1989
DOI: 10.1007/bf00206714
|View full text |Cite
|
Sign up to set email alerts
|

Crustal-scale shear zones and their significance to Archaean gold mineralization in Western Australia

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

2
37
0
4

Year Published

1991
1991
2020
2020

Publication Types

Select...
5
3
1

Relationship

0
9

Authors

Journals

citations
Cited by 146 publications
(46 citation statements)
references
References 41 publications
2
37
0
4
Order By: Relevance
“…The above preliminary results of computer simulations are broadly compatible with the metamorphic model for the formation of Archaean gold deposits in greenstone belts, developed by Australian geologists Groves and others, 1987;Eisenlohr, Groves, Partington, 1989; etc.}. A mass balance assessment of the model results shows that the principal characteristics of the ore-forming model are reasonable:…”
Section: Discussionsupporting
confidence: 80%
“…The above preliminary results of computer simulations are broadly compatible with the metamorphic model for the formation of Archaean gold deposits in greenstone belts, developed by Australian geologists Groves and others, 1987;Eisenlohr, Groves, Partington, 1989; etc.}. A mass balance assessment of the model results shows that the principal characteristics of the ore-forming model are reasonable:…”
Section: Discussionsupporting
confidence: 80%
“…Certains regroupements ont été établis rapidement et de façon très efficace, alors que d'autres font toujours l'objet de chaudes discussions et de modifications à mesure que s'ajoutent de nouvelles connaissances. Aujourd'hui, les gisements sont étudiés de plus en plus dans une perspective de tectonique globale (Colvine, 1988 ;Poulsen et ah, 1992 ;Witt et Vanderhor, 1998) ou locale (Hodgson et Hamilton, 1988 ;Eisenlohr et al, 1989 ;Cameron, 1993). Ce point de vue lithotectonique a mené à l'élaboration d'un modèle unifié duquel découle la définition de deux classes principales de gîtes aurifères hydrothermaux, soit les gisements pré-orogéniques et les gisements orogéniques en extension ou en compression Groves et al, 1998et Poulsen, 1996.…”
Section: Minéralisations Aurifèresunclassified
“…Cette idée a commencé à germer dans les années quatre-vingt suite à l'observation d'importantes similarités entre les dépôts aurifères du Phanérozoïque et les dépôts aurifères des ceintures de roches vertes de l'Archéen (p.ex. Colvine, 1988 ;Hodgson et Hamilton, 1988 ;Eisenlohr et al, 1989).…”
Section: Minéralisations Aurifèresunclassified
“…Ferry (1980) demonstrated that the fluid/rock ratio is higher near geological contacts, and later (Ferry 1988) demonstrated the increase in permeability with increase in the mineralogical heterogeneity of the rock. Eisenlohr et al (1989) also point to 'a strong preferred direction of fluid flow parallel to vertical lithologic boundaries and structures'. Thus, the metamorphosed banded ironformation in Lac Lilois has a higher melting point and is more competent than the enclosing quartzo-feldspathic paragneiss, is more heterogeneous, coarser-grained and located near a geological contact.…”
Section: Discussionmentioning
confidence: 94%