'Secondary iron oxides' presentation slideshows

Comparing the recent basaltic soils of parts of NSW with deeply weathered soils of Western Australia

Comparing the recent basaltic soils of parts of NSW with deeply weathered soils of Western Australia. Australian soils tend to be:. Old Salty clayey - except in the west of the continent where they tend to be sandy Acidic nutritionally and organically impoverished structurally challenging.

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