Types of clarified red-brown kimberlite-bearing Vend-Cambrian rocks of Zimneberezhniy district of Arkhangelsk region

Известия высших учебных заведений: Геология и разведка

V. . Kim¹  A. P. Gunin¹  N. R. Zaripov²  P. A. Ignatov² 

[1] ОАО «Севералмаз»;Российский государственный геологоразведочный университет;

关键词: arkhangelsk diamondiferous province;    kimberlite;    secondary alterations;    gleization;    indicator features;    diagenetic;    katagenetic;    epigenetic;   

DOI  :  

来源: DOAJ

【 摘 要 】

In Zimneberezhniy district of Arkhangelsk diamondiferous subprovincediagenetic, katagenetic (gleization) and endogenic types of clarification have been detected for host red-brown terrigenous Vend-Cambrian rocks due to mineral and element composition, geological position and forms of occurrence. Endogenic vein clarification differs by presence of saponite and concentrations of K, Fe, Zn, Rb, Sr, Ni. The aureole of endogenic clarification around Arkhangelsk kimberlite tube is shown. The size of the aureole reaches two diameters of crater.

【 授权许可】

Unknown