"Underground development sampling at Yaraguá continues to deliver high-grade results over significant true widths," commented Ari Sussman, CEO. "Combining these broad and high-grade channel sampling results with the excellent results encountered in our long-hole trial mining test stope announced on May 3, 2016 provides us with reason to be optimistic about the possibility of introducing wider, more productive extraction methods to certain areas within the FS mine plan. We look forward to completing environmental permitting later this year and commencing project financing and development shortly thereafter."
| Table 1: Cross-Cut Results |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cross-Cut |
|
From (m) |
|
To (m) |
|
True Width (m) |
|
Gold (g/t) |
|
Silver (g/t) |
|
Elevation (m) |
|
Vein |
| EST9510S |
|
0.00 |
|
28.86 |
|
28.86 |
|
8.63 |
|
23 |
|
1539.73 |
|
|
| incl. |
|
0.00 |
|
1.41 |
|
1.41 |
|
12.22 |
|
44 |
|
1541.94 |
|
NW |
| |
|
1.41 |
|
11.18 |
|
9.77 |
|
7.73 |
|
24 |
|
1540.34 |
|
off vein |
| |
|
11.18 |
|
11.73 |
|
0.55 |
|
74.79 |
|
61 |
|
1539.59 |
|
FW |
| |
|
11.73 |
|
15.76 |
|
4.03 |
|
2.85 |
|
13 |
|
1539.95 |
|
off vein |
| |
|
15.76 |
|
16.41 |
|
0.65 |
|
92.90 |
|
84 |
|
1540.57 |
|
SA |
| |
|
16.41 |
|
22.88 |
|
6.47 |
|
0.69 |
|
10 |
|
1539.33 |
|
off vein |
| |
|
22.88 |
|
23.39 |
|
0.51 |
|
19.66 |
|
50 |
|
1539.44 |
|
HW1 |
| |
|
23.39 |
|
26.69 |
|
3.30 |
|
3.84 |
|
25 |
|
1539.35 |
|
off vein |
| |
|
26.69 |
|
27.16 |
|
0.47 |
|
27.20 |
|
44 |
|
1538.95 |
|
HW2 |
| |
|
27.16 |
|
28.86 |
|
1.70 |
|
2.46 |
|
20 |
|
1538.90 |
|
off vein |
| CAM9540S |
|
0.00 |
|
21.98 |
|
21.98 |
|
10.92 |
|
25 |
|
1540.95 |
|
|
| incl. |
|
0.00 |
|
0.55 |
|
0.55 |
|
5.52 |
|
17 |
|
1540.17 |
|
FW |
| |
|
0.55 |
|
5.12 |
|
4.56 |
|
1.53 |
|
11 |
|
1540.91 |
|
off vein |
| |
|
5.12 |
|
6.11 |
|
1.00 |
|
88.42 |
|
69 |
|
1541.81 |
|
NW |
| |
|
6.11 |
|
6.86 |
|
0.75 |
|
126.07 |
|
305 |
|
1541.72 |
|
SA |
| |
|
6.86 |
|
13.76 |
|
6.90 |
|
0.48 |
|
4 |
|
1540.91 |
|
off vein |
| |
|
13.76 |
|
14.88 |
|
1.13 |
|
2.00 |
|
11 |
|
1540.75 |
|
HW1 |
| |
|
14.88 |
|
20.86 |
|
5.97 |
|
3.61 |
|
18 |
|
1540.88 |
|
off vein |
| |
|
20.86 |
|
21.98 |
|
1.13 |
|
18.14 |
|
41 |
|
1540.90 |
|
HW2 |
| EST9519S |
|
0.00 |
|
29.95 |
|
29.95 |
|
9.28 |
|
26 |
|
1539.62 |
|
|
| incl. |
|
0.00 |
|
3.12 |
|
3.12 |
|
0.21 |
|
10 |
|
1541.13 |
|
off vein |
| |
|
3.12 |
|
3.59 |
|
0.47 |
|
11.17 |
|
64 |
|
1541.23 |
|
NW |
| |
|
3.59 |
|
8.24 |
|
4.65 |
|
2.33 |
|
18 |
|
1540.05 |
|
off vein |
| |
|
8.24 |
|
8.79 |
|
0.55 |
|
28.95 |
|
37 |
|
1540.06 |
|
FW |
| |
|
8.79 |
|
14.21 |
|
5.42 |
|
5.27 |
|
23 |
|
1539.77 |
|
off vein |
| |
|
14.21 |
|
15.27 |
|
1.05 |
|
106.85 |
|
79 |
|
1541.58 |
|
SA |
| |
|
15.27 |
|
23.10 |
|
7.83 |
|
2.47 |
|
18 |
|
1539.08 |
|
off vein |
| |
|
23.10 |
|
23.77 |
|
0.67 |
|
18.61 |
|
51 |
|
1538.91 |
|
HW1 |
| |
|
23.77 |
|
26.67 |
|
2.90 |
|
9.79 |
|
44 |
|
1539.14 |
|
off vein |
| |
|
26.67 |
|
27.62 |
|
0.95 |
|
41.62 |
|
54 |
|
1539.29 |
|
HW2 |
| |
|
27.62 |
|
29.95 |
|
2.33 |
|
1.96 |
|
21 |
|
1538.93 |
|
off vein |
Channel samples are taken continuously along the walls of the underground cross-cuts and across the face of the underground drifts. Faces are nominally spaced every 3 metres along the drift and face composites average six length-weighted channel samples. Widths are true horizontal metres at 0 g/t gold grade cut-off.
| Table 2: Drift Results |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Vein |
|
Segment |
|
Length (m) |
|
Average Width (m) |
|
Gold (g/t) |
|
Silver (g/t) |
|
Elevation (m) |
| SA VEIN |
|
VTN9523S |
|
37.50 |
|
2.70 |
|
21.60 |
|
41 |
|
1541.08 |
| NW-SE VEIN |
|
GA9534W |
|
72.50 |
|
2.71 |
|
18.35 |
|
41 |
|
1542.02 |
Channel samples are taken continuously along the walls of the underground cross-cuts and across the face of the underground drifts. Faces are nominally spaced every 3 metres along the drift and face composites average six length-weighted channel samples. Widths are true horizontal metres at 0 g/t gold grade cut-off.
Geological Description of Buriticá
Continental's 100%-owned, 61,784-hectare project, Buriticá, contains several known areas of high-grade gold and silver mineralization, of base metal carbonate-style ("Stage I") variably overprinted by texturally and chemically distinctive high-grade ("Stage II") mineralization. The two most extensively explored of these areas (the Yaraguá and Veta Sur systems) are central to this land package. The Yaraguá system has been drill-outlined along 1,100 metres of strike and 1,700 vertical metres and partially sampled in underground developments. The Veta Sur system has been drill-outlined along 1,000+ metres of strike and 1,800 vertical metres and has been partially sampled in underground developments. Both systems are characterized by multiple, steeply-dipping veins and broader, more disseminated mineralization and both remain open at depth and along strike, at high grades.
Technical Information
The technical information in this press release has been supervised, reviewed and approved by Mauricio Castañeda, Vice-President, Exploration of the Company and a qualified person for the purpose of NI 43-101.
Channel samples are taken continuously along the walls of the underground cross-cut and across the face of the underground drift. Faces are nominally spaced every 3 metres along the drift, and face composites average six length-weighted channel samples. Widths are true horizontal metres at 0 g/t gold cut-off grade. The Company utilizes a rigorous, industry-standard QA/QC program.
Rock samples have been prepared and analyzed at Continental Gold's Yaraguá mine laboratory at Buriticá, Colombia. Blanks, duplicates and certified reference standards are inserted into the sample stream to monitor laboratory performance. Crush rejects and pulps are kept and stored in a secured storage facility for future assay verification. Although historic correlation between analytical results from the Company's internal laboratory and certified independent laboratories for gold and silver analysis have been within acceptable limits, the Company's internal laboratory is not independent or certified under NI 43-101 guidelines and as such, results in this release should only be taken by the reader as indicative of future potential.
For additional information on the Buriticá project, please refer to the Feasibility Study technical report, prepared in accordance with NI 43-101, entitled "Buriticá Project NI 43-101 Technical Report Feasibility Study, Antioquia, Colombia" (the "Technical Report"). The Technical Report, with an effective date of February 24, 2016 and dated March 29, 2016, was prepared for the Company by JDS. A copy of the Technical Report can be accessed under the Company's SEDAR profile at www.sedar.com, or on the Company's website at www.continentalgold.com.