Zobrazeno 1 - 4
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pro vyhledávání: '"I. D. M. Robertson"'
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 8:241-254
Multi-element analysis of ferruginous nodules and pisoliths from lateritic residuum, derived lag and ferruginous gravel, selected from locally derived colluvium (laterite) sampled at an approximate 9 km interval (triangular grid) over the western Yil
Autor:
I. D. M. Robertson
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 3:39-50
Auriferous epithermal quartz veins occur at Pajingo, in NEQueensland, Australia, within a basement of relatively flat-lying Devonian– Carboniferous andesitic lava, tuff and volcaniclastic sediments. The host rocks are relatively fresh on the Mt. Ja
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 1:353-364
The Boogardie Synform, at Mt Magnet, in the NE Yilgarn Craton of Western Australia, is difficult to explore due to structural complexity in the basement, a variably truncated, residual regolith beneath a complex, transported overburden and high geoch
Autor:
I. D. M. Robertson
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 1:277-288
Primary Au mineralization at Harmony is associated with sulphide-poor quartz veins in mafic and ultramafic rocks. Gold and W are the most significant indicators of mineralization in fresh rock. Elements associated with the phyllic alteration halo are