@misc{indiciae2586b66c68d3,
  title = {Compositional zoning and its significance in pyroxenes from two coarse grained Apollo 11 samples},
  author = {Hargraves, R. B. and Hollister, L. S.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700065416},
  note = {Source identifier: 19700065416}
}