Oriented : 無料・フリー素材/写真
Oriented / Bistrosavage
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | This meteorite is known as Sahara 00170. It is oriented, meaning in this case that you can see radial flow lines from its atmsopheric passage. This flow is formed in a surface layer of molten rock caused by the heating of the material when it hits the earth's atmosphere. Meteorites showing such excellent orientation are rare. This piece is from my collection. |
| 撮影日 | 2004-12-25 06:28:25 |
| 撮影者 | Bistrosavage , DeKalb IL, USA |
| タグ | |
| 撮影地 |