World Library  
Flag as Inappropriate
Email this Article

Pallasovka (meteorite)

Article Id: WHEBN0018342067
Reproduction Date:

Title: Pallasovka (meteorite)  
Author: World Heritage Encyclopedia
Language: English
Subject: Pallasovka, Volgograd Oblast, Peekskill meteorite, Meteorite find, Benton meteorite
Collection: 1990 in the Soviet Union, Meteorites Found in Russia, Volgograd Oblast
Publisher: World Heritage Encyclopedia

Pallasovka (meteorite)

Type Stony-iron
Class Pallasite
Group Main Group Pallasite (anomalous)
Composition Olivine: Fe/Mn = 45.2, Fe/Mg = 0.14;
Metal: Fe 86 wt%, Ni 13.1 wt%, Ir 0.12 ppm, Au 2.8 ppm, Pt 3.2 ppm, Ga 22.5 ppm, Ge 24.9 ppm
Country Russia
Region Volgograd Oblast
Coordinates [1]
Observed fall No
Found date July 1990
TKW 198 kg

Pallasovka is a pallasite meteorite found in 1990 near the town of Pallasovka, Russia.


  • History 1
  • Pallasovka and Peter Pallas 2
  • Composition and classification 3
  • Specimens 4
  • See also 5
  • References 6


One single mass of 198 kilograms (437 lb) was found 27.5 kilometres (17.1 mi) from the town of Pallasovka by N. F. Kharitonov (a local resident) on a dike on the edge of an artificial water reservoir. The pond and dike were built in 1978 using explosives so the mass has probably been lifted to the surface from a depth of about 2 m.[2] In fall 2004, Kharitonov gave a small sample to A. Ye. Milanovsky who transferred it to the Vernadsky Institute (Moscow) and then proved its meteoritic origin.

Pallasovka and Peter Pallas

The town of Pallasovka was named after Peter Pallas (1741-1811), a famous naturalist who took part in the discovery and the study of the first pallasite, a type of stony-iron meteorite named after him. Coincidentally, Pallasovka is a pallasite meteorite named after a town named after the discoverer of pallasites.

Composition and classification

This pallasite consists of approximately equal parts of olivine and metal. Some olivine crystals reach a size of 3 centimetres (1.2 in). Its composition is similar to the Main Group pallasites, however it is called anomalous because chromites differ in composition both from that of the Main and Eagle Station pallasite groups.[2]


The main mass has abundant rusty fusion crust with some regmaglypts and was held by an anonymous purchaser.[1]

A 9336 g sample and one polished section are on deposit at Vernad.

See also


  1. ^ a b PallasovkaMeteoritical Bulletin Database:
  2. ^ a b D. A. Sadilenko, S. E. Borisovskiy, A. V. Korochantsev, A. M. Abdrakhimov, M. A. Ivanova, D. I. Zhuravlev. Discovery, Petrography, Mineralogy, and Chemistry of Pallasovka, a New Pallasite from Russia. 37th Lunar and Planetary Science Conference (2006), Abstract #1623
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Hawaii eBook Library are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.