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The
Zalantun Project includes four contiguous exploration licenses
covering three properties totaling approximately 125 square
kilometres in northeastern Inner Mongolia, China. The properties
are situated in geologically favorable environments and
include Pentouling, covering 73 km2; Bashenge, covering
14 km2 ; and Huangcaogou, covering 38 km2.
The
project area is in the Tianshan-Hinggan Domain along the
northern border of China, at the junction of the Altaids
Belt and the Yanshanian Volcano-Plutonic Belt. Current exploration
in southern Mongolia and northern China is demonstrating
that this region is an important area for copper-gold porphyry
deposits.
The
Yanshanian Belt is part of the circum Pacific system. In
China, copper and gold deposits associated with this belt
include intrusion related lode gold deposits, porphyry
copper-gold deposits, skarn copper-gold) and epithermal
gold-copper deposits.
Two
porphyry copper-gold deposits near Zalantun are the Tuanjiegou
and Duobaoshan deposits. The Tuanjiegou deposit contains
greater than 20 tonnes of 2.0 to 8.0 g/t gold, and the Doubaoshan
deposit is a porphyry copper-molybdenum deposit.
During
the early 1950s, the Ministry of Geology and Minerals completed
a regional geological mapping program in the Zalantun area
at 1:200,000. During the mid 1980s, a regional silt sediment
survey was completed, which was followed by a second geological
mapping program and heavy mineral sampling program.
The
March 12, 2004 NI 43-101 report on the Zalantun property
by George Cargill, Inter-Citic's independent qualified person,
is available here
in PDF format and
on the SEDAR
website.
Pentouling
Property
The
Pentouling Property is at the northeast end of the major
Zinlitun-Habuqi-Aexhan Volcanic Eruption Zone. Most of the
outcrops on the property are Jurassic volcanic rocks and
include acid breccias, ash, rock debris, acid tuffs and
devitrified glass. Former volcanic craters are indicated by
ring fractures on satellite imagery. Wall rock alteration
includes alunitization, kaolinization, silicification,
sericitization, pyritization and epidotization, which is
characteristic of large porphyry systems. Alunite, a mineral
indicative of hydrothermal alteration, has also been
identified on the property. Additionally, two stream
sediment gold anomalies and two gold heavy mineral anomalies
occur on the property, as well as one polymetallic anomaly
containing copper, lead, zinc, silver, antimony, tungsten
and bismuth mineralization.
Huangcaogou
Property
The
Huangcaogou Property is underlain by Jurassic felsic
volcanics, including volcanic breccia, ash, rock debris and
lithic and vitric tuffs. Felsic volcanics show varying
degrees of alunitization, kaolinitization, silicification,
sericitization, pyritization and epidotization. Magmatic
rocks include granite and biotite granites of the late
Variscan. A silver occurrence has been mapped at the contact
with a granite porphyry. Associated minerals include
magnetite, pyrite hematite, limonite, sphalerite (zinc iron
sulphide) and chalcopyrite (copper iron sulphide).
Additionally, there are significant gold anomalies on the
property.
Bashenge
Property
The
Bashenge Property covers part of the northeast trending
Aonierhe-Jiqinhe fault zone, where northeast, northwest and
east-west faults intersect. A volcanic center and a heavy
mineral anomaly for gold have been mapped on the property. A
silver occurrence in a small quartz vein on the outer
contact of a granite porphyry has also been discovered.
Associated minerals include magnetite, pyrite, hematite,
limonite sphalerite and chalcopyrite . A grab sample yielded
7.7 g/t silver and 0.02 g/t gold.
The
geologic environment and the exploration model is very
similar to the volcanic hosted porphyry copper deposits in
British Columbia such as the Island Copper deposit. The
Island Copper mine operated from 1971 to 1995, producing 400
million tonnes of ore containing 14 million tonnes of
copper, 34 thousand tonnes of molybdenum, 1 million ounces
of gold,11 million ounces of silver and 34 tonnes of
rhenium.
Dr.
D. George Cargill, P.Eng., Inter-Citic's independent Qualified
Person, has visited the project and is currently completing
his 43-101 report on the Zalantun group of properties Given
the favourable geology and the existence of the Tuanjiegou
and Duobaoshan porphyry copper-gold deposits on both sides
of the project area, Dr. Cargill's report is available for
review by clicking here.
Joint
Venture Agreement
Under
the terms of the Co-operative Joint Venture Contract, Inter-Citic
can earn an 85% interest in the Joint Venture by contributing
the equivalent of approximately CDN $2.36 million over 3
years. Contributions are staged as to the equivalent of
approximately CDN $630,000 in the first year, CDN $1.26
million in the second year and CDN $470,000 in the third
year. Inter-Citic also has the ability to acquire an additional
5% interest in the Joint Venture for the equivalent of approximately
$278,000, for a total interest of 90%. In the event that
Inter-Citic exercises this option, BIGM will retain a carried
interest in the Joint Venture.
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