@misc{indiciae41dae27c9504,
  title = {Mineral Mapping Using Partial Unmixing at Ray Mine, AZ},
  author = {McCubbin, I. and Green, R. and Lang, H. and Roberts, D.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20060041248},
  note = {Source identifier: 20060041248}
}