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16.08g Type 3 Chondrite LL3.7 I NWA 6138 - TOP METEORITE For Sale
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16.08g Type 3 Chondrite LL3.7 I NWA 6138 - TOP METEORITE: $485.00
On Offer:16.08g of NWA 6138, LL3.7chondrite meteorite. Official Name: Northwest Africa6138 Abbreviation:NWA 6138 Type:LL3.7 Year found:2002 Country:Northwest Africa Low TKW:79.3g Description:This is an exceptional 16.08g specimen ofNWA6138, a very low metal (LL) type 3(3.7) ordinary chondrite. There was only 79.3 grams of this meteorite classified, and this piece represents ~20% of the known mass of the NWA 6138 meteorite. This is anearly complete individual with a small window cut on one side exposing the interior. The window shows an unusually large chondrule taking up a large part of the window, set against many much smaller well delineated chondrules. The overall macro texture and color of this LL chondrite is very similar to many CR chondrites I have encountered. I suspect this is due to a post accretion oxidation / hydration event (*no aqueous alteration reported), either on its parent body, or after it landed on Earth. What you get:16.08g of NWA 6138as shown, Membrane Storage/Display Box, & signed Certificate of Authenticity.
I offer a 100% no questions asked 30 day return policy.
SEE OFFICIAL METEORITICAL BULLETIN DATABASE ENTRY BELLOW Northwest Africa 6138Basic informationName:Northwest Africa 6138 This is an OFFICIAL meteorite name. Abbreviation:NWA 6138 Observed fall:No Year found:2002 Country:(Northwest Africa) Mass:79.3 Bulletin:MB 99(2011)LL3.7Recommended:LL3.7 This is 1 of 29 approved meteorites classified as LL3.7.[show all] Search for other:LL chondrites,LL chondrites (type 3),Ordinary chondrites, andOrdinary chondrites (type 3) Comments:Approved 2 May 2011Data from: MB99 Table 0 Line 0:Place of purchase:Los AngelesDate:P April 2002Mass (g):79.31Pieces:8Class:LL3.7Shock stage:S1Weathering grade:W4Fayalite (mol%):29.1±1.6 (n=8)Classifier:Alan Rubin UCLAType spec mass (g):16.08Type spec location:UCLAMain mass:Sean TutorowComments:Very large chondrules. Discernable recrystallized matrix. Abundant low-Ca cpx with polysynthetic twins. No glass in chondrules.; submitted by S. TutorowInstitutions and collectionsUCLA: Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA 90095-1567, United States (institutional address; updated 17 Oct 2011) Track Page Views With Auctiva\'s Counter
16.08g Type 3 Chondrite LL3.7 I NWA 6138 - TOP METEORITE $485.00
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