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Laterite Leach Tests

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ANSTO Minerals Report C1206 to Lagoon Creek Resources – Westmoreland Deposits<br />

FIGURE A10 JUNNAGUNNA - RESIDUE (LC 3A): (a) BSE micrograph illustrating coffinite<br />

intergrown with illite, hosted by quartz; (b) coffinite intergrown with illite<br />

in more detail. Coffinite contains relative high amounts of arsenic.<br />

Arsenic and zirconium may substitute for silicon and uranium,<br />

respectively, in coffinite. Also, zircon may be intimately intergrown with<br />

coffinite.<br />

FIGURE A10 – (a)

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