For faster navigation, this Iframe is preloading the Wikiwand page for IIICD隕石.

IIICD隕石

IIICD隕石
— 群 —
A small rock with a question mark superimposed on its centre
類型 無球粒隕石
群組 原始無球粒隕石
岩族 IAB-IIICD-文諾納群
成分 夾雜矽酸鹽的鐵隕石,包括低鈣輝石、高鈣輝石、橄欖石斜長石隕硫鐵石墨磷酸、隕鐵、微量隕硫鉻鐵和鉻鐵

IIICD隕鐵原始無球粒隕石的一群,它們與IAB隕石文諾納隕石屬於同一岩族[1]

說明

[编辑]

IIICD隕石主要包括夾雜著矽酸鹽的隕鐵。這些矽酸鹽雜質與IAB隕石的雜質幾乎一致,包括低鈣輝石、高鈣輝石、橄欖石斜長石隕硫鐵石墨磷酸、隕鐵、微量隕硫鉻鐵和鉻鐵[1]

母體

[编辑]

它似乎與IAB隕石文諾納隕石源自相同的母體。還不清楚IIICD隕石的起源,它們應該源自相同或非常相似的小行星[1]

分類

[编辑]

因為它們有矽酸鹽雜質和部分熔融的跡象,所以被類為原始無球粒隕石[1]。這些雜質與IAB隕石的幾乎完全相同,而且兩者都與文諾納隕石相似,因此這三者被分類為IAB-IIICD-文諾納岩族[2]

相關條目

[编辑]

參考資料

[编辑]
  1. ^ 1.0 1.1 1.2 1.3 Binze, D.S. Lauretta, H.Y. McSween, Jr., editors ; foreword by Richard P.; T. J. McCoy, A. N. Krot. Systematics and Evaluation of Meteorite Classification. Meteorites and the early solar system II (PDF). Tucson: University of Arizona Press. 2006: 19–52 [15 December 2012]. ISBN 978-0816525621. (原始内容 (PDF)存档于2017-08-08). 
  2. ^ Wasson, J.T; Kallemeyn, G.W. the IAB iron-meteorite complex: A group, five subgroups, numerous grouplets, closely related, mainly formed by crystal segregation in rapidly cooling melts. Geochimica et Cosmochimica Acta. 30 June 2002, 66 (13): 2445–2473. doi:10.1016/S0016-7037(02)00848-7. 
{{bottomLinkPreText}} {{bottomLinkText}}
IIICD隕石
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?