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.244 grams 9x8x2mm NWA 13187 Martian Shergottite meteorite fragment- Mars +COA For Sale
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.244 grams 9x8x2mm NWA 13187 Martian Shergottite meteorite fragment- Mars +COA:
$29.99
Northwest Africa 13187Basic informationName: Northwest Africa 13187
This is an OFFICIAL meteorite name.
Abbreviation: NWA 13187
Observed fall: No
Year found: 2019
Country: (Northwest Africa)
Mass: 1600 grams
Classification
history:Recommended: Martian (shergottite)
This is 1 of 257 approved meteorites (plus 1 unapproved name) classified as Martian (shergottite).
Comments:Approved 29 Feb 2020
Writeup from MB 109:
Northwest Africa 13187 (NWA 13187) (Northwest Africa) Purchased: 2019 Sep Classification: Martian meteorite (Shergottite) History: Purchased by Mark Lyon in September 2019 from a Moroccan dealer. Some of this material was subsequently sold to Mike Fleeman and Roberto Vargas. Petrography: (A. Irving, UWS and P. Carpenter, WUSL) Diabasic texture. Composed predominantly of zoned clinopyroxene and maskelynite with accessory ulvöspinel (some Cr-bearing), ilmenite, silica polymorph, merrillite, pyrrhotite and minor secondary calcite. Geochemistry: Subcalcic augite cores (Fs20.3-23.3Wo36.2-32.0, FeO/MnO = 28-29, N = 4), ferroan pigeonite rims (Fs52.4-59.2Wo14.2-19.7, FeO/MnO = 36-39, N = 4), maskelynite (An50.5-57.2Or1.9-0.7, N = 3). Classification: Shergottite (diabasic). Specimens: 20.1 g including one polished thin section at UWB; remainder held by Mr. M. Lyon, Mr. M. Fleeman (550 g) and Mr. R. Vargas (50 g). Data from:
MB109
Table 0
Line 0:Place of purchase:MoroccoDate:P 2019 SepMass (g):1600Pieces:2Class:Martian (shergottite)Shock stage:highWeathering grade:lowYou get the meteorite seen in the photo. 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 PAYPAL 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 offerding so I can ship everything in one package. Please take your time and don\'t pay for up to 2 weeks. Includes tracking and delivery confirmation. Please only pay in one payment when you are all done. All Meteorite packages mailed out will have a Delivery Confirmation slip on the package. See your payment for the tracking info.. I guarantee the authenticity of every meteorite I sell on , so offer with confidence! I will buy it back if you don\'t love it.. Please only pay in one payment when you are all done. Postage is $6.49 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
.244 grams 9x8x2mm NWA 13187 Martian Shergottite meteorite fragment- Mars +COA $29.99
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