Three Months Ended March 31, 2019 2018 Copper (millions of recoverable pounds) Production 780 952 Sales, excluding 784 993 purchases Average realized $ 2.90 $ 3.11 price per pound Site production $ 2.17 $ 1.67 and delivery costs per pound (a) Unit net cash costs $ 1.78 $ 0.98 per pound (a) Gold (thousands of recoverable ounces) Production 166 599 Sales, excluding 242 610 purchases Average realized price $ 1,291 $ 1,312 per ounce Molybdenum
(millions of recoverable pounds) Production 23 22 Sales, excluding 22 24 purchases Average realized $ 12.69 $ 11.95 price per pound (a.) Reflects per pound weighted-average production and delivery costs and unit net cash costs (net of by-product credits) for all copper mines, before net noncash and other costs.
Assuming average prices of $1,400 per ounce of gold and $12.00 per pound of molybdenum
for the second half of 2019 and achievement of current sales volume and cost estimates, consolidated unit net cash costs (net of by-product credits) for copper mines are expected to average $1.75 per pound of copper for the year 2019, (including $1.67 per pound of copper for the second half of 2019).
Genetics of molybdenum
cofactor deficiency, Human Genetics 106(2): 157-63.
We exploited the colloidal property of the molybdenum
blue product in the removal process for molybdenum
from aqueous environment.
In order to organize an exothermal reaction for the synthesis of nanolamellar molybdenum
disulfide, cylindrical pellets of 32 mm in diameter were prepared.
He said that analysis of a Martian meteorite recently showed that there was boron on Mars; they now believe that the oxidized form of molybdenum
was there too.
According to the most comprehensive reserve verification report currently available, the Sandaozhuang molybdenum
and tungsten mine has a molybdenum
reserve of approximately 595,200 tonnes, the molybdenum
mine in East Gobi, Hami, Xinjiang has a molybdenum
reserve of approximately 508,000 tonnes, and the Shangfanggou molybdenum
and iron mine has a molybdenum
reserve of approximately 191,300 tonnes above elevation 1,154m (513,100 tonnes below elevation 1,154m).
The company has increased the mine reserves by nine percent from 286.2 million to 312.2 million pounds of contained molybdenum
Since Ukraine is being integrated into the world economy with market relationships and stiff competition, the need for development of a production method of pipes of refractory steels, including molybdenum
pipes, capable of competition on the world market, is extremely important.
consumption in the EU has fluctuated since 2005, when it was 403 tonnes, to 396 in 2006, 430 in 2007, 396 in 2008 and 358 from April to March 2008-9, falling because of the recession.
The heat of the cast duplex stainless steel ignites the SHS reaction inside the reactive insert, which consists of titanium, carbon, molybdenum
and binder powders.
is important in the nutrition of legumes, as it is essential for the activity of the enzyme nitrogenase (Singh et al., 1999).