% P, 0.87% Ga, and 407 ppm Ge, with the remaining 92 to 97% being iron.

These were treated to prevent rust formation, but Campo del Cielo meteorites are up to 97% iron so they will rust if you do not take care of them.

To prevent rust formation you can keep them in a dry environment.

Certificate of Authenticity included

Fragments of Campo del Cielo come in a wide range of sizes from small specimens of just a few grams to much rarer big pieces of tens, and sometimes even hundreds, of kilograms.

A few specimens - mainly still domiciled in Argentina - have masses exceeding 1 tonne.

Many of the small ones, often sold as 'crystals', were once bigger specimens that were cooled down with liquid nitrogen and then shattered into smaller pieces.

The pieces shatter along their octahedral planes; this way the crystalline structure is revealed.

Sometimes they have flat surfaces where the natural crystal faces used to be.

Anyhow, the surfaces of these pieces are not formed during atmospheric flight.

運輸商 運送至:國家 運送到世界其他地區
Express Shipping $12.00 / :幾天天 $39.00 / :幾天天
:國家
Express Shipping訂單折扣為$12.00 2或更多商品
世界其他地區
Express Shipping訂單折扣為$39.00 2或更多商品
Registered Shipping $9.00 / :幾天天 $16.00 / :幾天天
:國家
Registered Shipping訂單折扣為$9.00 2或更多商品
世界其他地區
Registered Shipping訂單折扣為$16.00 2或更多商品

  • 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

送貨細節

船運:
$16.00 21透過Registered Shipping計算天數
發貨自:
Australia

付款方式

  • paypal
  • stripe

概述

列表類型 : Standard
產品編號 : 44359
開始 : 14th July 2025 10:29 am AEST
* 所有價格均以:貨幣為單位