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PROVISIONALLY PRICED SALES: (Details) lb in Millions, $ in Millions | Jun. 30, 2017 USD ($) lb $ / item
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Copper |
PROVISIONALLY PRICED SALES: |
Provisional price sales adjustment amounts included in accounts receivable and net sales | $ | $ 5.6
Copper | July 2017 to September 2017 |
PROVISIONALLY PRICED SALES: |
Sales volume (in million lbs.) | lb | 57.3
Provisional price | $ / item | 2.70
Molybdenum |
PROVISIONALLY PRICED SALES: |
Provisional price sales adjustment amounts included in accounts receivable and net sales | $ | $ (11.9)
Molybdenum | July 2017 to September 2017 |
PROVISIONALLY PRICED SALES: |
Sales volume (in million lbs.) | lb | 11.5
Provisional price | $ / item | 7.18

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