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White Hills | |||||||||||||||||
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Basic information | Name: White Hills This is an OFFICIAL meteorite name. Abbreviation: There is no official abbreviation for this meteorite. Observed fall: No Year found: 1999 Country: United States Mass: ![]() | ||||||||||||||||
Classification history: |
This is 1 of 240 approved meteorites classified as Mesosiderite. [show all] Search for other: Mesosiderites, Metal-rich meteorites | ||||||||||||||||
Comments: | Revised 26 Oct 2011: fixed mass listing | ||||||||||||||||
Writeup![]() |
Writeup from MB 85:
White Hills Mohave County, Arizona, USA Found 1999 December 12 Mesosiderite An 11.7 g meteorite was found by Jim Kriegh while he was surveying the Gold Basin strewnfield with a metal detector. Classification and mineralogy (I. Daubar and D. Kring, UAz): metal, 37 vol%, is dominantly kamacite (6.0 wt% Ni), with some taenite (39–47 wt% Ni); silicate portion, 63 vol%, is dominantly pigeonite (Fs33.4Wo2.8) with augite exsolution (Fs42.7Wo42.3) and plagioclase (Ab89.5Or0.4), with minor olivine (Fo76–91), tridymite, phosphate, chromite, troilite, schreibersite, and rutile; shock stage estimated at S2 from pyroxene; weathering grade, W1. Specimens: main mass with finder; type specimen, ~3 g plus two thin sections, UAz. | ||||||||||||||||
Institutions and collections |
UAz: Lunar and Planetary Laboratory, University of Arizona, 1629 E. University Blvd., Tucson, AZ 85721, United States (institutional address; updated 14 Jan 2012) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 85, MAPS 36, A293-A322 (2001)
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Geography:![]() |
Statistics: This is 1 of 178 approved meteorites from Arizona, United States (plus 1 impact crater) This is 1 of 1893 approved meteorites from United States (plus 890 unapproved names) (plus 28 impact craters) | ||||||||||||||||
Proximity search: |