Rocher Deboule Minerals Corp.
NEX BOARD : RD.H
PINK SHEETS : RDBHF

Rocher Deboule Minerals Corp.

September 10, 2007 06:00 ET

Rocher Deboule Acquires Niobium Property

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Sept. 10, 2007) - Larry W. Reaugh, President and CEO of Rocher Deboule Minerals Corp.("RD") (NEX:RD.H)(PINK SHEETS:RDBHF) is pleased to announce the acquisition of a 692 hectares (1,710 acres) niobium property located in the north-central British Columbia, about 6.0 km north east of the community of Manson Creek. The area is accessible via the Omineca Mining Road from either Fort St. James to the south or from a turnoff at Windy Point on the Yellowhead highway to the east.

The property is underlain by the Wolverine Complex of Precambrian to Lower Cambrian Age. The unit consists of metasediments, quartzites, schists and crystalline limestone. This grades northeastward into an area of gneisses and pegmatites. Two major faults, the Manson Creek and the Wolverine, strike northwesterly adjacent to and west of the property.

The claims entail the old Brent (Vergil) claim and Wolverine claims #'s 3, 4, 6 and 9. As reported in the 1982 Geological Branch Assessment Report #10,729 written by B. Taylor, P.Eng., the Brent (Vergil) claim trenching programs by Texaco Canada Ltd. in 1973 returned a strike length of 119 meters (390 feet) containing an average of .19% Nb205 and .18% zr (zirconion) higher grades within the trench were up to .57% Nb205. The zone is open on both ends and is up to 40 meters in width in the vicinity of the heliport. The Brent and the (i)Lonnie ((i)not part of RD Claims) niobium showings both contain significant niobium hosted in the carbonatite and are situated approximately four kilometers apart in a north east direction with RD's ground covering 3.5 km of the strike length.

About Niobium:

The average price of niobium is currently $26.50 US/lb up from $8.75 US/lb at the beginning of the year.

Niobium, a soft shiny, white metal, is also known as columbium since it was originally discovered in a mineral named columbite. Like tantalum, niobium resists corrosion and maintains good physical properties at high temperatures but offers other outstanding attributes.

Although frequently found in the same minerals as tantalum, niobium is more plentiful in nature. Over 50 million pounds of niobium products are produced each year. The largest market for niobium (85%) is in high-strength, low-alloy steel production where it brings high temperature strength and corrosion resistance to gas pipelines, automobile components and structural steel.

About Rocher Deboule Minerals Corp.

Rocher Deboule Minerals Corp. is a diversified exploration and development company focusing its attention on mineral properties and commodities used in the steel manufacturing industry.

This press release has been reviewed by Richard Addison, P.Eng., a qualified person as defined by NI 43-101.

On behalf of Management

ROCHER DEBOULE MINERALS CORP.

Larry W. Reaugh, President and Chief Executive Officer

This news release may contain certain "Forward-Looking Statements" within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended. All statements, other than statements of historical fact, included herein are forward-looking statements that involve various risks and uncertainties. There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company's expectations are disclosed in the Company's documents filed from time to time with the Toronto Venture Exchange, the British Columbia Securities Commission and the US Securities and Exchange Commission.

The TSX-Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

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