Duluth Metals Geologic Model Targets Higher Grade Base & Precious Metal Zones in Nokomis Deposit

TORONTO, Canada - Duluth Metals Limited (”Duluth Metals”) (TSX: DM) (TSX:DM.U) today
announced that the results of advanced geological modelling and analysis of
the Nokomis base and precious metal deposit, are beginning to identify and
characterize higher grade copper, nickel, platinum, palladium and gold zones
within the deposit, and potentially define contiguous, large tonnage - higher
grade zones that will be important in the evaluation of future mining
scenarios. This geological analysis forms part of the Company’s current work
program on the combined base and precious metal Nokomis Deposit, which also
includes mine planning, metallurgical studies, infrastructure analysis,
project optimization, and environmental baseline studies required for future
permitting.

Clarity Systems Named in Leading Industry Analyst Firm’s “Cool Vendors” 2009 Report

TORONTO - Clarity Selected as One of the “Cool Vendors in Risk Management and
Compliance, 2009″

Redknee Secures Contract With Bintel for New Wireless Service in West African Market

TORONTO - PLANNED ROLL-OUT OF SERVICE IN GABON ENABLED BY REDKNEE’S CONVERGENT
BILLING AND MOBILE MONEY SOLUTIONS

Volta Undertakes Extensive Auger Drilling Program to Test Potential Between the Dienemera and Gongondy Deposits at the Gaoua Project

TORONTO - Volta Resources Inc. (”Volta” or the “Company”) (TSX:VTR) is pleased to
announce that an extensive auger drilling campaign is underway to test the
potential between the Dienemera and Gongondy deposits at Volta’s Gaoua
copper-gold porphyry project in southern Burkina Faso, West Africa.

Duluth Metals Receives Additional Higher Grade Assays on the Nokomis Base and Precious Metal Deposit

TORONTO, Canada - Duluth Metals Limited (”Duluth Metals”) (TSX: DM) (TSX:DM.U) today
announced significant new assays for 2 holes drilled in the northwest part
of the Nokomis Deposit in Minnesota. Of particular interest, Hole MEX-153,
has intersected 5.0 feet of 3.280% copper, 0.542% nickel, 23.6 g/t silver
and 4.178 grams per tonne (g/t) Total Precious Metals (TPM (equal sign)
Platinum+Palladium+Gold) (Cu Equivalent(x) of 7.05%) within a 140.0 foot
section of 0.669% copper, 0.188% nickel, and 0.615 g/t TPM (Cu Equivalent(x)
of 1.50%). In addition, Hole MEX-154, intersected 15.0 feet of 1.020% copper,
0.289% nickel, 3.8 g/t silver and 0.790 g/t TPM (Cu Equivalent(x) of 2.20%)
within a 310.0 foot section of 0.609% copper, 0.179% nickel, and 0.443 g/t
TPM (Cu Equivalent(x) of 1.33%).