Uranium One Mining Corp.CSE: UUU

Uranium One Reports 2005 Year End Results

Trading Symbol: SXR - The Toronto Stock Exchange

TORONTO and JOHANNESBURG, South Africa, March 31 /CNW/ - sxr Uranium One
Inc. today reported audited financial results for the year ended
December 31, 2005. All figures are in US dollars unless otherwise indicated.
Complete details of the December 31, 2005 financial statements and
Management's Discussion and Analysis can be found on Uranium One's website at
www.uranium1.com as well as on SEDAR at www.sedar.com.
Highlights of 2005 include:

-  completion of the merger of the former Southern Cross Resources Inc.
   and Aflease Gold and Uranium Resources Limited

-  increase of $104.3 million in non-current assets primarily as a result
   of the acquisition of Southern Cross's Australian uranium properties,
   including the fully permitted Honeymoon Project in South Australia

-  2005 operating loss of $27.3 million and net loss of $41.7 million
   (58.67 cents per share) in connection with the Corporation's growth
   plan

-  Dominion Project resource - a 65% increase in indicated uranium
   resources (to 16.1 million pounds) and a 29% increase in inferred
   uranium resources (to 146.6 million pounds), with a 50% increase in
   the indicated uranium grade

-  in the first quarter of 2006, merged the Modder East gold project into
   Johannesburg-listed Aflease Gold Limited (formerly Sub Nigel Gold
   Mining Company); Uranium One currently holds 79% of Aflease Gold

-  completed a gross $148 million capital raising in the first quarter of
   2006

Commenting on the Corporation's progress, Neal Froneman, President and
Chief Executive Officer of Uranium One, said: "2005 was a year of significant
progress and accomplishments. The merger of the former Southern Cross and
Aflease created a mid-tier uranium and gold exploration and mining company,
with an exciting portfolio of exploration and development assets in South
Africa, Australia and Canada. We look forward to completing feasibility
studies for the first phase of the Dominion Project and for the Honeymoon
Project later this year and to advancing Dominion to uranium production in the
first quarter of 2007."

About sxr Uranium One

sxr Uranium One Inc. is a Canadian uranium and gold resource company with
a primary listing on the Toronto Stock Exchange and a secondary listing on the
Johannesburg stock exchange. The Corporation owns the Dominion uranium project
in South Africa and the Honeymoon uranium project in South Australia. The
Corporation holds a 79% interest in Aflease Gold Limited, which owns the
Modder East gold project in South Africa. Through a joint venture with
Pitchstone Exploration Ltd., the Corporation is also engaged in uranium
exploration activities in the Athabasca Basin of Saskatchewan.

Cautionary note concerning forward-looking statements and disclosure of
estimates of mineral resources: Statements in this release that are not
historical facts are "forward-looking statements" involving known and unknown
risk and uncertainties which are beyond the ability of the Corporation to
control or predict and which could cause actual events or results to differ
materially from those anticipated in such forward-looking statements. In
addition, this news release uses the terms "indicated resources" and "inferred
resources" as defined in accordance with National Instrument 43-101 -
Standards of Disclosure for Mineral Projects, under the guidelines set out in
the Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Standards on
Mineral Resources and Mineral Reserves, adopted by CIM Council on August 20,
2000, as may be amended from time to time by the CIM. Investors are cautioned
not to assume that all or any part of the mineral deposits in these categories
will ever be converted into reserves. In addition, "inferred resources" have a
great amount of uncertainty as to their existence and economic and legal
feasibility. It cannot be assumed that all or any part of an inferred mineral
resource will be ever be upgraded to a higher category. Under Canadian rules,
estimates of inferred mineral resources may not form the basis of feasibility
or pre-feasibility studies or economic studies except for preliminary
assessments as defined under NI 43-101. Investors are cautioned not to assume
that all or any part of an inferred resource exists or is economically or
legally mineable.

To receive the Corporation's news releases by email, contact John Fraser,
Corporate Communications at john(at)aflease.com or Don Falconer, Investor
Relations, at dfalconer(at)southerncrossres.com. The TSX has neither approved
nor disapproved of the information contained herein.

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