Minerals,
Journal Year:
2024,
Volume and Issue:
14(10), P. 967 - 967
Published: Sept. 25, 2024
To
explore
the
potential
of
plant
trace
elements
as
indicators
in
search
for
concealed
deposits
within
W–Sn
polymetallic
mining
area
Shizhuyuan,
Hunan
Province,
this
study
focused
on
geochemical
characterization
21
elements,
including
Ag,
As,
B,
Bi,
Cd,
Mo,
Ni,
Pb,
and
U,
stem
leaf
tissues
three
predominant
plants
area.
A
total
126
samples
were
collected,
covering
an
about
10
km2,
analyzed
using
ICP-MS.
The
best
indicator
sampling
sites
selected
multiple
indicators,
biological
absorption
coefficient
(XBAC),
enrichment
(KNJ),
contrast
(KCD).
results
showed
that
represent
most
effective
components
phyto-geochemical
surveys
region.
Dicranopteris
dichotoma
exhibited
markedly
pronounced
anomalies
Ag
(0.137
µg/g),
As
(86.12
Mo
(0.963
Pb
(15.4
Sb
(2.03
Se
(0.547
µg/g)
demonstrated
superior
capabilities
Sn,
Sb,
Bi
soil,
with
XBAC
values
12.0,
54.2,
23.3,
2.9,
83.9,
respectively.
R-type
cluster
analysis
factor
identified
four
distinct
mineralization
element
combinations:
(1)
Sn–As,
(2)
Ag–Cu–Mo,
(3)
(4)
Bi–Sb–Se.
Consequently,
D.
is
a
viable
detection
Se,
Sn
areas.
demonstrate
methods
mineral
prospecting
feasible
has
significant
application
value
Shizhuyuan
area,
which
characterized
by
dense
vegetation
complex
geological
conditions.
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(17), P. 7426 - 7426
Published: Aug. 28, 2024
To
seek
a
restoration
plan
for
the
safe
use
of
agricultural
land
around
mining
areas,
this
study
focuses
on
regions
plant
in
Huidong
County,
western
Sichuan
Province,
affected
by
lead–zinc
mining,
and
precise
remediation
heavy
metal
pollution
through
large-scale
synthesis
iron
silicate.
In
study,
we
investigated
vicinity
area
proposed
treatment
strategy
using
silicate
to
mitigate
pollution.
According
field
investigation
sampling
analysis,
collected
soil
samples
contained
excessive
Cd,
Pb,
Zn.
Cd
is
related
mining.
The
planting
crops
such
as
loquats
garlic
with
high
accumulation
coefficient
was
found
inappropriate
research
area.
Instead,
it
recommended
economically
important
like
mangoes
peaches
which
had
lower
accumulation.
On
basis
investigation,
seriously
polluted
metals,
among
4.0
times
higher
than
standard
land.
order
accurately
passivate
Zn,
material
put
into
mass
production.
situ
passivation
experiments
showed
that
when
water
content
between
25%
20%,
adding
4%
could
rapidly
reduce
effective
metals
other
cash
about
8%.
After
conducting
has
been
determined
preparation
can
repair
contaminated
areas.
conclusion,
capable
effectively
reducing
facilitating
utilization
Minerals,
Journal Year:
2024,
Volume and Issue:
14(10), P. 967 - 967
Published: Sept. 25, 2024
To
explore
the
potential
of
plant
trace
elements
as
indicators
in
search
for
concealed
deposits
within
W–Sn
polymetallic
mining
area
Shizhuyuan,
Hunan
Province,
this
study
focused
on
geochemical
characterization
21
elements,
including
Ag,
As,
B,
Bi,
Cd,
Mo,
Ni,
Pb,
and
U,
stem
leaf
tissues
three
predominant
plants
area.
A
total
126
samples
were
collected,
covering
an
about
10
km2,
analyzed
using
ICP-MS.
The
best
indicator
sampling
sites
selected
multiple
indicators,
biological
absorption
coefficient
(XBAC),
enrichment
(KNJ),
contrast
(KCD).
results
showed
that
represent
most
effective
components
phyto-geochemical
surveys
region.
Dicranopteris
dichotoma
exhibited
markedly
pronounced
anomalies
Ag
(0.137
µg/g),
As
(86.12
Mo
(0.963
Pb
(15.4
Sb
(2.03
Se
(0.547
µg/g)
demonstrated
superior
capabilities
Sn,
Sb,
Bi
soil,
with
XBAC
values
12.0,
54.2,
23.3,
2.9,
83.9,
respectively.
R-type
cluster
analysis
factor
identified
four
distinct
mineralization
element
combinations:
(1)
Sn–As,
(2)
Ag–Cu–Mo,
(3)
(4)
Bi–Sb–Se.
Consequently,
D.
is
a
viable
detection
Se,
Sn
areas.
demonstrate
methods
mineral
prospecting
feasible
has
significant
application
value
Shizhuyuan
area,
which
characterized
by
dense
vegetation
complex
geological
conditions.
