Terrestrial ages, pairing, and concentration mechanism of Antarctic chondrites from Frontier Mountain, Northern Victoria Land

• Main Authors: Welten, K. C., Nishiizumi, K., Caffee, M. W., Hillegonds, D. J., Johnson, J. A., Julli, A. J. T., Wieler, R., Folco, L.
• Format: Text
• Language: unknown
• Published: Purdue University 2006
• Subjects: ray-exposure history; production-rates; h-chondrites; cosmogenic nuclides;; iron-meteorites;; ams standards;; noble-gases;; ice;; ca-41; Antarctic; Frontier Mountain; Victoria Land; Antarc*; Antarctica
• Online Access: https://docs.lib.purdue.edu/physics_articles/348; https://docs.lib.purdue.edu/context/physics_articles/article/1867/type/native/viewcontent/.html

We report concentrations of cosmogenic Be-10, Al-26, Cl-36, and Ca-41 in the metal phase of 26 ordinary chondrites from Frontier Mountain (FRO), Antarctica, as well as cosmogenic C-14 in eight and noble gases in four bulk samples. Thirteen out of 14 selected H chondrites belong to two previously ide...