ABUNDANCE AND DISTRIBUTION OF HG AND AS IN THE POLYMETAMORPHIC PRECAMBRIAN BASEMENT OF WESTERN CANADA

被引：1

作者：

BURWASH, RA

CULBERT, RR

机构：

来源：

CANADIAN JOURNAL OF EARTH SCIENCES | 1979年 / 16卷 / 12期

关键词：

GEOCHEMISTRY - Trace Elements - MINERAL EXPLORATION - Canada;

D O I：

10.1139/e79-207

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Multivariate analysis of chemical, mineralogical, and textural data from core samples suggests that heavy trace metals have been lost from some areas of the subsurface Precambrian basement of the western Canadian ssedimentary basin. Of the eight heavy metals included in the 1976 data base, Hg and As seem of particular interest for several reasons.

引用

页码：2196 / 2203

页数：8

共 25 条

[1]

ARMSTRONG JE, 1948, STRUCTURAL GEOLOGY C, P138

[2]

Boyle R.W., 1973, J GEOCHEM EXPLOR, V2, P251, DOI DOI 10.1016/0375-6742(73)90003-4

[3]

BOYLE RW, 1961, 310 GEOL SURV CAN ME

[4] CRATONIC REACTIVATION IN PRECAMBRIAN BASEMENT OF WESTERN CANADA .I. DEFORMATION AND CHEMISTRY [J].

BURWASH, RA ;

KRUPICKA, J .

CANADIAN JOURNAL OF EARTH SCIENCES, 1969, 6 (06) :1381-+

[5] MULTIVARIATE GEOCHEMICAL AND MINERAL PATTERNS IN PRECAMBRIAN BASEMENT OF WESTERN CANADA [J].

BURWASH, RA ;

CULBERT, RR .

CANADIAN JOURNAL OF EARTH SCIENCES, 1976, 13 (01) :1-18

[6] URANIUM-THORIUM ENRICHMENT IN ALKALI OLIVINE BASALT MAGMA - SIMPSON ISLANDS DYKE, NORTHWEST TERRITORIES CANADA [J].

BURWASH, RA ;

CAVELL, PA .

CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1978, 66 (03) :243-250

[7] URANIUM AND THORIUM IN THE PRECAMBRIAN BASEMENT OF WESTERN CANADA .2. PETROLOGIC AND TECTONIC CONTROLS [J].

BURWASH, RA .

CANADIAN JOURNAL OF EARTH SCIENCES, 1979, 16 (03) :472-483

[8] URANIUM AND THORIUM IN PRECAMBRIAN BASEMENT OF WESTERN CANADA .1. ABUNDANCE AND DISTRIBUTION [J].

BURWASH, RA ;

CUMMING, GL .

CANADIAN JOURNAL OF EARTH SCIENCES, 1976, 13 (02) :284-293

[9]

BURWASH RA, 1978, METAMORPHISM CANADIA, P123

[10]

BURWASH RA, 1974, B CAN PETROL GEOL, V22, P405

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