Prospectivity Analysis of the Plutonic Marymia Greenstone Belt, Western Australia

被引：0
|
作者：
Fallon, Matthew [1 ]
Guj, Pietro [1 ]
Porwal, Alok [1 ]
机构：
[1] Barrick Gold Australia, Perth, WA 6000, Australia
来源：
SMART SCIENCE FOR EXPLORATION AND MINING, VOL 1 AND 2 | 2010年
关键词：
Plutonic Marymia Greenstone Belt; GIS-based Prospectivity mapping; Fuzzy model; weights-of-evidence model; Logistic regression model;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The Plutonic Marymia Greenstone Belt (PMGB) is the 6th largest gold camp in Western Australia. An earlier attempt to estimate the residual gold endowment in the PMGB (Guj and Fallon, 2009) predicted additional undiscovered resources in the belt. A GIS-based prospectivity modelling approach was used to assist identifying areas of high potential for gold mineralisation where these yet-be-discovered deposits could be spatially located. The modelling provided an estimate of the relative probability of discovering gold mineralisation in each unit cell of the area. This knowledge will be critical in guiding future exploration programs in the PMGB.
引用
收藏
页码：806 / 808
页数：3
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