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Uranium North Discovers Historic Data Increasing The Thickness,
Grade And Size Of Kam South Uranium Showing
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Vancouver, June 12, 2007 --Uranium North Resources Corp. (UNR: TSX.V)
reports that recently discovered historic drill hole results
demonstrate the thickness, grade and size of the KAM South uranium
showing on the South Baker project are much better than originally
estimated. The drill holes confirm high-grade uranium over several
intervals from near surface to a depth of 140-metres downhole along a
mineralized zone intersected by three drill holes over a distance of
250 metres.

The KAM South zone is highlighted by drill hole DDH-2 which intersected
five uranium zones including 1 metre of 0.23% U3O8, 1 metre of 0.05%
U308, 3 metres of 0.13% U308 and 2 metres of 0.17% U308 and drill hole
DDH -3 which intersected 3 metres of 0.17% U3O8 including 1 metre of
0.44% U3O8.

The KAM prospect is comprised of north and south mineralized zones
located approximately 900 metres apart. Historically ten holes were
drilled on the project in 1982 by Urangesellschaft Canada Limited. Nine
were drilled in the KAM South zone and one on the KAM North zone. Four
of the drill holes at the south zone intersected uranium mineralization
as shown in the table below. The single hole drilled into the north
zone also encountered uranium mineralization in the same geological
rock type as the south zone. Based on drill hole data, the strike
length of the mineralized zone is a minimum of 250 metres and appears
to be open to the south and north indicating that uranium
mineralization could extend over 900 metres to KAM North.

"We were originally attracted to the abundance of uranium mineralized
boulders and what we thought were one-metre-wide uranium drill
intercepts. The presence of high-grade 3 to 4 metre intercepts over
several horizons significantly increases our interest in the project,"
says Mark Kolebaba, President and CEO of Uranium North.


Hole From - To % U3O8 Hole From - To %U3O8

DDH-2 31 - 32m 0.23 DDH-3 57-60m 0.17*
DDH-2 57 - 58m 0.05
DDH-2 128 - 131m 0.13 DDH-5 79-83m 0.17
DDH-2 133 - 135m 0.07 DDH-5 86-87m 0.10
DDH-2 138 - 140m 0.17 DDH-5 135-138m 0.07

The holes were drilled on an azimuth of 070o
at a dip of -50o *includes 1m of 0.44% U3O8

In addition, drill hole DDH-1 intersected uranium mineralization in
three horizons east of DDH-2. Only one sample was analyzed which showed
a U3O8 content of 0.015% over 1 metre. DDH 2 and DDH 3 were both
drilled within an area covered with radioactive boulders, while DDH-5
was outside the boulder field by an estimated 100 metres. The presence
of uranium rich boulders suggest that the mineralization occurs at the
surface beneath about 5 to 10 metres of overburden.

KAM South is marked by a 1600 metre east-west trending radioactive
boulder train with boulders assaying up to 4.04% U3O8 with average
values of 0.69% U3O8. KAM North is marked by a 60 by 50 metre boulder
field, with assays returning values up to 5% U3O8 with average values
of 2.0% U3O8.

A considerable amount of additional drilling was recommended by
Urangesellschaft on the KAM North and KAM South occurrences in 1982.
There are no known reports of this drilling being carried out.

The work program for 2007 by Uranium North will include airborne
geophysics accompanied by ground prospecting and mapping to gain a
better understanding of the controls on and extent of uranium
mineralization prior to drilling. Since uranium mineralization at KAM
occurs with pyrite, IP ground geophysical techniques will be considered
to help establish the extent of mineralization to the north and south
of KAM South and between KAM North and KAM South which is about 900
metres.

About Uranium North

Uranium North Resources is a rapidly evolving company committed to
building long-term value through ongoing uranium discoveries and
strategic acquisitions.

The data reported for the property is from assessment files and other
third party reporting. The accuracy and validity of this historic data
has not been verified by Uranium North or its consultants. B. Brereton
(P. Eng.) is Uranium North's qualified person reviewing the data for
this project.

ON BEHALF OF THE BOARD OF DIRECTORS

Mark Kolebaba
President & CEO, Uranium North Resources Corp.

For Further information please contact:
Uranium North Resources Corp.
Corporate Communications manager: Heather Kays
Telephone: (604) 484-2212
Facsimile: (604) 484-7143
Website: www.uraniumnorthresources.com
Email: info@uraniumnorthresources.com

The TSX Venture Exchange has not reviewed and does not accept
responsibility for the adequacy or accuracy of this release. Statements
in this press release, other than purely historical information,
including statements relating to the Company's future plans and
objectives or expected results, may include forward-looking statements.
Forward-looking statements are based on numerous assumptions and are
subject to all of the risks and uncertainties inherent in resource
exploration and development. As a result, actual results may vary
materially from those described in the forward-looking statements.

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Copyright (c) 2007 URANIUM NORTH RESOURCES CORP,. (UNR) All rights
reserved. For more information visit our website at
http://www.uraniumnorthresources.com/ or send
mailto:info@uraniumnorthresources.com
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