布拉欣 - 橄欖石隕石 - 神奇奧利文切片 - 7.5 g
編號 83084355
已出售
最終出價
€ 25
7 週前
Ochansk meteorite 來自俄羅斯的歷史性 H5 球粒隕石，1887 年 - 1.5 g
On the afternoon of August 30, 1887, a bright fireball was witnessed followed by several explosions near the town of Ochansk, Russia. Many people saw the fireball and subsequent fall of meteorites. This cement-grey chondrite fell over a large area with specimens of all sizes, the largest with a mass of 115 kg that now is in a museum in Tartarstan, Russia.
Analysis showed the stones to be chondrites of the H4 type. Bulk iron contents (27 wt%Fe) plus olivine composition (Fa20) and orthopyroxene composition (Fs~17) are characteristic of the H-chondrite geochemical group.
In this lot a fragment is offered.
Certificate of authenticity included. IMCA 5591.
Packages are usually sent the morning after the auction. Shipping is combined in all my listings - if you win multiple items, only one shipping cost is paid.
Do not miss this opportunity!
編號 83084355
已出售
Ochansk meteorite 來自俄羅斯的歷史性 H5 球粒隕石，1887 年 - 1.5 g
On the afternoon of August 30, 1887, a bright fireball was witnessed followed by several explosions near the town of Ochansk, Russia. Many people saw the fireball and subsequent fall of meteorites. This cement-grey chondrite fell over a large area with specimens of all sizes, the largest with a mass of 115 kg that now is in a museum in Tartarstan, Russia.
Analysis showed the stones to be chondrites of the H4 type. Bulk iron contents (27 wt%Fe) plus olivine composition (Fa20) and orthopyroxene composition (Fs~17) are characteristic of the H-chondrite geochemical group.
In this lot a fragment is offered.
Certificate of authenticity included. IMCA 5591.
Packages are usually sent the morning after the auction. Shipping is combined in all my listings - if you win multiple items, only one shipping cost is paid.
Do not miss this opportunity!
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