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has gloss | eng: Angrite is a rare achondrite consisting mostly of the mineral augite with some olivine, anorthite and troilite. It is named for the Angra dos Reis meteorite. Angrites are basaltic rocks, often having porosity, with vesicle diameters of up to 2.5 cm. Angrites are the oldest igneous rocks, with crystallization ages of around 4.55 billion years. By comparing the reflectance spectra of the angrites to that of several main belt asteroids, two potential parent bodies have been identified: 289 Nenetta and 3819 Robinson. Other scientists have suggested that angrites could represent ejecta from Mercury. |
lexicalization | eng: angrite |
instance of | e/Meteorite classification |
Meaning | |
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Hungarian | |
has gloss | hun: Az angrit csoport az akondritok körébe tartozó különleges meteorit típus. Elnevezésüket az Angra Dos Reis nevű helységnél hullott meteoritról nyerték. Ma 12 meteorit ismert ebből a típusból, többségük antarktiszi és sivatagi gyűjtésből származik. Ezek a következők: 1- NWA 2999/3164, 2- ADOR (Angra dos Reis, Dél-Amerika), 3- LEW86010, 4- YA-1154, 5- Asuka 881371, 6- LEW87051, 7- D’Orbigny, 8- NWA 1296, 9- NWA 2999, 10- NWA 4931, 11- NWA 4590 (Tamassint), 12- NWA4801. |
lexicalization | hun: angrit |
Chinese | |
has gloss | zho: 鈦輝無粒隕石是一種罕見的無粒隕石,它的名稱來自Angra dos Reis 隕石,包含的礦物只要有輝石、橄欖石、鈣長石和隕硫鐵。鈦輝無粒隕石是玄武岩的岩石,經常有多孔性與直徑達到2.5公分的氣泡。鈦輝無粒隕石是最老的火成岩,以結晶推算的年齡約45.5億年。通過比較反射率光譜,鈦輝無粒隕石在主帶小行星中可能有幾個潛在的母體,並且有兩顆已經被確認了:Nenetta和Robinson。也有科學家曾經建議並聲稱鈦輝無粒隕石是水星的噴出物。 |
lexicalization | zho: 鈦輝無粒隕石 |
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