2024-01-252024-01-251984-12-20https://repository.tcu.edu/handle/116099117/61748Handwritten sheet with calculations of Pyroxenes in the Clarendon (b) meteoritePrior written permission from TCU Special Collections required to use any document or photograph.MeteoriteClarendon (b) meteoriteDonley County (Tex.)H5 chondriteEhlmann, Arthur J.PyroxeneDocument