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Touat 006 | |||||||||||||||||||||||||||||
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Basic information | Name: Touat 006 This is an OFFICIAL meteorite name. Abbreviation: There is no official abbreviation for this meteorite. Observed fall: No Year found: 2019 Country: Algeria Mass: 670 g | ||||||||||||||||||||||||||||
Classification history: |
This is 1 of 106 approved meteorites classified as Eucrite-melt breccia. [show all] Search for other: Achondrites, Eucrites, and HED achondrites | ||||||||||||||||||||||||||||
Comments: | Approved 18 Dec 2020 | ||||||||||||||||||||||||||||
Writeup |
Writeup from MB 109:
Touat 006 27°03’N, 0°10’W Adrar, Algeria Purchased: 2019 Classification: HED achondrite (Eucrite, melt breccia) History: The meteorite was found in the Adrar desert and was purchased as one piece of 670 g from a meteorite dealer in Mauritania Physical characteristics: Dark-grayish rock with some light clasts and pores Petrography: (A. Bischoff and K. Klemm, IfP) The meteorite is a eucrite-melt breccia composed of up to several mm sized eucritic clasts set into a fine-grained melt rock matrix. The locally schlieren-like melt matrix is mostly crystalline and contains abundant pores Geochemistry: (A. Bischoff and K. Klemm, IfP): The rock contains low-Ca and Ca pyroxene. Low-Ca pyroxene is Fs58.7±6.2Wo4.7±3.3 (Fs35.8-63.5Wo1.8-12.9; mean Fe/Mn=33.8; n=19) and the Ca-pyroxene has Fs27.8±0.7Wo42.4±1.1 (Fs26.6-28.9Wo40.2-43.8; n=13). Calcic plagioclase has a composition of An90.3±1.0 (An88.6-91.6, n=11) Classification: HED achondrite (Eucrite, melt breccia) | ||||||||||||||||||||||||||||
Data from: MB109 Table 0 Line 0: |
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Institutions and collections |
IfP: Institut für Planetologie, Wilhelm-Klemm-Str. 10, 48149 Münster, Germany (institutional address; updated 23 Jan 2012) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 109, in preparation (2020)
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Geography: |
Statistics: This is 1 of 201 approved meteorites from Adrar, Algeria (plus 1 unapproved name) This is 1 of 1358 approved meteorites from Algeria (plus 30 unapproved names) (plus 4 impact craters) | ||||||||||||||||||||||||||||
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Revision history: |
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