Clarification of red-colored rocks of Cambrian in Nakyn ore field of Yakutian diamondiferous province

Abstract

Clarification of terrigeneous-carbonate red-colored rocks of Cambrian was researched in Nakyn ore field of Yakutian diamonditerous province. The study was provided by the core data of prospecting and exploration holes, which drilled near and through kimberlites Mayskoe, Ozernoe, ore manifestation Marhinskoe and pipe Nurbinskaya. Different morphological types of clarification were discovered, which connected in two main groups: layered and vein clarification. It was found, that vein and vein-layered clarification are spatially connected with kimberlites, eruption breccia of basic rocks and kimberlite-control faults. Geochemical comparative data is presented by initial red rocks, for layered and vein clarification. Genesis of clarification is assumed to be exogenic catagenetic and endogenic sinmagmatic.

Keywords

• якутская алмазоносная провинция
• оглеение
• кимберлит
• водород
• анаэробные бактерии