(DG-07-223 intersects 7.14 g/t over 30.0 m in Calcite Zone)
Detour Gold Corporation (TSX: DGC) ("Detour Gold" or the "Company") is
pleased to report the drill results of 19 holes from its Phase II
drilling program at the Detour Lake property in northern Ontario. The
Company started Phase II drilling in July 2007 and thus far has
completed 265 holes totaling 102,225 metres (including 16 holes
abandoned for 1,377 metres). The Company has now reported 121 holes
totaling 40,952 metres (including 12 holes abandoned for 1,116 metres).
The Company has added an additional 15,000 metres to its Phase II
program which now totals 135,000 metres. There are six (6) active drill
rigs on site, all of which are on the Phase II program.
The best mineralized (uncut) intervals encountered are shown below.
West
Pit:
Calcite Zone: |
DG-07-234 |
|
DG-07-223 |
DG-07-228 |
3.03 g/t over 24.0 m |
|
7.14 g/t over 30.0 m |
1.52 g/t over 34.0 m |
15.21 g/t over 12.0 m |
|
|
1.75 g/t over 30.0 m |
|
|
|
7.98 g/t over 7.0 m |
Gap Zone: |
|
|
|
DG-07-216 |
DG-07-224 |
DG-07-226 |
DG-07-231 |
2.11 g/t over 36.0 m |
3.59 g/t over 16.0 m |
16.18 g/t over 7.0 m |
1.70 g/t over 52.0 m |
3.83 g/t over 23.0 m |
|
37.78 g/t over 7.0 m |
|
14.31 g/t over 11.0 m |
|
|
|
Gold mineralization was encountered in all four (4) drill holes
targeting the Calcite Zone. Holes DG-07-223 and DG-07-228 intersected
significant mineralization at the contact with the Chert Marker Horizon
(CMH), outside the boundaries of the 2007 estimated US$575 and US$700
pit shells. The Company is currently drilling the western extension of
the Calcite Zone and has now intersected gold mineralization (VG) up to
section 17,500E, approximately 560 metres west from the most westerly
reported hole (DG-07-209) on section 18,060E. The near-surface gold
mineralization intersected by Placer Dome during the late 90s while
drilling the deeper QK zone is now being tested by Detour Gold. There is
potential to find additional near-surface mineralization further west,
over a strike length of at least 1.5 kilometres.
In the Gap Zone area, results from all seven (7) drill holes continue to
be encouraging. Four (4) holes successfully tested the northern
extension of the + 200 metre wide mineralized corridor within the US$575
pit shell. Holes DG-07-216 and DG-07-224 intersected multiple
mineralized zones that have extended the width of the corridor to over
350 metres. The extent of the northern limits of the mineralized
corridor remains to be defined in certain areas of the Gap Zone and West
Pit.
From the eight (8) holes (including two abandoned holes) drilled in the
West Pit area, significant mineralization was intersected in holes
DG-07-208A and DG-07-221A at the east end of the West Pit in the hanging
wall and footwall contact of the CMH, outside of the boundaries of the
2007 estimated US$575 pit shell. Earlier this year, the Company obtained
significant results from several holes within the same rock units just
below the US$575 pit boundary in the east part of the West Pit area
(i.e. DG-07-194A intersected 16.97 g/t over 15 metres; see press release
February 12, 2008). The Company has added more holes to its Phase II
program with the objective, in part, of defining more ounces over a
strike length of approximately 500 metres in the eastern part of the
West Pit area.
The 2007-08 Phase II program which was increased from 120,000 metres to
135,000 metres is expected to be completed by mid-2008. The 15,000
metres added will test areas that are at the limits of, or outside of,
the boundaries of the US$575 pit shell. The Company plans to release a
mineral resource update by mid-2008, which would include Phase I and
Phase II drill results received as of June 2008. Drill results announced
to date are expected to increase the current open pit resource base of
4.8 million ounces in the measured and indicated categories (1.22 M oz
in measured and 3.61 M oz in indicated) and 3.0 million ounces in the
inferred category, using a gold price of US$575/oz (equivalent to a
cut-off grade of 0.64 g/t gold and capped at 20 g/t gold).
Regional Exploration Program
Detour Gold has completed a 12,055 metre regional drilling program on
the Detour Lake Property. Approximately six kilometres of the Sunday
Lake Deformation Zone was tested with 5,389 metres in 20 holes, all east
of the Detour Lake deposit. Another 3,981 metres in 11 holes targeted
the North Walter Lake area and 2,685 metres in 7 holes tested the
eastern continuation of the M Zone on the Detour Lake property. Results
for the entire program will be released at the end of the month.
Feasibility Study Update
The feasibility study contemplates an open pit operation of greater than
30,000 tonnes per day over life of mine. The throughput capacity is
expected to be assessed in the next few months as BBA of Montréal,
Québec completes the mine design and pit optimization.
The Company has appointed Patrick Rummel as Environmental Manager for
the Detour Lake project. In addition, environmental studies for the
Company's Environmental Impact Assessment started in the first quarter
of 2008 with AMEC of Mississauga, Ontario.
Complete tables of results, surface and longitudinal plans and
cross-sections for the Detour Lake deposit are posted on the Company's
website www.detourgold.com /Projects/Detour Lake or
http://www.detourgold.com/dgc/LatestDrillResults.asp on the home page
"Explore Detour Lake".
Detour Gold's exploration program is being managed by Project Manager,
Mr. Roger Aubertin, P.Eng., a Qualified Person within the meaning of
National Instrument 43-101. Mr. Aubertin has verified and approved the
data disclosed in this release, including the sampling, analytical and
test data underlying the information. The December 2007 mineral resource
was prepared by Thon Consulting and audited by Michael W. Kociumbas,
P.Geo., Vice-President of Watts, Griffis and McOuat Limited. Details on
the current mineral resource are available in the January 2008 Technical
Report, which is posted on the Company's website or on SEDAR
(www.sedar.com).
Samples are prepared and assayed at SGS Minerals Services in Don Mills,
Ontario, Canada. Analysis for gold is done on sawn half core samples
using fire assay (AA finish). Samples with higher grade gold (>5 g/t)
are re-assayed using the pulp and metallics procedures. Standard
reference materials, blank and field duplicate samples are inserted
prior to shipment from site to monitor the quality control of the assay
data. For additional information on Quality Assurance and Quality
Control, refer to the press release dated April 11, 2007.
For further information, please contact:
Gerald Panneton
President and CEO
Tel: (416) 304.0800
Laurie Gaborit
Director Investor Relations
Tel: (416) 304.0581
Detour Gold Corporation, Royal Bank Plaza, North Tower, 200 Bay Street,
Suite 2040, Toronto, Ontario M5J 2J1
Detour Lake Project - Highlights of Drill Results
Hole No.
|
Section
No. |
From
(m) |
To
(m) |
Length
(m) |
Au
Uncut
(g/t) |
Au
Cut to 20 g/t
(g/t) |
Host Rock Unit |
DG-07-208
(West Pit) |
19,840E |
No significant
results, hit stope at 262.2m |
DG-07-208A
(West Pit) |
19,840E |
130.0 |
138.0 |
8.0 |
2.58 |
2.58 |
|
364.0 |
378.0 |
14.0 |
1.17 |
1.17 |
|
401.0 |
420.0 |
19.0 |
1.90 |
1.90 |
CMH |
DG-07-211 |
19,720E |
89.0 |
98.0 |
9.0 |
3.07 |
3.07 |
CMH |
(West Pit) |
|
|
|
|
|
|
|
DG-07-216
(Gap Zone) |
18,620E |
93.0 |
100.0 |
7.0 |
1.23 |
1.23 |
|
210.0 |
234.0 |
24.0 |
1.22 |
1.22 |
Upper Pillow Flow |
253.0 |
260.0 |
7.0 |
3.15 |
3.15 |
|
307.0 |
323.0 |
16.0 |
1.93 |
1.93 |
Mafic Flow |
357.0 |
393.0 |
36.0 |
2.11 |
1.99 |
Pillow Flow |
Inc.
379.0 |
380.0 |
1.0 |
24.10 |
20.00 |
|
442.0 |
453.0 |
11.0 |
1.63 |
1.63 |
|
530.0 |
553.0 |
23.0 |
3.83 |
3.55 |
Upper Pillow Flow |
Inc. 542.5 |
543.0 |
0.5 |
32.97 |
20.00 |
|
575.5 |
586.5 |
11.0 |
14.31 |
4.80 |
Lower Pillow Flow |
Inc.
579.0 |
579.5 |
0.5 |
22.22 |
20.00 |
|
Inc.
580.0 |
580.5 |
0.5 |
227.21 |
20.00 |
|
DG-07-221 |
19,800E |
Abandoned in
overburden, not sampled |
(West Pit) |
|
|
DG-07-221A |
19,800E |
499.0 |
519.0 |
20.0 |
1.06 |
1.06 |
|
(West Pit) |
|
|
|
|
|
|
|
DG-07-223
(Calcite Zone) |
18,260E |
26.0 |
34.0 |
8.0 |
2.44 |
2.44 |
|
68.0 |
80.0 |
12.0 |
1.84 |
1.84 |
|
93.0 |
100.0 |
7.0 |
1.28 |
1.28 |
|
247.0 |
255.0 |
8.0 |
2.27 |
2.27 |
|
331.0 |
338.0 |
7.0 |
1.13 |
1.13 |
|
422.0 |
452.0 |
30.0 |
7.14 |
1.71 |
CMH/MF contact |
Inc.
425.5 |
426.0 |
0.5 |
232.88 |
20.00 |
|
Inc.
426.0 |
426.5 |
0.5 |
132.93 |
20.00 |
|
DG-07-224
(Gap Zone) |
18,660E |
207.0 |
218.0 |
11.0 |
1.49 |
1.49 |
|
244.0 |
255.0 |
11.0 |
0.78 |
0.78 |
|
305.0 |
312.0 |
7.0 |
1.43 |
1.43 |
|
331.0 |
338.0 |
7.0 |
2.26 |
2.26 |
|
357.0 |
373.0 |
16.0 |
2.18 |
2.18 |
Upper Mafic Flow |
380.0 |
387.0 |
7.0 |
3.61 |
3.61 |
Upper Pillow Flow |
406.0 |
416.0 |
10.0 |
1.06 |
1.06 |
|
429.0 |
445.0 |
16.0 |
3.59 |
1.79 |
Lower Pillow Flow |
|
|
Inc.
441.0 |
442.0 |
1.0 |
48.80 |
20.00 |
|
505.0 |
519.3 |
14.3 |
1.12 |
1.12 |
|
DG-07-226
(Gap Zone) |
18,960E |
29.0 |
36.0 |
7.0 |
16.18 |
6.74 |
Upper Mafic Flow |
Inc.
32.0 |
33.0 |
1.0 |
35.80 |
20.00 |
|
Inc.
33.0 |
34.0 |
1.0 |
70.30 |
20.00 |
|
111.0 |
118.0 |
7.0 |
2.46 |
2.46 |
|
| |
|
180.0 |
187.0 |
7.0 |
1.24 |
1.24 |
|
| |
|
217.0 |
224.0 |
7.0 |
2.63 |
2.63 |
|
| |
|
267.0 |
274.0 |
7.0 |
2.70 |
2.70 |
|
| |
|
317.0 |
324.0 |
7.0 |
37.78 |
5.92 |
Pillow Flow |
| |
|
Inc.
318.0 |
319.0 |
1.0 |
141.00 |
20.00 |
|
| |
|
Inc.
319.0 |
320.0 |
1.0 |
122.00 |
20.00 |
|
393.0 |
408.0 |
15.0 |
2.35 |
2.35 |
Lower Pillow Flow |
|
|
454.0 |
461.0 |
7.0 |
1.49 |
1.49 |
|
|
|
538.0 |
548.0 |
10.0 |
4.36 |
2.83 |
CMH |
|
|
Inc.
538.0 |
539.0 |
1.0 |
35.30 |
20.00 |
|
|
|
DG-07-227
(West Pit) |
19,320E |
67.0 |
75.0 |
8.0 |
1.41 |
1.41 |
|
89.0 |
106.0 |
17.0 |
1.15 |
1.15 |
|
132.0 |
142.0 |
10.0 |
1.06 |
1.06 |
|
176.5 |
187.0 |
10.5 |
1.17 |
1.17 |
|
287.0 |
309.2 |
22.2 |
2.10 |
2.10 |
Contact MF/PF |
324.0 |
331.0 |
7.0 |
1.31 |
1.31 |
|
400.0 |
426.0 |
26.0 |
0.86 |
0.86 |
|
434.0 |
441.0 |
7.0 |
1.43 |
1.43 |
|
494.0 |
503.0 |
9.0 |
0.92 |
0.92 |
|
DG-07-228
(Calcite Zone) |
18,140E |
84.0 |
118.0 |
34.0 |
1.52 |
1.52 |
Pillow Flow |
160.0 |
167.0 |
7.0 |
3.40 |
1.86 |
|
Inc.
162.0 |
162.5 |
0.5 |
41.63 |
20.00 |
|
180.0 |
206.0 |
26.0 |
0.76 |
0.76 |
|
256.0 |
286.0 |
30.0 |
1.75 |
1.30 |
Lower Pillow Flow |
Inc.
276.5 |
277.0 |
0.5 |
47.11 |
20.00 |
|
319.0 |
326.0 |
7.0 |
2.17 |
2.17 |
|
393.0 |
403.0 |
10.0 |
0.99 |
0.99 |
|
460.0 |
467.0 |
7.0 |
7.98 |
7.98 |
Lower Mafic Flow |
484.0 |
491.0 |
7.0 |
1.01 |
1.01 |
|
518.0 |
537.0 |
19.0 |
1.99 |
1.91 |
CMH |
Inc.
518.0 |
519.0 |
1.0 |
21.50 |
20.00 |
|
DG-07-229
(Gap Zone) |
18,700E |
172.0 |
180.0 |
8.0 |
1.26 |
1.26 |
|
216.0 |
228.0 |
12.0 |
1.23 |
1.23 |
|
251.0 |
258.0 |
7.0 |
2.01 |
2.01 |
|
306.0 |
313.0 |
7.0 |
5.38 |
3.98 |
Upper Mafic Flow |
Inc.
312.0 |
313.0 |
1.0 |
29.80 |
20.00 |
|
DG-07-231
(Gap Zone) |
18,840E |
102.0 |
112.0 |
10.0 |
0.74 |
0.74 |
|
127.0 |
135.0 |
8.0 |
2.57 |
2.57 |
|
147.0 |
162.0 |
15.0 |
0.79 |
0.79 |
|
270.0 |
322.0 |
52.0 |
1.70 |
1.70 |
Upper Pillow Flow |
410.0 |
423.0 |
13.0 |
1.43 |
1.43 |
|
436.0 |
446.0 |
10.0 |
1.19 |
1.19 |
|
457.0 |
538.0 |
Assays pending |
545.0 |
555.0 |
10.0 |
1.36 |
1.36 |
|
573.0 |
580.0 |
7.0 |
1.37 |
1.37 |
|
|
|
590.7 |
601.0 |
10.3 |
1.50 |
1.50 |
|
DG-07-234
(West Pit) |
19,300E |
100.0 |
107.0 |
7.0 |
1.29 |
1.29 |
|
131.0 |
154.0 |
23.0 |
3.16 |
1.95 |
Lower Pillow Flow |
Inc.
147.5 |
148.0 |
0.5 |
25.49 |
20.00 |
|
Inc
148.0 |
148.5 |
0.5 |
69.88 |
20.00 |
|
231.0 |
243.0 |
12.0 |
0.94 |
0.94 |
|
298.0 |
310.0 |
12.0 |
15.21 |
2.00 |
Lower Mafic Flow |
Inc.
306.2 |
306.7 |
0.5 |
320.51 |
20.00 |
|
Inc.
309.0 |
309.5 |
0.5 |
36.52 |
20.00 |
|
347.0 |
356.5 |
9.5 |
1.50 |
1.50 |
|
DG-07-235
(Calcite Zone) |
18,340E |
39.0 |
48.0 |
9.0 |
1.11 |
1.11 |
|
198.0 |
221.0 |
23.0 |
1.11 |
1.11 |
Pillow Flow |
286.0 |
294.0 |
8.0 |
0.95 |
0.95 |
|
DG-07-236
(Gap Zone) |
19,200E |
17.0 |
30.0 |
13.0 |
0.90 |
0.90 |
|
50.0 |
57.0 |
7.0 |
4.88 |
1.54 |
Pillow Flow |
Inc.
53.0 |
53.5 |
0.5 |
66.69 |
20.00 |
|
159.0 |
166.0 |
7.0 |
1.23 |
1.23 |
|
188.0 |
195.0 |
7.0 |
1.04 |
1.04 |
|
202.0 |
209.0 |
7.0 |
7.02 |
1.88 |
Mafic Flow |
Inc.
206.7 |
207.2 |
0.5 |
91.96 |
20.00 |
|
288.0 |
314.0 |
26.0 |
1.79 |
1.70 |
Lower Mafic Flow |
Inc.
313.0 |
314.0 |
1.0 |
22.20 |
20.00 |
|
DG-07-237
(West Pit) |
19,280E |
28.2 |
35.0 |
6.8 |
1.80 |
1.80 |
|
97.0 |
117.0 |
20.0 |
0.91 |
0.91 |
|
135.0 |
142.0 |
7.0 |
1.00 |
1.00 |
|
DG-07-239
(Calcite Zone) |
18,380E |
17.0 |
24.0 |
7.0 |
0.79 |
0.79 |
|
30.0 |
38.0 |
8.0 |
0.80 |
0.80 |
|
158.0 |
167.0 |
9.0 |
0.90 |
0.90 |
|
189.0 |
196.0 |
7.0 |
1.11 |
1.11 |
|
211.0 |
239.0 |
28.0 |
0.71 |
0.71 |
|
248.0 |
267.0 |
19.0 |
0.83 |
0.83 |
|
286.0 |
293.0 |
7.0 |
1.14 |
1.14 |
|
474.0 |
483.0 |
9.0 |
1.52 |
1.52 |
|
497.7 |
506.0 |
8.3 |
1.14 |
1.14 |
|
DG-07-252 |
19,000E |
63.0 |
71.0 |
8.0 |
1.12 |
1.12 |
|
(Gap Zone) |
|
|
|
|
|
|
|
|