Abstract

Core mineral spectrometer is one of the advanced and important tools for core digitalization, altered mineral mapping, ore deposits exploring, and ore-searching in surrounding mine and beneficiation process. In this letter, a new core mineral spectrometer (CMS 350) is designed and developed. The basic principle, structural design, function module, key components, data acquisition, and processing methods of CMS 350 are introduced. In addition, some applications and results of CMS 350 in Zijin Mining are presented to validate the performance of CMS 350.

© 2014 Chinese Optics Letters

Nonconvex hulls for mineral reflectance spectra

Maurice Craig
Appl. Opt. 33(5) 849-856 (1994)

Miniature high-speed, low-pulse-energy picosecond Raman spectrometer for identification of minerals and organics in planetary science

Jordana Blacksberg, Erik Alerstam, Corey J. Cochrane, Yuki Maruyama, and Jack D. Farmer
Appl. Opt. 59(2) 433-444 (2020)

Integrated spectrometer design with application to multiphoton microscopy

Eric V. Chandler, Charles G. Durfee, and Jeffrey A. Squier
Opt. Express 19(1) 118-127 (2011)

Design study of random spectrometers for applications at optical frequencies

Paris Varytis, Dan-Nha Huynh, Wladislaw Hartmann, Wolfram Pernice, and Kurt Busch
Opt. Lett. 43(13) 3180-3183 (2018)

Application of laser-induced breakdown spectroscopy technique to hair tissue mineral analysis

Michela Corsi, Gabriele Cristoforetti, Montserrat Hidalgo, Stefano Legnaioli, Vincenzo Palleschi, Azenio Salvetti, Elisabetta Tognoni, and Chiara Vallebona
Appl. Opt. 42(30) 6133-6137 (2003)