Description: Northwest Africa 2999 Name: Northwest Africa 2999 This is an OFFICIAL meteorite name. Abbreviation: NWA 2999 Observed fall: No Year found: 2004 Country: (Northwest Africa) Mass: 392 grams Meteoritical Bulletin: (2006) AngriteRecommended: Angrite This is 1 of 40 approved meteorites classified as Angrite. Approved 16 Jan 2006 Northwest Africa 2999Morocco or AlgeriaFind: 2004Achondrite (angrite)History: Twelve individual dark brown stones totaling 392 g, each with a thin fusion crust, were purchased from a Moroccan dealer in Tagounite by G. Hupé in August 2004.Physical Characteristics: Grain size is predominantly from 0.1 to 0.5 mm, but all stones have irregularly distributed, larger yellowish plagioclase grains (up to 6 mm across) exhibiting an iridescent luster.Petrography: (A. Irving and S. Kuehner, UWS; T. Bunch and J. Wittke, NAU) Based upon examination of thin sections of all separate stones, this meteorite is texturally heterogeneous. Terrestrial weathering has resulted in partial replacement of metal and minor grain boundary staining by iron hydroxides. The overall texture is protogranular, but there are large porphyroclasts of anorthite, spinel, and polygranular olivine. Anorthite also occurs as narrow (10–20 µm wide) coronas around spinel grains adjacent to clinopyroxene and both spinel and diopside are compositionally zoned away from the coronas. Texturally, this meteorite is very different from most angrites. This gorgeous meteorite would make a fine addition to any collection. This material is very solid, takes an excellent polish and displays nicely. I spend a great deal of time preparing these meteorites for your collection. I will combine the cost of shipping for all the items you win during a 2 week period that are paid for in a single transaction. Please note. If items are paid for separately, they will be shipped separately due to eBay tracking reasons. Also, I ship items within 24 hours from the time of payment. Therefore, do not pay for any items until you are done bidding so I can ship everything in one package. Please take your time and don't pay for up to 2 weeks. Shipping includes tracking and delivery confirmation.I am a member of the awesome Global Meteorite Association #GMA0021Please only pay in one payment when you are all done. Postage is the same for all the items you win over a 2 week period. ONLY pay in ONE PAYMENT when you are all done winning and ready to buy everything you wanted. I mail out all items the same day or in the morning. Thanks, John Humphries, P.O. BOX 310, Tombstone, AZ 85638
Price: 19.99 USD
Location: Tombstone, Arizona
End Time: 2025-01-06T22:18:36.000Z
Shipping Cost: 6.49 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Type of Mineral: meteorite
Specimen Type: Display Specimens
Item Type: Meteorite
