cut thin 2.44 grams NWA 15620 my classified Meteorite ( L6 ) with my COA for Sale

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cut thin 2.44 grams NWA 15620 my classified Meteorite ( L6 ) with my COA For Sale

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cut thin 2.44 grams NWA 15620 my classified Meteorite ( L6 ) with my COA:
$2.99

Northwest Africa 15620
Name:Northwest Africa 15620
This is an OFFICIAL meteorite name.
Abbreviation:NWA 15620
Observed fall:No
Year kgRecommended:L6
This is 1 of 12205 approved meteorites classified as L6.Approved 7 Jan 2023

Northwest Africa 15620(NWA 15620)

Morocco

Purchased: 2021 Dec

Classification: Ordinary chondrite (L6)

History: Purchased December 2021 by John Humphries from Mark Lyon in Arizona.

Physical characteristics: A dark brown weathered stone with caliche, saw cut reveals a mottled shock darkened interior with occasional lighter areas. Ubiquitous metal flecks are visible throughout the sample.

Petrography: (D. Dickens, CCMS) Optical and microprobe examination of polished probe mount shows a mostly recrystallized matrix of olivine and pyroxene with relict chondrules. Accessory phases include kamacite, troilite, and plagioclase. Plagioclase grain size is approximately 70 µm.

Geochemistry: (D. Dickens, CCMS and A. S. Bell,CUB) Olivine Fa25.7±1.3, n=8; low-Ca pyroxene Fs20.8±0.2Wo1.6±0.2, n=8.

Classification: Ordinary chondrite (L6)

Specimens: 26 g including the probe mount on deposit atCascadia

Place of purchase:ArizonaDate:P 2021 DecMass (g):9969Pieces:1Class:L6Shock stage:S2Weathering grade:W4Fayalite (mol%):25.7±1.3Ferrosilite (mol%):20.8±0.2Wollastonite (mol%):1.6±0.2Classifier:D. Dickens, CCMSType spec mass (g):26Type spec location:CascadiaMain mass:John HumphriesComments:Field name JH05; submitted by D. Dickens

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 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. Pleasetake your time anddon\'tpay for up to 2 weeks.

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I am amember of the awesomeGlobal Meteorite Association#GMA0021

Please only pay in one payment when you are all done getting everything you want.

Please 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