Lion Copper Corp.CSE: LCU

Quaterra extends area of primary copper mineralization in the Gallagher area west of MacArthur pit

· Issued by Lion Copper Corp. via CNW
Two RC holes also intersect strong mineralization along northern edge of
acid soluble copper zone

QMM: AMEX

QTA: TSX-VENTURE

VANCOUVER, Aug. 6 /CNW/ - Quaterra Resources Inc. today announced that it had extended the zone of primary copper mineralization in the Gallagher area west of the MacArthur pit with drill results for two core holes and 15 reverse circulation holes at its 100%-owned MacArthur project near Yerington, Nevada. A further two RC holes located 1,500 feet north of the MacArthur pit intersected strong secondary copper mineralization adding further definition to a northern east-west section. A total of 18,893 feet of drilling are reported in this release.

At Gallagher, drilling encountered shallow copper oxide and chalcocite mineralization overlying a zone of primary copper sulfide mineralization, with chalcopyrite occurring both as veins and disseminations. Mineralization extends discontinuously over a zone approximately 500 feet wide, 2,500 feet long and 650 feet deep. Hole QM-44 penetrated oxide mineralization from the surface to 60 feet averaging 0.22% copper. Below that level several intervals of porphyry-style sulfide mineralization occur, including one intercept of 45 feet assaying 0.88% copper at 155 feet and 40 feet of 0.44% copper at 280 feet. The westernmost drill-hole (hole QM-46) intersected 76 feet of 0.74% copper beginning at 1,279 feet (vertical depth of approximately 800 feet).

Drilling indicates that primary sulfide mineralization does not extend to depth directly beneath Gallagher. Mineralization drilled to-date most likely represents the fringe of a porphyry system which may be present at depth to the east or west of Gallagher. Detailed geologic mapping and an interpretation of merged historic IP data will be completed before recommencing further deep drilling.

The MacArthur drilling program has also added to the definition of a northern east-west section located 1,500 feet north of the pit. Chalcocite mineralization in vertical hole QMC-02 was extended by angle holes drilled to the east and west from the same collar location. Hole QM 34, drilled at an angle of 45 degrees to the east, intercepted 210 feet of chalcocite mineralization averaging 0.51 % copper at a depth of 240 feet. Hole QM-33, oriented west at a 45 degree angle, intercepted 24 feet averaging 0.20 % copper at a depth of 130 feet and a lower zone of 240 feet assaying 0.33% copper at a down-hole depth of 175 feet. The intercepts form part of a continuous zone of acid-soluble copper mineralization present over an east-west strike distance of 4,000 feet. Drilling is now in progress on the section 500 feet further to the north where the mineralization remains open for extension. Core holes QM-26 and QM-36, reported in today's release, which were drilled to test the deep porphyry copper potential north of the pit intersected only narrow intervals of primary copper mineralization.

Quaterra also announced the appointment of George Eliopulos as project manager for MacArthur. Mr. Eliopulos has a Masters of Science degree in geological engineering from the University of Arizona. His experience in advancing projects from initial discovery through to feasibility for several Nevada ore bodies will be invaluable to his work at MacArthur. His experience includes positions with Rio Algom Exploration and Tenneco Minerals Corporation. More recently Mr. Eliopulos has served as a consulting geologist for private and junior mining groups with ownership interests in precious and base metal properties in the western U.S.

Quaterra plans to carry out detailed geologic mapping, IP interpretation and additional drilling to define the zone of shallow acid-soluble copper and search for deep porphyry copper mineralization. The drill data will be used to complete a NI43-101-compliant resource estimate late this year.

Mr. Eugene Spiering, Quaterra's Vice President, Exploration, is the qualified person responsible for the preparation of this news release.

Quaterra Resources Inc. (AMEX: QMM, TSX-V: QTA) is a junior exploration company focused on making significant mineral discoveries in North America. The Company uses in-house expertise and its extensive network of consultants, prospectors and industry contacts to identify, acquire and evaluate prospects in mining-friendly jurisdictions with the potential to host large base metal, precious metal or uranium deposits. The company's preference is to acquire a 100% interest in properties on reasonable terms and maintain this interest through initial evaluation.

On behalf of the Board of Directors,

Thomas Patton,

President and CEO, Quaterra Resources Inc.

Some statements contained in this news release are forward-looking statements within the safe harbor of the Private Securities Litigation Reform Act of 1995. These statements generally are identified by words such as the Company "believes", "expects", and similar language, or convey estimates and statements that describe the Company's future plans, objectives or goals. Since forward-looking statements are based on assumptions and address future events and conditions, by their very nature they involve inherent risks and uncertainties. Further information regarding risks and uncertainties which may cause results to differ materially from those projected in forward-looking statements, are included in filings by the Company with securities regulatory authorities. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date thereof. The Company does not undertake to update any forward-looking statement that may be made from time to time except in accordance with applicable securities laws.References may be made in press releases to historic mineral resource estimates. None of these are NI 43-101 compliant and a qualified person has not done sufficient work to classify these historic estimates as a current mineral resource. They should not be relied upon and Quaterra does not treat them as current mineral resources.

The TSX Venture Exchange and the American Stock Exchange have not

reviewed and do not accept responsibility for the adequacy or accuracy of

the contents of this news release, which has been prepared by management.

QUATERRA RESOURCES INC.
MacArthur Copper Project
Drill Hole intercepts - May 15, 2008 through July 30, 2008
(Summary List)


                Degree
                 Angle                                             Total
Drill            Brg /     Total      From        To Thickness        Cu
Hole               Dip     Depth      feet      feet      feet         %
-------------------------------------------------------------------------
QM-026           0/-90     2,000     147.0     158.3      11.3      0.24
                                     860.5     880.5      20.0    0.35(x)
                                    1063.4    1111.0      47.6    0.39(x)

QM-033         270/-45       490     130.0     155.0      25.0      0.20
                                     175.0     415.0     240.0      0.33

QM-034          90/-45       450     240.0     450.0     210.0      0.51

QM-035         180/-60       800      15.0      90.0      75.0      0.16
                                     140.0     165.0      25.0      0.16
                                     270.0     290.0      20.0      0.25
                                     380.0     555.0     175.0    0.23(x)

QM-036           0/-90   1917.00       128       146        18      0.18
                                       198       255        57      0.31
                                     602.7       614      11.3    0.25(x)

QM-037         270/-60       900      15.0      70.0      55.0      0.18
                                     175.0     195.0      20.0    0.29(x)
                                     480.0     525.0      45.0    0.23(x)

QM-038           0/-90       800       0.0     190.0     190.0      0.20
                                     210.0     255.0      45.0      0.19
                                     340.0     385.0      45.0    0.39(x)

QM-039         180/-45       800       0.0     100.0     100.0      0.19
                                     265.0     275.0      10.0      0.54
                                     320.0     340.0      20.0      0.23
                                     365.0     395.0      30.0      0.17

QM-040         270/-60       415       0.0     140.0     140.0      0.19
                                     190.0     260.0      70.0    0.23(x)
                                     315.0     415.0     100.0    0.18(x)

QM-041           0/-90   1894.00       153     182.2      29.2      0.31
                                     233.5     284.5        51      0.51

QM-042           0/-45       400     200.0     255.0      55.0    0.73(x)
                                     280.0     325.0      45.0    0.29(x)
                                     340.0     375.0      35.0    0.19(x)

QM-043         270/-45       620     250.0     265.0      15.0    0.16(x)
                                     295.0     310.0      15.0    0.19(x)
                                     345.0     390.0      45.0    0.31(x)
                                     490.0     500.0      10.0    0.67(x)

QM-044           0/-60       965       0.0      60.0      60.0      0.22
                                     155.0     200.0      45.0    0.88(x)
                                     225.0     255.0      30.0    0.41(x)
                                     280.0     320.0      40.0    0.44(x)
                                     435.0     460.0      25.0    0.30(x)
                                     595.0     610.0      15.0    0.55(x)
                                     820.0     840.0      20.0    0.30(x)

QM-045         150/-45    800.00         0        50        50      0.13
                                       175       250        75      0.14
                                       270       330        60    0.19(x)
                                       360       375        15    0.24(x)
                                       420       440        20    0.16(x)
                                       575       600        25    0.27(x)
                                       750       780        30    0.10(x)

QM-046          15/-50   1502.00       228       253        25      0.23
                                       375       391        16    0.30(x)
                                       791       805        14    0.19(x)
                                       886     898.5      12.5    0.25(x)
                                       983       993        10    0.40(x)
                                      1068      1088        20    0.23(x)
                                      1279      1355        76    0.74(x)
                                      1410      1424        14    0.25(x)
                                      1468      1478        10    0.29(x)

QM-047           0/-90   1030.00       165       220        55      0.26
                                       245       290        45    0.33(x)
                                       325       335        10    0.33(x)
                                       365       375        10    0.28(x)
                                       610       620        10    0.29(x)
                                       635       680        45    0.32(x)
                                       720       750        30    0.11(x)
                                       770       785        15    0.22(x)
                                       960       990        30    0.12(x)

QM-048         270/-60   1000.00        70        90        20      0.23
                                       130       155        25      0.13
                                       170       185        15      0.17
                                       235       275        40      0.11
                                       525       540        15    0.35(x)
                                       650       685        35    1.32(x)
                                       720       750        30    0.30(x)

QM-049       Assays pending.

QM-050         180/-60    800.00        40        75        35      0.21
                                       115       145        30      0.27
                                       305       335        30    0.13(x)

QM-051           0/-45    400.00       280       290        10    0.13(x)

QM-052         180/-45    420.00       130       170        40    0.28(x)
                                       185       200        15      0.26
                                       220       280        60    0.18(x)

QM-053         270/-45    490.00        50        60        10      0.15
                                       150       165        15      0.14

All intervals calculated using 0.1% copper cutoff
(x) Primary sulfides dominant (chalcopyrite)

REGULATORY NOTE

The samples from the MacArthur drilling program are prepared and assayed by ISO/IEC 17025 certified American Assay Laboratories (AAL) located in Sparks, Nevada and by Skyline Laboratories in Tucson, Arizona which is accredited in international quality standards through ISO/IEC 17025, with CAN-P-1579 for specific registered tests through the Standards Council of Canada.

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