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

Rocher Deboule Minerals Corp.

December 05, 2007 06:00 ET

Rocher Deboule Minerals Corp.: Diamond Drilling and Sampling Results Update; Highland Boy Copper-Silver-Gold Bearing Quartz-Sulphide-Iron Oxide Fissure Vein Complex

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Dec. 5, 2007) - Rocher Deboule Minerals Corp. (NEX:RD.H)(PINK SHEETS:RDBHF)is pleased to announce results from 6 BQTW drill holes (ranging in depth from 137.16-327.66 m) on the Highland Boy Upper Vein situated about 2 km east of the past producing Rocher Deboule (Cu-Ag-Au) mineral occurrence (8 km south of Hazelton, BC). The following table summarizes significant results from geochemical analysis of 97 split drill core samples on the Highland Boy Upper Vein (varying in width from 0.31-2.63 m), taken from DDH 07-HB-1 to 6, (reference: ALS Chemex certificate VA07118520):



---------------------------------------------------------------------------
DDH Sample From To Interval % % g/t g/t %
No. No. (m) (m) (m) Cu W Ag Au Mo
---------------------------------------------------------------------------
07-HB-1 D1-14 130.82 131.34 0.52 0.71 0.001 0.77 0.118 0.054
---------------------------------------------------------------------------
07-HB-2 (i)D2-7,8 105.37 107.38 2.01 2.18 0.070 7.71 0.511 0.004
---------------------------------------------------------------------------
includes
---------------------------------------------------------------------------
07-HB-2 D2-7 105.37 105.68 0.31 13.80 0.452 47.5 3.14 0.026
---------------------------------------------------------------------------
(i) weighted average of samples D2-7 and D2-8


Geological summaries of core samples are listed as follows:

DDH 07-HB-1: Sample No. D1-14, Interval 130.82-131.34 m 20 cm wide quartz veins cutting granodiorite @ 30 degrees to core axis, 1-2 cm wide massive chalcopyrite

DDH 07-HB-2 Sample No. D2-7, Interval 105.37-105.68 m, quartz-sulphide vein, 25% chalcopyrite, 10% pyrite, 8% quartz, 5% magnetite trace calcite, ankerite, scheelite

DDH 07-HB-2 Sample No. D2-8, Interval 105.68-107.38 m interpreted as footwall fault zone, 10% quartz as 0.2-3.0 centimeter wide veins @ 55 degrees to core axis

In addition to core drilling, 6 soil samples were taken along the west extension of the Highland Boy Upper Vein at 50 meter spacing for a distance of 250 m. Geochemical analysis of 'C' horizon (talus fines taken from a depth of 25-35 cm) is summarized in the following table (reference Pioneer Lab Report No. 2070923):


---------------------------------------------------------------------------
Grid Mo Cu Pb Zn Ag W Au As
line Station Easting Northing Elev. ppm ppm ppm ppm ppm ppm ppb ppm
---------------------------------------------------------------------------
5000 N 4750 E 260 3122 214 352 2.3 grea- 150 23
ter
than
100
---------------------------------------------------------------------------
5000 N 4700 E 588158 6113993 1959 m 14 1181 83 427 1.3 2 24 67
---------------------------------------------------------------------------
5000 N 4650 E 306 2886 41 90 2.1 45 205 48
---------------------------------------------------------------------------
5000 N 4600 E 588066 6114010 2000 m 329 3254 27 129 1.5 2 225 73
---------------------------------------------------------------------------
5000 N 4550 E 138 1146 11 89 0.8 2 21 31
---------------------------------------------------------------------------
5000 N 4500 E 587993 6114053 1991 m 64 grea- 21 85 4.9 grea- 320 43
ter ter
than than
10000 100
---------------------------------------------------------------------------


Other preliminary sampling by Sean Derby, Company geologist, included 18 grab and chip samples, which were collected at or near historical showings throughout the property. Samples selection was based on the presence of apparent mineralization.



--------------------------------------------------------------------------
Rocher Deboule Rock Samples 9/25/07
--------------------------------------------------------------------------
Ni Cu Co
Sam- Sam- Au (Geo (Geo Fe (Geo
ple El- ple Local- (Assay) Chem) Chem) (Geo Chem)
# Easting Northing ev. Type ity g/mt ppm ppm Chem) ppm
--------------------------------------------------------------------------
RD07- 6113877.8 586626.93 1620 Grab Roch- 365 430 great- 17.54 62
001 er ppb er
Deb- (Geo- than
oule chem) 10000
West
Adit
--------------------------------------------------------------------------
RD07- 6114062 588242.8 1969 Grab High- 12 51 109 25.21 9
002 land ppb
Boy (Geo-
Adit chem)
--------------------------------------------------------------------------
RD07- 6113668.9 586447.1 1576 Grab Roch- 31.14 8473 great- 16.92 2000
003 er er
Deb- than
oule 10000
East
Adit
--------------------------------------------------------------------------
RD07- 6112818 586448.6 1201 Grab Great 120 932 5467 26.22 172
004 Ohio ppb
(Geo-
chem)
--------------------------------------------------------------------------
(i)RD0 6112910 587540.9 1626 Grab New 2.47 106 great- 20.94 93
7-005 Disco- er
very than
10000
--------------------------------------------------------------------------
RD07- 6114674 586101.1 1801 Grab Victo- 26.64 1665 68 5.21 2000
006 ria
Adit
--------------------------------------------------------------------------
RD07- 6114670 586108.1 1798 Grab Victo- 41.99 1992 83 11.12 2000
007 ria
Adit
--------------------------------------------------------------------------
RD07- 6114060 588242.8 2003 Chip HB 245 21 120 24.95 63
009 Out- ppb
crop (Geo-
chem)
--------------------------------------------------------------------------
RD07- 6114066 588208.2 2005 Chip HB 36 37 152 23.32 33
010 Out ppb
crop (Geo-
chem)
--------------------------------------------------------------------------
RD07 6443942 588300.9 1914 Grab High- 1.89 166 great- 23.89 383
011 land er
Boy than
Adit 10000
--------------------------------------------------------------------------
RD07- 6113932 588331.1 1890 Grab High- 1.65 333 great- 36.09 876
012 land er
Boy than
Adit 10000
--------------------------------------------------------------------------
RD07- 6115288 582058 393 Grab Gold- 10.34 837 great- 27.72 1683
013 en er
Won- than
der 10000
--------------------------------------------------------------------------
RD07- 6114779 583698 425 Chip Cap 80 35 238 5.25 30
014 ppb
(Geo-
chem)
--------------------------------------------------------------------------
RD07- 6113401.2 586645.1 1359 Grab Roch- 2.35 1450 great- 11.36 196
015 er er
Deb- than
oule 10000
Main
Adit
--------------------------------------------------------------------------
RD07- 6113401.2 586645.1 1359 Grab Roch- 12.06 447 great- 25.67 186
016 er er
Deb- than
oule 10000
Main
Adit
--------------------------------------------------------------------------
RD07- 6113401.2 586645.1 1359 Grab Rocher 2.27 42 great- 22.62 50
017 Deb- er
oule than
Main 10000
Adit
--------------------------------------------------------------------------
RD07- 6115187 581823.2 352 Chip Grav- 5.42 29 great- 27.22 1164
018 el er
Pit than
10000
--------------------------------------------------------------------------
(i) Constitutes a newly discovered mineralized zone 1100 meters southeast
of the old Rocher Deboule mine.


Assaying of the 18 samples was performed by Pioneer Laboratory Inc. of Richmond, BC.

Core and soil sampling was carried out in September, 2007 on the Rocher Deboule Highland Boy copper-bearing quartz-sulphide veins under the supervision of Qualified Person, Andris A. Kikauka, P.Geo.

Currently the Company is compiling the geophysical, geochemical, sampling and diamond drill results in preparation of a proposed diamond drill program to commence in June or July 2008.

This release has been reviewed by Andris Kikauka, P.Eng. a qualified person pursuant to National Instrument 43-101.

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.

On behalf of Management

ROCHER DEBOULE MINERALS CORP.

Larry W. Reaugh, President and Chief Executive Officer

Visit our website to watch Larry Reaugh, President of Rocher Deboule Minerals Corp. interview with Stanley Hunt of SmartStox Talk Show.

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 TSX-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.

Contact Information