- The
mineral pyrite (/ˈpaɪraɪt/ PY-ryte), or iron pyrite, also
known as fool's gold, is an iron
sulfide with the
chemical formula FeS2 (iron (II) disulfide)...
-
Typical auriferous greenschist gold ore from the
Homestake Mine. Two
small m****es of
native gold (Au) are
visible near the
bottom right....
-
receiving the Lăpuș on the
right side. The
valley of Someșul Mare has much
auriferous alluvium that,
until the
early 20th century, were
brought to the surface...
- Fernando; Corgne,
Alexandre (2017). "Plume-subduction
interaction forms large auriferous provinces".
Nature Communications. 8 (1): 843. Bibcode:2017NatCo...8....
-
praise of Mr Hardman;...
every case when he has
marked on his plan that
auriferous deposits would be found... the
result has
proved the
correctness of his...
- 𓆎𓅓𓏏𓊖 khmi ),
meaning 'black earth',
which refers to the
fertile and
auriferous soil of the Nile valley, as
opposed to red
desert sand.
According to the...
-
Selection of
auriferous soils near the Lupa
River in 1951...
- from the Twin Cr****s mine, Nevada, near the Getc**** Mine. This is an
auriferous, silicified-decalcified siltstone/mudstone from the
Comus Formation (Lower...
- 114-pound
boulder which has an
estimated 316 troy
ounces of
native gold.
Auriferous volcanic breccia from the
Little Annie Mine, Summitville. On
display at...
- the higher-grade lodes, and then
subjected to
flotation to
produce an
auriferous pyrite-telluride concentrate. The
concentrate is then
treated at an IsaMill...
