Category: Silver / Gold

Atlantic Gold Corporation ( AGB )

Published: 23 February 2018
Written by Editor
Drill Results   Up on News   TSXV  

Atlantic Gold Reports Additional Results from the Phase 3 Resource Expansion Drill Program at Fifteen Mile Stream and Cochrane Hill

INFILLING, AND IDENTIFYING EXTENSIONS TO KNOWN MINERALIZATION AT FIFTEEN MILE STREAM AND COCHRANE HILL
 
HIGHLIGHTS INCLUDE:
FMS - PLENTY: 
13m @ 3.03g/t Au from 30m (incl 1m @ 21.5g/t Au)
11m @ 5.92g/t Au from 114m (incl 1m @ 61.2g/t Au) 
8m @ 12.84g/t Au from 132m (incl 1m @ 88.7g/t Au)
 
COCHRANE HILL:
6m @ 9.77g/t Au from 70m (incl 1m @ 22.0g/t Au)
5m @ 8.08g/t Au from 133m (incl 1m @ 22.60g/t Au)
16m @ 1.70g/t Au from 114m, then 1m @ 22.8g/t Au from 137m, 
1m @ 33.9g/t Au from 152m and 1m @ 50.6g/t Au from158m.
 
VANCOUVER, Feb. 22, 2018 - Atlantic Gold Corporation (TSX-V: AGB) ("Atlantic" or the "Company") is pleased to report further assay results received from the Phase 3 Resource Expansion drilling program at the Fifteen Mile Stream gold deposit and first assay results from the Cochrane Hill gold deposit.

As per previous news releases the objectives of the Phase 3 Resource Expansion drilling program are (i) to identify additional gold resources immediately peripheral to those resources previously defined at Fifteen Mile Stream and Cochrane Hill, (ii) at Cochrane Hill and at Fifteen Mile Stream – particularly at the Hudson and Plenty zones, to upgrade previously defined inferred resources to measured and indicated categories, and (iii) to seek additional new resources within the 350m gap between the Plenty and Egerton MacLean zones at Fifteen Mile Stream.  

1.      FIFTEEN MILE STREAM

Fifteen Mile Stream is located approximately 57km northeast of the central processing facility at Touquoy and is readily accessible by highway. Fifteen Mile Stream's current measured and indicated mineral resources stand at 10.59 million tonnes at 1.33 g/t Au for 452,000 oz. at 0.35g/t cut-off grade.  Inferred mineral resources amount to 6.64 million tonnes at 1.12 g/t Au for 240,000 oz. at 0.35g/t cut-off grade (see Company announcement July 21, 2017)1.

The remainder of the Phase 3 Resource Expansion drilling program to be undertaken at Fifteen Mile Stream in 2018 has now been completed with 36 holes for 3,325m having been drilled. This brings the total Phase 3 Resource Expansion drilling program completed at Fifteen Mile Stream to 221 holes for 24,325m. Holes have generally been drilled on 25m x 20m centres, although for the first-pass drilling along the 350m gap between Plenty and Egerton MacLean holes have been drilled on 50m-spaced sections.

Assay results have now been received from a further 45 holes, with about 80% of all assays expected from this program having now been received. At Plenty, infill and step-out drilling westwards from earlier drilling on 25m-spaced sections continues to outline a steep, northerly dipping, tabular zone of gold mineralization over more than 400m strike length, frequently represented by wide intervals of moderate grade material enhanced by high grade, single sample (1m) mineralization (eg. the three highlighted intervals above). At this time mineralization appears to be more vein-hosted than that along the hinge of the Fifteen Mile Stream anticline at Hudson and Egerton MacLean just to the north and it's possible that plunging high grade shoots are present.

Assays reported here from Egerton MacLean and Hudson, the eastern and western deposits respectively along the Fifteen Mile Stream anticline, are from widely distributed positions infilling and testing the peripheries of these deposits as presently known on 25m-spaced sections. While fairly well defined mineralized zones continue to persist, drill information appears to be approaching the lateral limits of these two deposits, as presently understood.

First-pass drilling further east from Plenty on 50m-spaced sections in the hitherto un-drilled gap between Plenty and Egerton MacLean continues to encounter encouraging shallow mineralization possibly offset to the north of the eastern projection of the Plenty mineralization.

The accompanying cross sections and drilling progress plan can be viewed here:
Fifteen Mile Streem Gold Project Drill Hole Plan

 

 

1The MineralResource estimate for Fifteen Mile Stream is quoted at a cut-off grade of 0.35g/t. It has an effective date of July 20, 2017 and was prepared as part of a technical report in accordance with NI 43-101 by Mr. Neil Schofield, a principal of FSSI (Australia) Pty Ltd, released on September 1, 2017 on SEDAR.

 

Assay results are tabulated below:

Hole id

Easting

Northing

Dip

Az.

Depth

(m)

Significant Intervals

(≥0.5g/t Au and up to 3m internal dilution)

From

(m)

To

(m)

Width

(m)

Grade

(g/t Au)

EGERTON MACLEAN

FMS-17-275^

13175

10060

-45

175

92

      

NSA

FMS-17-277

13175

10040

-45

175

71

48

50

2

2.73

FMS-17-280^

13175

10020

-45

175

50

      

NSA

FMS-17-282^

13125

10080

-45

175

110

77

78

1

4.05

FMS-17-283^

13125

10060

-45

175

92

62

65

3

1.48

FMS-17-286

13125

10020

-45

175

50

20

23

3

2.41

FMS-17-287

13075

10060

-45

175

92

63

68

5

0.63

FMS-17-288^

13075

10080

-45

175

110

13

14

1

5.73

and

          

68

69

1

6.89

FMS-17-292^

13025

10080

-45

175

110

      

NSA

FMS-17-296^

13025

10020

-45

175

50

22

24

2

16.89

incl.

          

22

23

1

31.10

FMS-17-298^

12975

10080

-45

175

110

75

83

8

1.10

FMS-17-300^

12975

10040

-45

175

71

      

NSA
 

HUDSON

FMS-17-237^

12325

10120

-45

175

172

99

102

3

3.16

and

          

121

126

5

0.77

FMS-17-301^

12275

10120

-45

175

170

120

124

4

1.18

and

          

145

150

5

0.94

FMS-17-303^

12275

10100

-45

175

151

      

NSA

FMS-17-307^

12275

10040

-45

175

80

26

28

2

2.03

and

          

42

43

1

13.75

FMS-17-309

12275

10020

-45

175

61

      

NSA
 

PLENTY

PL-17-036^

12675

9800

-60

175

161

131

132

1

152

PL-17-039

12775

9780

-60

175

110

83

85

2

7.92

PL-17-047^

12800

9820

-60

175

161

116

128

12

1.71

PL-17-067^

13000

9820

-45

175

100

30

43

13

3.03

incl.

          

42

43

1

21.50

PL-17-070^

12900

9770

-50

175

52

9

10

1

25.70

and

          

21

22

1

36.30

PL-17-071^

12875

9780

-60

175

110

45

46

1

15.75

PL-17-080^

12750

9745

-50

175

61

      

NSA

PL-17-082^

12700

9760

-60

175

100

62

68

6

0.61

and

          

73

81

8

0.42

PL-17-084^

12650

9760

-60

175

112

76

79

3

7.20

incl.

          

76

77

1

21.00

and

          

84

88

4

1.50

PL-18-089^

12625

9720

-60

175

82

      

NSA

PL-18-090^

12650

9720

-60

175

76

      

NSA

PL-18-091^

12625

9740

-60

175

100

      

NSA

PL-18-093^

12650

9740

-60

175

82

39

47

8

2.33

PL-18-094^

12600

9760

-60

175

127

95

96

1

11.55

PL-18-095^

12600

9780

-60

175

160

98

99

1

4.32

and

          

114

125

11

5.92

incl.

          

122

123

1

61.20

and

          

129

130

1

8.37

PL-18-096^

12600

9740

-60

175

100

      

NSA

PL-18-097^

12575

9780

-60

175

160

102

107

5

1.01

and

          

127

128

1

20.40

and

          

132

140

8

12.84

incl.

          

132

133

1

88.70

PL-18-098^

12600

9720

-60

175

85

      

NSA
 

PLENTY TO EGERTON MACLEAN GAP

PL-17-051^

13100

9860

-45

175

100

      

NSA

PL-17-053^

13100

9840

-45

175

100

      

NSA

PL-17-055^

13100

9920

-45

175

100

44

64

20

0.66

PL-17-057^

13150

9940

-45

175

100

54

59

5

0.74

PL-17-059^

13050

9860

-45

175

97

43

50

7

0.69

PL-17-081^

13175

9951

-50

175

140

51

55

4

0.93

PL-17-083^

13175

9890

-45

175

100

      

NSA

PL-17-085^

13175

9870

-45

175

101

      

NSA

PL-17-086^

13075

9860

-45

175

101

14

15

1

26.90

and

          

44

45

1

5.01

PL-17-088^

13075

9840

-45

175

101

      

NSA
 

NSA: No significant assays; that is, no intervals ≥ 3.0g/t x m.  
 

^ fire assays of 50g charge from 1kg pulverized sub-sample split from -2mm crushed parent of half sawn 
1m NQ core. All others are fire assays of 50g charge from 1kg pulverized sub-sample split from -2mm 
crushed parent of whole 1m NQ.

 

True width of the mineralization varies according to the dip of the host stratigraphy and declination of the relevant drill hole. For intersections quoted above true width averages approximately 90% of the down-hole width.

Nature of the mineralization:

Mineralization at Egerton MacLean and Hudson occurs within argillites, greywackes and bedding-parallel quartz veins across the hinge zone and limbs of the E-W trending Fifteen Mile Stream (FMS) Anticline. The northern limb of the anticline dips moderately north, with the southern limb overturned (generally steeply north dipping).  All holes are therefore declined to the south. Highest grades so far encountered occur within the hinge zone of the anticline. Mineralization at Plenty is tabular in overall disposition and is thought to be hosted in a deeper, up-faulted southern limb of the Fifteen Mile Stream anticline.  Free gold is commonly observed, and in association with pyrrhotite and arsenopyrite.

2.      COCHRANE HILL

The Cochrane Hill Gold deposit is located approximately 80km northeast the central milling facility at Touquoy and is readily accessible by highway. Cochrane Hill's current measured and indicated mineral resources stand at 10.66 million tonnes at 1.16 g/t Au for 398,000 oz. at 0.35g/t cut-off grade.  Inferred mineral resources amount to 1.63 million tonnes at 1.32 g/t Au for 69,000 oz. at 0.35g/t cut-off grade (see Company announcement July 21, 2017)1.

The Phase 3 Resource Expansion drilling program at Cochrane Hill has been completed with 44 holes for 6,900m having been drilled. The Cochrane Hill deposit is a fairly predictable and continuous tabular body dipping about 70o to the north with an average true width of approximately 15-20m. These holes have been drilled on 25m x 20m centres to test for resource extensions of this body eastwards and at depth to the northeast.

Assay results have been received from 18 holes. Strong mineralization on 3525E (6m @ 9.77g/t and 5m@ 8.08g/t in CH-17-245 and CH-17-242 respectively) extends the resource eastwards. Depth extension is indicated by encouraging results on 3400E (16m @ 1.70g/t in CH-17-240, with multiple narrow high grade intervals beneath) with further assay data pending from adjacent holes at this elevation.

The accompanying cross sections and drilling progress plan can be viewed here: 
Cochrane Hill Gold Project Drill Hole Plan

 

 

1The MineralResource estimate for Cochrane Hill is quoted at a cut-off grade of 0.35g/t. It has an effective date of July 20, 2017 and was prepared as part of a technical report in accordance with NI 43-101 by Mr. Neil Schofield, a principal of FSSI (Australia) Pty Ltd, released on September 1, 2017 on SEDAR.

 

Current results are tabulated below: 

Hole id

Easting

Northing

Dip

Az.

Depth

(m)

Significant Intervals

(≥0.5g/t Au and up to 3m internal 
dilution)

From

(m)

To

(m)

Width

(m)

Grade

(g/t Au)

CH-17-226

3350

3175

60

171

230

156

157

1

11.05

and

          

172

175

3

1.26

and

          

212

222

10

1.78

CH-17-240

3400

3132

60

171

178.5

114

130

16

1.70

and

          

137

138

1

22.80

and

          

143

144

1

3.65

and

          

152

153

1

33.90

and

          

158

159

1

50.60

CH-17-242

3525

3150

45

171

151

114

117

3

1.13

and

          

133

138

5

8.08

incl.

          

134

135

1

22.6

CH-17-243

3400

3150

60

171

200

145

149

4

2.57

CH-17-245

3525

3090

45

171

91

70

76

6

9.77

incl.

          

73

74

1

22.00

CH-17-247

3525

3070

45

171

61

47

54

8

0.77

CH-17-249

3525

3050

45

171

40

25

30

5

1.24

and

          

38

39

1

7.46

CH-17-256

3550

3110

45

171

112

67

68

1

19.75
           

85

93

8

0.49

CH-17-257

3550

3150

45

171

151

124

125

1

5.79

CH-17-258

3575

3130

45

171

130

      

NSA

CH-17-259

3575

3090

45

171

91

82

83

1

3.50

CH-17-261

3575

3050

45

171

40

      

NSA

CH-17-262

3600

3150

45

171

151

149

150

1

4.16

CH-17-263

3575

3070

45

171

61

      

NSA

CH-17-264

3600

3130

45

171

130

      

NSA

CH-17-265

3600

3090

45

171

91

71

72

1

3.38

CH-17-267

3600

3050

45

171

40

      

NSA

CH-17-268

3600

3070

45

171

61

      

NSA
 

 NSA: No significant assays; that is, no intervals ≥ 3.0g/t x m.  

 

True width of the mineralization is approximately 75-85% of the down-hole width depending on dip of the drill hole.

Nature of the mineralization:

The Cochrane Hill deposit is a fairly predictable and continuous tabular body dipping about 70o to the north with an average true width of approximately 15-20m. Host rocks are moderately silicified greywacke and argillite protoliths metamorphosed to upper amphibolite facies with notable layer-parallel quartz veining. Free gold is commonly observed, and in association with pyrrhotite and arsenopyrite.

Technical Disclosure

At Fifteen Mile Stream all assays by default are 50g charge fire assays of 1kg pulverized sub-sample split from -2mm crushed parent of whole 1m NQ core, with 1-in-10 duplicate assays of the same pulp. Where otherwise noted (^) assays are 50g charge fire assays of 1kg pulverized sub-sample split from -2mm crushed parent of sawn half 1m NQ core, with 1-in-10 duplicate assays of the same pulp. Standards and blind blanks are routinely inserted. Sample preparation and assaying is conducted at the Sudbury and Vancouver laboratories of ALS Canada Ltd, an entity having no other relationship with the Company.  Core recovery is estimated for each metre and averages >97%, excluding occasional voids, usually <2m, representing historic underground workings. Wing samples to voids may be less than 1m to re-establish routine sampling on 1m intervals. Drill core in the hangingwall of the northern limb of the anticline where adjacent historic holes very clearly indicate this upper stratigraphy to be barren may not be sampled and assayed. Standards, blind blanks and duplicate assay results are acceptable. 
At Cochrane Hill all assays by default are 50g charge fire assays of 1kg pulverized sub-sample split from -2mm crushed parent of half, sawn 1m NQ core, with 1-in-10 duplicate assays of the same pulp. Standards and blind blanks are routinely inserted. Sample preparation and assaying is conducted at the Sudbury and Vancouver laboratories of ALS Canada Ltd, an entity having no other relationship with the Company. Core recovery is estimated for each metre and averages >98%.  Standards, blind blanks and duplicate assay results are acceptable.

Results and updates from this drilling program will be reported progressively.

Wally Bucknell, Director of Exploration to the Company and a Qualified Person as defined by National Instrument 43-101 ("NI 43-101") has reviewed and approved the contents of this news release.

Further updates will be provided in due course and as new results come to hand.

On behalf of the Board of Directors,

Steven Dean
Chairman and Chief Executive Officer

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

About Atlantic:

Atlantic is a well-financed, growth-oriented gold development group with a long term strategy to build a mid-tier gold production company focused on manageable, executable projects in mining-friendly jurisdictions.

Atlantic owns Canada's newest open pit gold mine Moose River Consolidated in Nova Scotia with first gold pour and initial production achieved in October 2017. Phase 1 Life of Mine production guidance for 2018 is between 82,000-90,000 oz. gold at All-In-Sustaining-Costs (AISC) between $CAD675/oz.-$735/oz. (US$540-588/oz.) as stated in the Company's news release (January 19, 2018).

The Phase 2 Life of Mine Expansion will have gold production ramping up to + 200,000 ounces per annum while maintaining the company's industry lowest quartile cash costs at all-in sustaining cash cost (AISC) of CAD$692/oz. Au (USD$555/oz. Au) as stated in the Company's news release (January 29, 2018).

The company's planned future development of the region will be based on a central processing facility concept with staged integration of satellite deposits into the production schedule and staged capital expenditures for expansion opportunities managed with cashflow from operations at Touquoy and additional debt capacity as a long term low cost gold producer.  

A Phase 3 expansion is expected to come from success of its expected extensions of mineralization and definition drilling program at its FMS and CH deposits, and a regional program commencing in March 2018systematically drilling 80kms of prospective structure targeting the Atlantic model for disseminated style gold deposits amenable to open pit mining.

Atlantic is committed to the highest standards of environmental and social responsibility and continually invests in people and technology to manage risks, maximize outcomes and returns to all stakeholders.

Forward-Looking Statements:

This release contains certain "forward looking statements" and certain "forward-looking information" as defined under applicable Canadian and U.S. securities laws. Forward-looking statements and information can generally be identified by the use of forward-looking terminology such as "may", "will", "expect", "intend", "estimate", "anticipate", "believe", "continue", "plans" or similar terminology. Forward-looking statements and information are not historical facts, are made as of the date of this press release, and include, but are not limited to, statements regarding discussions of future plans, guidance, projections, objectives, estimates and forecasts and statements as to management's expectations with respect to, among other things, the activities contemplated in this news release and the timing and receipt of requisite regulatory, and shareholder approvals in respect thereof. Forward-looking statements in this news release include, without limitation, statements related to proposed exploration and development programs, grade and tonnage of material and resource estimates. These forward looking statements involve numerous risks and uncertainties and actual results may vary. Important factors that may cause actual results to vary include without limitation, the timing and receipt of certain approvals, changes in commodity and power prices, changes in interest and currency exchange rates, risks inherent in exploration estimates and results, timing and success, inaccurate geological and metallurgical assumptions (including with respect to the size, grade and recoverability of mineral reserves and resources), changes in development or mining plans due to changes in logistical, technical or other factors, unanticipated operational difficulties (including failure of plant, equipment or processes to operate in accordance with specifications, cost escalation, unavailability of materials, equipment and third party contractors, delays in the receipt of government approvals, industrial disturbances or other job action, and unanticipated events related to health, safety and environmental matters), political risk, social unrest, and changes in general economic conditions or conditions in the financial markets. In making the forward-looking statements in this press release, the Company has applied several material assumptions, including without limitation, the assumptions that: (1) market fundamentals will result in sustained gold demand and prices; (2) the receipt of any necessary approvals and consents in connection with the development of any properties; (3) the availability of financing on suitable terms for the development, construction and continued operation of any mineral properties; and (4) sustained commodity prices such that any properties put into operation remain economically viable. Information concerning mineral reserve and mineral resource estimates also may be considered forward-looking statements, as such information constitutes a prediction of what mineralization might be found to be present if and when a project is actually developed. Certain of the risks and assumptions are described in more detail in the Company's audited financial statements and MD&A for the year ended December 31, 2016 and for the quarter endedSeptember 30, 2017 on the SEDAR website at www.sedar.com. The actual results or performance by the Company could differ materially from those expressed in, or implied by, any forward-looking statements relating to those matters. Accordingly, no assurances can be given that any of the events anticipated by the forward-looking statements will transpire or occur, or if any of them do so, what impact they will have on the results of operations or financial condition of the Company. Except as required by law, the Company is under no obligation, and expressly disclaim any obligation, to update, alter or otherwise revise any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

SOURCE Atlantic Gold Corporation

 

View original content with multimedia: http://www.newswire.ca/en/releases/archive/February2018/22/c3700.html

Contact:

about Atlantic, please contact: Maryse Bélanger (COO), +1 604 689-5564; Sean Thompson (Director Investor Relations), Toll Free: 1 877 689-5599