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SEG 45 Final_qx4 - Society of Economic Geologists

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OCTOBER 2005 • No 63 <strong>SEG</strong> NEWSLETTER 29<br />

... from 24<br />

Exploration Reviews (Continued)<br />

Greens Creek for the quarter was $0.87,<br />

a twenty-cent per ounce increase compared<br />

to the 2nd quarter <strong>of</strong> 2004. The<br />

average grade <strong>of</strong> ore mined during the<br />

quarter was 17.74 oz Ag per ton, up<br />

nearly 1.5 opt over the same period in<br />

2004. During the second quarter the<br />

mine produced 2,556,989 oz Ag, 20,013<br />

oz Au, 6,148 tons Pb and 18,086 tons<br />

Zn. Total production costs for the quarter<br />

were $3.54/oz Ag produced, unchanged<br />

over the year previous figures.<br />

Quaterra Resources announced that<br />

drilling had begun at its Duke Island<br />

Cu-Ni-PGE project near Ketchikan. At<br />

least six 500- to 1,000-ft-deep holes will<br />

be drilled on the Marquis, Potato Patch<br />

and Raven targets identified by recently<br />

completed gravity, magnetic and electromagnetic<br />

surveys. Geological and<br />

geophysical data suggest these<br />

prospects lie within a mineralized system<br />

that extends for over 14.5 km along<br />

strike and up to 3.8 km across strike<br />

with the ultimate dimensions <strong>of</strong> the<br />

mineralized system remaining open to<br />

expansion.<br />

Freegold Ventures and joint venture<br />

partner Pacific North West Capital<br />

announced that 10,000 ft or diamond<br />

core drilling had been completed at its<br />

Union Bay PGE project near Ketchikan.<br />

The program tested a number <strong>of</strong> magnetic<br />

targets but did not identify significant<br />

Pt mineralization. Funding partner<br />

Lonmin Plc. has elected to terminate its<br />

interest in the project.<br />

ASIA<br />

Regional Correspondent:<br />

Craig A. Feebrey (<strong>SEG</strong> 1996 F)<br />

Japan Oil, Gas and Metals National<br />

Corporation (JOGMEC)<br />

Calle Evaristo Lillo 112, Piso 9<br />

Las Condes, Santiago, Chile<br />

E-mail: feebrey@terra.cl<br />

CHINA<br />

China Diamond Corp., in partnership<br />

with Shandong Physical Exploration<br />

Institute (SPEI), has identified four<br />

anomalous zones on their Huixian Au-<br />

Cu Project in Shandong province as<br />

part <strong>of</strong> their first phase <strong>of</strong> exploration<br />

which includes ground geophysics, geological<br />

mapping, and more than 8,000<br />

soil samples. The anomalies are all<br />

located around the past-producing<br />

Huixian mine.<br />

Dynasty Gold Corp. (80%) in partnership<br />

with Xinjiang Non-Ferrous<br />

Metals Co. Ltd. (20%) has reported an<br />

inferred resource <strong>of</strong> 16.9 Mt @ 1.68 g/t<br />

Au for the Qi-2 deposit on the Hatu<br />

property located in the Tian Shan belt<br />

<strong>of</strong> NW China. Qi-2 is located 7 km west<br />

<strong>of</strong> the operating Qi-1 gold mine.<br />

Golden China Resources has been<br />

actively drilling its Nibao gold project,<br />

located in Guizhou province. Drilling<br />

has focused on Nibao East and Nibao<br />

South with 5,302 m <strong>of</strong> 15,000 m completed<br />

to date. At Nibao East, fence<br />

drilling has confirmed continuous gold<br />

mineralization along a strike length <strong>of</strong><br />

at least 500 m. Significant intersections<br />

to date include hole NBDDH047, 30 m<br />

@ 1.75 g/t Au from 50 m; hole<br />

NBDDH132, 15 m @ 2.55 g/t Au from<br />

87 m; hole NBDDH133, 58 m @ 1.88 g/t<br />

Au from 100 m; and hole NBDDH134,<br />

34 m @ 2.05 g/t Au from 67 m. At<br />

Nibao South, about 2.5 km SW <strong>of</strong> Nibao<br />

East, drilling to date has outlined a gold<br />

zone with a strike length <strong>of</strong> at least 1.2<br />

km. Significant intersections to date<br />

include hole NBDDH131, 7.96 m @ 1.76<br />

g/t Au from 64 m; hole NBDDH151,<br />

14.96 m @ 4.06 g/t Au from 88 m; hole<br />

NBDDH164, 12 m @ 12.87 g/t Au from<br />

2 m; hole NBDDH170, 11.88 m @ 4.68<br />

g/t Au from 33 m; and hole<br />

NBDDH172, 14 m @ 2.<strong>45</strong> g/t Au from<br />

30 m.<br />

Continental Minerals (60%) and<br />

China NetTV Holdings (40%) completed<br />

the first seven holes <strong>of</strong> a 10,000m<br />

program on their Xietongmen porphyry<br />

Cu-Au project, located 240 km<br />

southwest <strong>of</strong> Lhasa, Tibet. The holes are<br />

being drilled to test previous results.<br />

Better intersections include hole 5004,<br />

141.5 m @ 0.7% Cu and 0.77 g/t Au<br />

from 46.5 m; hole 5006, 102.9 m @<br />

0.71% Cu and 0.99 g/t Au from 18.7 m;<br />

and hole 5003, 24.1 m @ 0.92% Cu and<br />

2.47 g/t Au from 99.1 m.<br />

Orchid Capital has entered into an<br />

agreement with the China Tibet<br />

Institute <strong>of</strong> Geology Survey (CTIGS)<br />

with rights to an 80% interest in the Qu<br />

Long and Jia Ma copper projects in<br />

Tibet. Orchid Capital will fund exploration<br />

and a full feasibility study to<br />

earn its right. The porphyry-Cu Qu<br />

Long project is located 60 km east <strong>of</strong><br />

Lhasa, whereas the Jia Ma Cu-skarn<br />

project is located 6 km north <strong>of</strong> Qu<br />

Long.<br />

Pacific Minerals has completed a private<br />

placement <strong>of</strong> US$3M with Ivanhoe<br />

Mines, who now owns16.5% <strong>of</strong> the former’s<br />

share capital. Part <strong>of</strong> the funds<br />

will be used to explore the JBS platinum<br />

group metals deposit in Yunnan and<br />

the 217 gold project in Inner Mongolia.<br />

Ivanhoe Mines has also signed a jointventure<br />

agreement with Inner<br />

Mongolia Huayu Geology and<br />

Minerals Exploration Co. Ltd to<br />

explore and mine in Inner Mongolia.<br />

Ivanhoe has the right to earn an 80%<br />

interest in exploration and mining<br />

licenses covering a 400-km2 area.<br />

Silk Road Resources Ltd. has completed<br />

six DD holes totaling 1,319.4 m<br />

on its Sangqu prospect, Gansu Province.<br />

The program tested gold mineralization<br />

associated with quartz-carbonate-sulfide<br />

vein stockworks and hydrothermal breccias<br />

hosted in Triassic sediments. Better<br />

results included hole SAN-05-2, 21 m @<br />

1.32 g/t Au from 40 m; hole SAN-05-5,:<br />

31 m @ 0.73 g/t Au from 120 m; and<br />

hole SAN-05-6, 10 m @ 0.97 g/t Au from<br />

64 m. Three drill holes are planned on<br />

the Diloutang prospect.<br />

Southwestern Resources Corp. has<br />

completed a preliminary resource<br />

assessment on the Boka Gold Project<br />

located in Yunnan Province. The<br />

reported indicated and inferred mineral<br />

resources for Boka-1 and Boka-7 targets<br />

are10.4 Mt @ 2,88 g/t Au and <strong>of</strong> <strong>45</strong>.8 Mt<br />

@ 2.75 g/t Au, respectively. Nine drill<br />

rigs are currently on site conducting<br />

infill and step-out drilling at Boka 1<br />

and will commence step-out drilling at<br />

Boka 7, along with drill testing <strong>of</strong> other<br />

targets. A prefeasibility study is contemplated<br />

for the near future.<br />

Tianshan Goldfields Limited has<br />

been exploring its Gold Mountain project,<br />

northwest China. To date, a total <strong>of</strong><br />

14,897 m in 86 holes have been drilled,<br />

including 9,122 m at Yelmand (56<br />

holes), 4,385 m at Jinxi (16 holes),<br />

1,192 m at Mayituobi (13 holes) and<br />

196 m at Kezele (1 hole). Better intersections<br />

at Yelmand include hole<br />

YEL010, 14 m @ 1.51 g/t Au from 23 m;<br />

hole YEL020, 46 m @ 1.35g/t Au from<br />

28 m; hole YEL021, 29 m @ 1.08g/t Au<br />

from 11 m; hole YEL022, 31 m @ 1.01g/t<br />

Au from 13 m; and in hole YEL026, 50<br />

m @ 1.11g/t Au from 21 m. At Jinxi,<br />

better intersections include hole JX-025,<br />

32 m @ 2.65g/t Au from 32 m, and 70<br />

m @ 1.68g/t Au from<br />

80 m; hole JX-027, 50 to page 30 ...<br />

EXPLORATION REVIEWS

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