- 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)...
- Fernando; Corgne,
Alexandre (2017). "Plume-subduction
interaction forms large auriferous provinces".
Nature Communications. 8 (1): 843. Bibcode:2017NatCo...8....
- 𓆎𓅓𓏏𓊖 kmt ),
meaning 'black earth',
which refers to the
fertile and
auriferous soil of the Nile valley, as
opposed to red
desert sand.
According to the...
-
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...
- ) cr****, C****iar district, Br. Columbia,
thirty Chinese coins in the
auriferous sand, twenty-five feet
below the surface. They
appeared to have been strung...
- rock units, no one has yet
suggested a
better name for the
Auriferous gravels. The
Auriferous gravels are
distinct from the
younger Cenozoic deposits in...
-
Typical auriferous (gold-bearing)
greenschist gold ore from the
Homestake Mine. Two
small m****es of
native gold (Au) are
visible near the
bottom right...
-
Selection of
auriferous soils near the Lupa
River in 1951...
- for
millions of years.
Based on
artifacts allegedly found in the
Eocene auriferous gravels of
Table Mountain,
California and
discussed in his book Forbidden...
- the higher-grade lodes, and then
subjected to
flotation to
produce an
auriferous pyrite-telluride concentrate. The
concentrate is then
treated at an IsaMill...
