October 9, 2018 - 3:05 AM EDT
Print Email Article Font Down Font Up Charts
Power Metals Intersects 2.14% Li2O and 288 ppm Ta Over 7.14 m at Case Lake

Canada NewsWire

VANCOUVER, Oct. 9, 2018 /CNW/ - Power Metals Corp. ("Power Metals Corp." or the "Company") (TSX VENTURE:PWM) (FRANKFURT:OAA1) (OTC:PWRMF) is pleased to announce that drilling on the recently discovered West Joe Dyke at its Case Lake Property has intersected high grade Lithium (Li) and Tantalum (Ta) mineralization (Table 1):

  • 2.14 % Li2O and 288 ppm Ta over 7.14 m (43.68-50.82 m), PWM-18-116.
  • 1.05 % Li2O and 216 ppm Ta over 7.55 m (7.12-14.67 m), PWM-18-112.

Power Metals Corp. (CNW Group/POWER METALS CORP)

Drill hole PWM-18-116 is the down dip hole of PWM-18-112 which indicates that the spodumene pegmatite zone has consistent width down dip and that the Li grade increases with depth.

Drilling on the West Joe Dyke has intersected exceptionally high-grade lithium intervals:

  • 3.88 % Li2O and 925 ppm Ta over 1.0 m, PWM-18-111
  • 3.43 % Li2O and 264 ppm Ta over 1.05 m, PWM-18-111B
  • 3.07 % Li2O, 611 ppm Ta, and > 10,000 ppm Cs over 1.0 m in PWM-18-116

These high-grade lithium intervals contain abundant pale green spodumene associated with trace orange spessartine garnets. PWM-18-111 at 12.1 m has zoned spodumene with pink rim and green core and Cesium (Cs) overlimits (> 10,000 ppm) (Figure 1). PWM-18-116 contains pale green spodumene up to 10 cm long and up to 20 vol%. The interval with > 10,000 ppm Cs also contains pollucite and trace orange garnets.

In addition to Lithium and Tantalum mineralization, West Joe Dyke also contains Cesium (Cs) mineralization as shown by the presence of pollucite in drill core. Assay results have Cs overlimits (> 10,000 ppm) for:

  • 12-13.2 m (1.2 m interval), PWM-18-111
  • 10-11 m (1.0 m interval), PWM-18-112 (Figure 2)
  • 43.68 – 44.68 (1.0 m interval), PWM-18-116
  • 46.68 – 47.68 (1.0 m interval), PWM-18-116
  • 48.64 – 50.1 m (1.46 m), PWM-18-116 (Figure 3)

Re-assays of these high-grade Cs samples are pending.

Dr. Selway, VP of Exploration stated, "The presence of high cesium numbers correlates well with extremely high-grade lithium."

Pollucite is rare in pegmatites in Ontario, as it has only been identified in five pegmatite localities in the province: Power Metals owned Case Lake and Tot Lake pegmatites and three other localities. Pollucite indicates extreme fractionation of the pegmatitic melt and suggests that the West Joe Dyke is more fractionated than the Main Dyke at Case Lake. This increases the potential to find more spodumene pegmatite dykes with Li, Ta and Cs mineralization near the West Joe Dyke.

Dr. Selway, continues, "I was excited to see pollucite in drill hole PWM-18-116 during my recent visit to Case Lake Property, as this is the first time that I have seen pollucite in drill core in my career. West Joe Dyke has high grade mineralization for three commodities: Li, Cs and Ta. We have more assays pending and I can't wait to see those results."

Table 1. West Joe Dyke drill hole assays.








Drill Hole No.

Including

From
(m)

To
(m)

Interval
(m)

Li2O
(%)

Ta
(ppm)

PWM-18-111


6.30

13.20

6.90

1.52

251

PWM-18-111

including

11.00

12.00

1.00

3.88

925

PWM-18-111B


7.63

8.07

0.44

3.53

114

PWM-18-111B


7.63

13.48

5.85

1.89

168

PWM-18-111B

including

10.81

12.80

1.99

3.11

254

PWM-18-112


7.12

14.67

7.55

1.05

216

PWM-18-112

including

10.00

13.00

3.00

1.79

361

PWM-18-114


6.57

6.82

0.25

0.76

114

PWM-18-115


2.55

6.05

3.50

1.52

160

PWM-18-115

including

3.55

4.55

1.00

2.55

207

PWM-18-116


32.14

33.59

1.45

0.52

481

PWM-18-116


43.68

50.82

7.14

2.14

288

PWM-18-116

including

46.68

47.68

1.00

3.07

611

PWM-18-116

including

49.10

50.10

1.00

2.80

217















PWM-18-110, 113 and PWM-18-117 have no significant Li values

 

Drill hole collar locations are given in Table 2 and are plotted in Figures 4 and 5. Drill holes intersect the pegmatite dyke at approximately 90°, thus intersected mineralized widths are close to true widths.

Figure 1 Coarse-grained spodumene at 12 m, PWM-18-111, West Joe Dyke. Note spodumene crystal with pink rim and green core.

Figure 2 Pollucite with white veining in drill core at 11 m, PWM-18-112, West Joe Dyke.

Figure 3 Pale pink to grey pollucite with white veining next to pale green spodumene at 49.5 m, PWM-18-116, West Joe Dyke.

West Joe spodumene pegmatite is located 1.6 km southwest of the western edge of the Main Dyke and 3.0 km southwest of the Northeast Dyke (Figure 4). West Joe, Main and Northeast Dykes occur along a SW-NE trend (Figure 4). As the spodumene mineralization is the same in all three dykes and the dykes are along the same trend, the 3.0 km area between West Joe, Main and the Northeast Dykes is a large exploration target for potentially more spodumene pegmatites. 

Figure 4 Case Lake Property showing the location of West Joe Dyke, Main Dyke, East and Northeast Dyke drilling.

Figure 5 Location of drill hole collars for West Joe Dyke drill program.

Table 2 Drill hole collar locations on West Joe Dyke, Case Lake Property. UTM NAD 83, Zone 17. DGPS survey.















BHID

Easting (m)

Northing (m)

Elevation (m)

Azimuth (°)

Dip (°)

Depth (m)

PWM-18-110

576968.25

5431118.64

345.27

95

45

194

PWM-18-111

576322.20

5431104.02

344.66

174

45

44

PWM-18-111B

576321.53

5431104.21

344.58

170

45

26

PWM-18-112

576297.64

5431108.26

345.31

170

45

44

PWM-18-113

576265.30

5431108.13

346.14

170

45

74

PWM-18-114

576353.13

5431108.09

344.17

170

45

42

PWM-18-115

576330.10

5431098.57

345.02

170

45

25

PWM-18-116

576301.85

5431143.54

343.17

170

45

96

PWM-18-117

576493.76

5431174.07

339.82

170

45

145








 

Quality Control
The drill core was sampled so that 1 m of the Case Batholith tonalite host rock was sampled followed by 1 m long samples of the pegmatite dyke and 1 m of the Case Batholith. The sampling followed lithology boundaries so that only one lithology unit is within a sample, except for the < 20 cm pegmatite veins in tonalite which were merged into one sample. The drill core samples were delivered to SGS preparation lab in Cochrane by Power Metals' geologists. The core was then shipped to SGS analytical lab in Lakefield, Ontario which has ISO 17025 certification. Every 20 samples included one external quartz blank, one external lithium standard and one core duplicate. The ore grade Li2O% was prepared by sodium peroxide fusion with analysis by ICP-OES with a detection limit of 0.002 % Li2O. A QA/QC review of the standards and blanks for this drill program indicate that they passed and the drill core assays are accurate and not contaminated.

Case Lake
Case Lake Property is located in Steele and Case townships, 80 km east of Cochrane, NE Ontario close to the Ontario-Quebec border. The Case Lake pegmatite swarm consists of six spodumene dykes: North, Main, South, East and Northeast Dykes on the Henry Dome and the West Joe Dyke on a new tonalite dome. Power Metals has an 80% interest with its 20% working interest partner MGX Minerals Inc.

Qualified Person

Julie Selway, Ph.D., P.Geo. supervised the preparation of the scientific and technical disclosure in this news release. Dr. Selway is the VP of Exploration for Power Metals and the Qualified Person ("QP") as defined by National Instrument 43-101. Dr. Selway is supervising the exploration program at Case Lake. Dr. Selway completed a Ph.D. on granitic pegmatites in 1999 and worked for 3 years as a pegmatite geoscientist for the Ontario Geological Survey. Dr. Selway also has twenty-three scientific journal articles on pegmatites. A National Instrument 43-101 report has been prepared on Case Lake Property and filed on July 18, 2017.

About Power Metals Corp.

Power Metals Corp. is a diversified Canadian mining company with a mandate to explore, develop and acquire high quality mining projects. We are committed to building an arsenal of projects in both lithium and high-growth specialty metals and minerals. We see an unprecedented opportunity to supply the tremendous growth of the lithium battery and clean-technology industries. Learn more at www.powermetalscorp.com.

ON BEHALF OF THE BOARD,

Johnathan More, Chairman & Director

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

No securities regulatory authority has either approved or disapproved of the contents of this news release. The securities being offered have not been, and will not be, registered under the United States Securities Act of 1933, as amended (the "U.S. Securities Act"), or any state securities laws, and may not be offered or sold in the United States, or to, or for the account or benefit of, a "U.S. person" (as defined in Regulation S of the U.S. Securities Act) unless pursuant to an exemption therefrom. This press release is for information purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities of the Company in any jurisdiction.

Cautionary Note Regarding Forward-Looking Information

This press release contains forward-looking information based on current expectations, including the use of funds raised under the Offering. These statements should not be read as guarantees of future performance or results. Such statements involve known and unknown risks, uncertainties and other factors that may cause actual results, performance or achievements to be materially different from those implied by such statements. Although such statements are based on management's reasonable assumptions, Power Metals assumes no responsibility to update or revise forward-looking information to reflect new events or circumstances unless required by law.

Although the Company believes that the expectations and assumptions on which the forward-looking statements are based are reasonable, undue reliance should not be placed on the forward-looking statements because the Company can give no assurance that they will prove to be correct. Since forward-looking statements address future events and conditions, by their very nature they involve inherent risks and uncertainties. These statements speak only as of the date of this press release. Actual results could differ materially from those currently anticipated due to several factors and risks including various risk factors discussed in the Company's disclosure documents which can be found under the Company's profile on www.sedar.com.

This press release contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E the Securities Exchange Act of 1934, as amended and such forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. The TSXV has neither reviewed nor approved the contents of this press release.

SOURCE POWER METALS CORP

View original content to download multimedia: http://www.newswire.ca/en/releases/archive/October2018/09/c1064.html

Power Metals Corp., Johnathan More, 646-661-0409, [email protected] CNW Group 2018


Source: Canada Newswire (October 9, 2018 - 3:05 AM EDT)

News by QuoteMedia
www.quotemedia.com

Legal Notice