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Yantai Huawei
(sunshine)
Mining CO, LTD
Brief
Introduction of
Company
Our company
located at
beautiful
Shandong
Peninsula with
transportation
convenience,
apart from
Yantai seaport
30KM and Qingdao
Seaport 200KM
away
respectively. It
is a
comprehensive
Co. integrated
mining with
production and
sales. The Co.
has its own
Albite mine and
Potassium
Feldspar mine
with high
quality. The
reserves of two
mines are near
ten millions
tons
respectively.
The company also
owns a Granite
mine which
reserves near
ten millions
tons. The
granite
appearance is
oyster white
background with
small black
grains
distributed.
This
comprehensive
company is
supported by its
self production
factory and
professional
sales
contingent. The
synthetic power
of the company
includes
abundant
technical staff,
perfect
inspection
measures and
quality control
system in order
for the company
to ensure our
clients
satisfied with
our final
production. Our
main products
include Albite
series,
Potassium
Feldspar series,
Granite and
Quartz. Our
corporation will
hold the
corporation
spirit of “good
faith, hard
working,
innovation”,
hold the
management
concept of
“science and
technology make
the best product
in the world”,
and hold the
corporation gold
of “build the
best producing
base for top
grade of the raw
materials of
pottery and
porcelain in the
world”.
Prospecting our
prosperous
future, we
sincerely wish
cooperation with
business
partners both
domestic and
aboard to
develop
mutually.
Chemistry:
KAlSi3O8
Composition:
Potassium
Aluminum
Silicate
Class:
Silicates
Group:
Feldspars
Crystal
system:
Monocrystal
Fracture:
conchoidal
Hardness:
6 to 6.5
Specific
gravity:
2.56-2.57g/cm3
Refractive
Index:
1.53
Luster:
vitreous
Streak:
white
Color:
shades
of green
to
blue-green
or red
Transparency:
opaque
to
translucent,
rarely
transparent
Associated
Minerals:
quartz,
muscovite
and
plagioclase
feldspars
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PHYSICAL
PROPERTIES:
COMPOSITION:
Potassium
aluminum
silicate
(16.9% K2O,
18.4% Al2O3,
64.7% SiO2)
DISTINGUISHING
CHARACTERISTICS:
Microcline is a
common. But not
a well known
mineral and has
been used as a
semi-precious
stone under the
names of
Amazonite and
Perthite.
Amazonite is a
variety that is
deep green and
is suitable for
carving and
polishing. The
perthite variety
is stripped, the
colored stripes
are microcline
and the white or
clear stripes
are plagioclase
feldspar.
At some
localities fine
amazonite
clusters are
intermixed with
smoky quartz
crystals and
this result in
an outstanding
classic mineral
specimen.
ENVIRONMENT:
In the earth's
crust, feldspars
may be more
abundant than
all other
minerals
combined. The
majority of the
common feldspars
fall into two
groups, the
alkali feldspars
(KAlSi3O8
through NaAlSi3O8
series), and the
plagioclase
feldspars (NaAlSi3O8
through CaAl2Si2O8
series).
Amazonite (KAlSi3O8)
is the rare
green variety of
microcline.
Microcline is
common potassium
feldspar,
usually found in
granite
pegmatite or in
plutonic rocks,
where it takes
the place of
orthoclase. In
rare cases, the
green variety
amazonite
occurs. Its
green color is
thought to be
due to trace
impurities of
lead and OH-1.
CRYSTAL
DESCRIPTION:
Microcline is
the
characteristic
feldspar of
granite
pegmatite, and
may grow into
tremendous
crystals,
several feet on
an edge.
Crystals may be
blocky or
tabular and have
a nearly
rectangular or
square
cross-section
with slightly
slanted dome and
pinacoid
terminations.
Twinning is
common. Crystals
can be twinned
according to the
Albite,
Pericline,
Carlsbad, Mane
Bach and Baveno
laws. Baveno and
Mane Bach twins
are rare.
TESTS:
The hardness and
the cleavage are
usually
sufficient for
identification,
when considered
in relation to
the associated
minerals.
Distinguishing
characteristics:
Microcline is
the only bright
green feldspar.
If of another
hue it is
distinguished
from orthoclase
by the pegmatite
occurrence.
USES:
Potassium
feldspars are
used in the
manufacture of
glass, enamel
and porcelain
products.
Brief
Introduction of
our goods:
|
Item |
Species |
Chemical
component
wt.（%） |
|
K2O |
Na2O |
Fe2O3 |
Al2O3 |
SiO2 |
|
K-feldspar
series |
Level
1
blocks |
blocks |
≥15.0 |
≤1.0 |
≤0.35 |
16—18 |
65—67 |
|
blocks |
blocks |
≥15.0 |
≤1.0 |
≤0.5 |
16—18 |
65—67 |
|
grains |
10mm
Max. |
≥15.0 |
≤1.0 |
≤0.6 |
16—18 |
65—67 |
|
Fine
powder |
-200
meshes |
≥15.0 |
≤1.0 |
≤0.1 |
16—18 |
65—67 |
|
powder |
-200
meshes |
≥15.0 |
≤1.0 |
≤0.25 |
16—18 |
65—67 |
Notes:
1. Our granite
products are in
original blocks
and slabs could
be produced
according to
client
requirements and
negotiable for
price.
2. The Albite
series and
K-feldspar
series products
could be
produced
according to
client
requirements to
the grain size
and the price
negotiable.
Address: No. 512
Beiguan St.
Muping District,
Yantai,
China pc:
264100 Contact
to: Mr. JianQun
Liu/Manager of
the company
Tel:
+86-535-4226112
E-mail: liu_jianqun@126.com
pvc@pvc.com.cn
Fax:
+86-535-4224842 Mobile
Phone:
+86-139-535-98368
http://www.pvc.com.cn
http://
www.pvc.cn
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