Petrographic Characteristics of Selected Kimberlitic Rocks in Northern Alberta

Publication Type
Earth Sciences Report
Published Date
Topic
Oil and Gas
Publication ID
ESR 2002-07
Publication ID Extended
Earth Sciences Report 2002-07
Publication
Abstract

This report investigates the petrogenesis of kimberlite in Alberta. Five kimberlite pipes in the northern Alberta kimberlite province were selected for detailed petrography: K4 and K6 from the Buffalo Head Hills and Legend, Phoenix and Kendu from the Birch Mountains.

The main objective is to complement and expand upon the whole-rock geochemistry with optical mineralogical observations of selected pipes. A petrographic-geochemical comparison shows identification of the primary mineral assemblage, together with whole-rock geochemical interpretation, that uses both major and trace elements. This provides a complementary tool to classify Alberta kimberlitic rocks.

Citation

Eccles, D.R. (2004): Petrographic characteristics of selected kimberlitic rocks in northern Alberta; Alberta Energy and Utilities Board, EUB/AGS Earth Sciences Report 2002-07, 71 p.

Place Keywords
alberta, birch mountains, buffalo head hills, canada, kendu, phoenix
Place Keywords NTS
83n, 83o, 83p, 84a, 84b, 84c, 84f, 84g, 84h
Theme Keywords
diamond, digital data, geochemistry, geology, kimberlite, petrography, rocks