![]() |
||
|
Dar al Gani 879 | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Basic information | Name: Dar al Gani 879 This is an OFFICIAL meteorite name. Abbreviation: DaG 879 Observed fall: No Year found: 2000 Country: Libya Mass: ![]() | ||||||||||||||||
Classification history: |
This is 1 of 627 approved meteorites classified as Ureilite. [show all] Search for other: Achondrites, Ureilites | ||||||||||||||||
Writeup![]() |
Writeup from MB 87:
Dar al Gani 879 Libya Found 2000 November Achondrite (ureilite) A dark crusted stone of 26 g was found. Mineralogy and classification (A. Burroni and L. Folco, MNA-SI): ureilite with bimodal texture. Large twinned pigeonite (En85Wo7) crystals up to 16 mm in size poikilitically enclose olivine and pigeonite domains with typical, fine-grained (avg. grain size 0.5 mm), granoblastic ureilite texture. In the typical-textureddomains, olivine and pigeonite have homogeneous cores (Fo92; En85Wo7) and reduced rims; intergranular carbonaceous material mainly consists of graphite flakes. Moderate undulose extinction in silicates indicates moderate shock (S2). Weathering is moderate. Specimens: type specimen, 5 g and thin section at MNA-SI; main mass with anonymous finder | ||||||||||||||||
Data from: MB87 Table 7 Line 9: |
|
||||||||||||||||
Institutions and collections |
MNA-SI: Museo Nazionale dell'Antartide, Università di Siena, Via Laterina 8, I-53100 Siena, Italy; Website (institutional address; updated 13 Dec 2011) |
||||||||||||||||
Catalogs: |
| ||||||||||||||||
References: | Published in Meteoritical Bulletin, no. 87, MAPS 38, A189-A248 (2003)
| ||||||||||||||||
Geography:![]() |
Statistics: This is 1 of 1046 approved meteorites from Al Jufrah, Libya This is 1 of 1538 approved meteorites from Libya (plus 23 unapproved names) (plus 2 impact craters) | ||||||||||||||||
Proximity search: |