environmental assessment10 min read
Environmental assessment establishes conditions, receptors and commitments before construction. This epistemics essay examines how those records become land-use limits and why an unmeasured baseline cannot be reconstructed after the alteration.
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rare earths11 min read
A government can name an element critical in a single publication. This cascade follows that classification into project attention, processing bottlenecks, substitution claims and the difficult work of making material available in a usable form.
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assaying10 min read
A laboratory result can be precise and still be the wrong number for a mine decision. This article follows sample preparation and QA/QC into block models and cut-off logic, showing where a measurement becomes an economic boundary.
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structural geology11 min read
Faults and fabrics organize permeability, repetition and omission in rock, but their role changes with orientation, mineral fill and reactivation. The article uses the Athabasca Basin margin to show why structural interpretation is both necessary and conditional.
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