迪奥日尼橄榄石陨石。 NWA 16480 - 26.23 g - (1)
04
天
23
小時
33
分鐘
37
秒
另有10人對此物品感興趣
 | €3 | |
|---|---|---|
 | €2 |
Catawiki買家保障
在您收到物品前，我們會妥善保管您的付款。查看詳情
Trustpilot評分 4.4 | 134492 則評論
在Trustpilot獲得極佳評等。
NWA 16480 是來自西北非洲（NWA）的 Diogenite‑olivine 隕石，重量 26.23 g，附有真實性證明。
AI輔助摘要
賣家描述
Northwest Africa 16480 (NWA 16480)
Purchased: 2023 Feb
Classification: HED achondrite (Diogenite, olivine)
Petrography: (K. Metzler, IfP) Achondritic breccia consisting of pyroxenite clasts with sizes up to several mm, embedded in small amounts of fine-grained related debris. Considerable amounts of olivine and plagioclase fragments are present. Accessories are Cr-spinel, F-apatite, and Fe-Ni metal.
Geochemistry: Mineral compositions and geochemistry: Pyroxene composition: Fs24.8±0.9Wo1.8±0.2 (Fs23.6-26.2Wo1.5-2-2); mean Fe/Mn (at.): 33.9; n=14. Olivine composition: Fa31.6±0.7 (Fa30.4-33.3); Fe/Mn (at.): 52.9; n=15. Plagioclase composition: An92.6±2.0 Or0.1±0.2 (An88.6-95.9Or0.0-0.5); n=13.
Shock stage: low
Weathering grade: moderate
Classifier: K. Metzler, IfP
This lot comes with certificate of authenticity.
Thanks for your interest.
Northwest Africa 16480 (NWA 16480)
Purchased: 2023 Feb
Classification: HED achondrite (Diogenite, olivine)
Petrography: (K. Metzler, IfP) Achondritic breccia consisting of pyroxenite clasts with sizes up to several mm, embedded in small amounts of fine-grained related debris. Considerable amounts of olivine and plagioclase fragments are present. Accessories are Cr-spinel, F-apatite, and Fe-Ni metal.
Geochemistry: Mineral compositions and geochemistry: Pyroxene composition: Fs24.8±0.9Wo1.8±0.2 (Fs23.6-26.2Wo1.5-2-2); mean Fe/Mn (at.): 33.9; n=14. Olivine composition: Fa31.6±0.7 (Fa30.4-33.3); Fe/Mn (at.): 52.9; n=15. Plagioclase composition: An92.6±2.0 Or0.1±0.2 (An88.6-95.9Or0.0-0.5); n=13.
Shock stage: low
Weathering grade: moderate
Classifier: K. Metzler, IfP
This lot comes with certificate of authenticity.
Thanks for your interest.
詳細資料
物品數量
1
隕石名稱
Diogenite-Olivine Meteorite.
隕石種類
NWA 16480
重量
26,23 g
原產地（地區／城市）
NWA
原產國
NWA
