Zichella, V., et al. “Mineral Mapping With Hyperspectral Data. A Case Study over the Moses Rock Dyke and Mule Ear Diatreme (UTAH,USA)”. International Kimberlite Conference: Extended Abstracts, vol. 7, no. 1, Apr. 1998, pp. 1007-8, doi:10.29173/ikc2962.