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Missing radioactive capsule found in WA outback after frantic search

abc.net.au

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Re: Missing radioactive capsule found in WA outback after frantic search

#4
post #3

Anybody has a clue how / what for this is used in mining? And are there alternatives for the future?

Estimating iron ore grade on the fly as recently blasted ore beds are dumped through a load out into train carriages for transport to ocean side processing (further crushing, screening, fine grading and blending) and loading onto shipping.

It's an 800 million tonne per year operation in W.Australia (somewhat larger than the US ~ 48 million tonne iron ore mining figures (IIRC)).

The alternatives are to find something else that can be "shone" like a flashlight through raw iron ore, and | or for the world to consume less steel.

Re: Missing radioactive capsule found in WA outback after frantic search

#5
post #3

Anybody has a clue how / what for this is used in mining? And are there alternatives for the future?

I’m not sure about mining, but in dredging it’s used to measure the density of the slurry in a pipe. It’s possibly something similar in mining.

Re: Missing radioactive capsule found in WA outback after frantic search

#7
post #3

Anybody has a clue how / what for this is used in mining? And are there alternatives for the future?

Density meter source, and no there's generally no necessary alternative as these are "usually" quite safe when they are handled correctly.
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