Petrography: (A. Irving, UWS, and P. Carpenter, WUSL) Well-defined closely-packed, unequilibrated chondrules (apparent diameter 810 ± 270 µm, N = 26) are set in a sparse fine-grained matrix containing kamacite (stained with secondary Fe oxides), taenite, and troilite.

Geochemistry: Olivine (Fa19.1±11.5, range Fa0.6-33.2, N =8; Cr2O3 in ferroan olivine 0.03-0.10 wt.%, mean 0.05 wt.%, sd 0.02 wt.%, N = 13), low-Ca pyroxene (Fs22.3±19.9Wo1.6±1.9, range Fs0.4-55.8Wo0.2-4.7, N = 7), pigeonite (Fs10.9Wo15.1), subcalcic augite (Fs13.8Wo33.6), augite (Fs14.2±1.9Wo39.1±2.4, range Fs12.8-15.5Wo40.8-37.4, N = 2). Magnetic susceptibility log χ (× 10-9 m3/kg) = 4.43.

Classification: Ordinary chondrite (L3).

Petrography: (A. Irving, UWS, and P. Carpenter, WUSL) Well-defined closely-packed, unequilibrated chondrules (apparent diameter 810 ± 270 µm, N = 26) are set in a sparse fine-grained matrix containing kamacite (stained with secondary Fe oxides), taenite, and troilite.

Geochemistry: Olivine (Fa19.1±11.5, range Fa0.6-33.2, N =8; Cr2O3 in ferroan olivine 0.03-0.10 wt.%, mean 0.05 wt.%, sd 0.02 wt.%, N = 13), low-Ca pyroxene (Fs22.3±19.9Wo1.6±1.9, range Fs0.4-55.8Wo0.2-4.7, N = 7), pigeonite (Fs10.9Wo15.1), subcalcic augite (Fs13.8Wo33.6), augite (Fs14.2±1.9Wo39.1±2.4, range Fs12.8-15.5Wo40.8-37.4, N = 2). Magnetic susceptibility log χ (× 10-9 m3/kg) = 4.43.

Classification: Ordinary chondrite (L3).

Stückzahl
1
Kristallform/ Art Meteorit
NWA 16255 - Meteoriten-Chondrit L3 - Schöne bunte Chondren
Ergänzung
1774
Gewicht
1,8 g
Herkunftsland
Marokko

404 Bewertungen (115 in den letzten 12 Monaten)
  1. 113
  2. 2
  3. 0

Nice slice of L3, arrived swiftly, no problem! Bought several times from this dealer, never disappointed!

Übersetzung ansehen
user-070a28d
Antwort des Verkäufers

Thank you so much and you are welcome!

Nice slice of L3 chondrite! When receiving, it looks less impressive then on photo's, but most of those are taken with polarized filter I suppose. Real thing still impressive, even with my glasses on!

Übersetzung ansehen
user-070a28d

Tutto bene, veloce e ben protetto. Grazie mille anche per il suo contenitore.

Übersetzung ansehen
user-7840c156e2c2
Alle Feedbacks ansehen

404 Bewertungen (115 in den letzten 12 Monaten)
  1. 113
  2. 2
  3. 0