For Sale IconNWA15001 CK4 Carbonaceous Chondrite Meteorites for Sale

Location: Northwest Africa, exact location unknown.

Found: 2022

Classification: Carbonaceous chondrite (CK4)

Description: History Purchased by Eric Twelker in February 2022 from a Moroccan dealer at the Tucson Gem and Mineral Show. Petrography: (A. Irving, UWS and J. Boesenberg, BrownU ) Well-formed equilibrated, magnetite-bearing chondrules containing devitrified glass are set in a relatively coarse grained matrix (~40 vol.%) containing Cr-magnetite, pentlandite, troilite, chlorapatite, intermediate plagioclase and rare kamacite. No CAI were observed. Geochemistry Olivine (Fa 27.9±0.5 , range Fa 27.3-28.6 , N = 9), low-Ca pyroxene (Fs 24.5±0.9 Wo 1.3±1.3 , range Fs 23.6-26.3 Wo 0.6-3.9 , N = 6), subcalcic augite (Fs 18.1 Wo 22.8 ), augite (Fs 7.9 Wo 45.4 ), magnetite (Cr 2 O 3 3.7-4.1 wt.%, N = 6). Classification: Carbonaceous chondrite (CK4).

Link to Meteoritical Bulletin Database.

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# NWA15001-1-2 # NWA15001-1-4 # NWA15001-1-8 #NWA15001-2-4 About Scale:  Each photo has a small one centimeter cube.  That's a little less than a half inch on a side.  The coin above is a US dime.
Weight: 1.2 gm Weight: 1.4 gm Weight: 1.8 gm Weight: 2.4 gm
FeaturesPart slice FeaturesPart slice FeaturesPart slice Features: Part slice
Price: sold Price: sold Price: sold $125

#NWA14179-3-6 #NWA15001-4-0 #NWA15001-9-1
Weight: 3.6 gm Weight: 4.0 gm Weight: 9.1 gm
Features: Part slice Features: Part slice Features: Slice
$185 $205 $460