Zaisho

Zaisho is the name of a stony-iron pallasite meteorite whose fall in Japan in February 1898 was recorded by observers on the ground.^[1][2] Zaisho made landfall in the city of Kami, located in the prefecture of Kōchi on Shikoku Island.^[3] Zaisho weighs approximately 0.33kg (12oz) and exhibits a rare composition of primarily iron rich phosphoran olivine, and pyroxene. Zaisho also contains traces of stanfieldite, farringtonite, troilite, schreibersite, chromite, and mg-phosphate, albeit in smaller amounts.^[1][4][5] Notably, Zaisho is also one of two confirmed meteorite landings to take place on the island of Shikoku,^[1] and as of 2019 it remains one of only four known pallasite falls, along with Marjalahti, Mineo and Omolon.^[4] Currently, access to Zaisho is not available to the public as the main mass of the meteorite is being held in a private collection.^[4]

1. ^ ^{a b c d e f g} "Zaisho". Meteoritical Bulletin Database. Meteoritical Society. Retrieved 8 January 2013.
2. ^ ^{a b} "METEORITE FALLS CALENDAR - FEBRUARY". impactika.com. Archived from the original on 4 March 2016. Retrieved 18 October 2014.
3. ^ Hudson Institute of Mineralogy. (2016). Zaisho meteorite, Kami City, Kochi Prefecture, Japan. Mindat.org. https://www.mindat.org/loc-262253.html
4. ^ ^{a b c} Buseck, Peter R.; Jim Clark (June 1984). "Zaisho a pallasite containing pyroxene and phosphoran olivine" (PDF). Mineralogical Magazine. 48 (347): 229–35. Bibcode:1984MinM...48..229B. CiteSeerX 10.1.1.608.9261. doi:10.1180/minmag.1984.048.347.06. Archived from the original (PDF) on 27 May 2016. Retrieved 8 January 2013.
5. ^ Shima, M., Okada, A., & Yabuki, H. (1980). Mineralogical and petrographical study of the Zaisho meteorite, a pallasite from Japan. Zeitschrift fuer Naturforschung Teil A, Physik, Physikalische Chemie, Kosmophysik, 35(1), 64-68.

This meteorite-related article is a stub. You can help Wikipedia by adding missing information.

• v
• t
• e