| | Journal (article/letter/editorial) | early Cambrian Chahmir shale-hosted Zn–Pb deposit, Central Iran: an example of vent-proximal SEDEX mineralization...Mexico e-mail: ccanet@geofisica.unam.mx Central Iran. Based on crosscutting relationships, mineralogy...the host basin. δ34S(V-CDT) values of pyrite, sphalerite, and galena range from +10.9 to +29.8‰. The highest...the Chahmir deposit are in agreement with a vent-proximal (Selwyn type) SEDEX ore deposit model. P. Alfonso...Abstract The Chahmir zinc–lead deposit (1.5 Mt @ 6 % Zn + 2 % Pb) in Central Iran is one among several sedimentary-exhalative |
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