Shallow intersections with highly anomalous cobalt and nickel encountered in a continuous zone overlying the previously reported nickel saprolite mineralization

Vancouver, B.C. – Pacific Rim Cobalt Corp. (the “Company” or “Pacific Rim Cobalt”) (CSE: BOLT) (OTCQB: PCRCF) (FRANKFURT: NXFE) is pleased to announce results from its ongoing 2019 shallow drilling program at its flagship Cyclops, nickel/cobalt development project, Indonesia. The drilling is part of a multi-faceted exploration program aimed at confirming historical results and guiding a project development plan.

Highlight Intersections include:

11 metres @ 0.89% nickel, 0.15% cobalt; from surface

8 metres @ 1.03% nickel, 0.29% cobalt; from surface

7 metres @ 1.19% nickel, 0.20% cobalt; from surface

8 metres @ 1.42% nickel, 0.16% cobalt; 2 metres from surface

10 metres @ 1.31% nickel, 0.15% cobalt; from surface

10 metres @ 0.80% nickel, 0.14% cobalt; from surface

10 metres @ 1.65% nickel, 0.12% cobalt; from surface

8 metres @ 0.96% nickel, 0.14% cobalt; from surface

As previously announced highly anomalous cobalt values together with elevated nickel were intersected in the near surface zone.  These intersections were encountered in the limonite zone and form a continuous blanket over the entire 600 metre x 300 metre area drilled.

This zone varies in thickness from 2 to 11 metres and immediately overlies previously reported nickel values in the saprolite zone and considerably enhances the potential size of the mineralized body of material.

“The Company is very pleased with this latest round of drill results. The elevated cobalt values are of significant importance, considering the commodity’s recent price increase and the role it plays in the battery metals supply chain. Both our cobalt and nickel results continue to add to our optimism that the Cyclops project will create shareholder value.” remarked Ranjeet Sundher, President and Chief Executive Officer of Pacific Rim Cobalt.

This month, Indonesia’s President Joko Widodo said the country should process more of its own natural resources, such as coal, bauxite, palm oil and nickel, rather than just exporting them. Indonesia has said it wants to use its abundant nickel reserves to build an electric car industry. Last year, Chinese battery materials company, GEM, said it would work with battery giant CATL and stainless steel producer Tsingshan, to build a US$700 million plant in Indonesia to produce nickel for batteries.

The zone has been bulk sampled for follow up metallurgical test work in the current on-going bench-scale program. This style of mineralization from previous scoping test work is amenable to processing by acid leach for the recovery of cobalt and nickel and will be subject to further test work in the current detail bench-scale work.

The program was completed on the target plateau area developed over a lateritized upfaulted block of peridotite in order to test the continuity of the mineralized laterite profiles.

The total program involved the following:

  • 75 drill holes varying in depth from 10 -29 metres
  • 1019.5 metres drilled
  • 898 samples assayed to date
  • 51 Auger holes drilled to a depth of between 1 – 3 metres
  • 11 test-pits completed for bulk sampling ranging in depth from 2 – 6 metres

Drill intersections with cutoff grades at 0.05% and 0.10% cobalt included:

HOLE ID From To Length Nickel Cobalt NiEQ Cutoff Grade
(m) (m) (m) (%) (%) (%) (%)
DD219 2.00 5.00 3.00 1.24 0.12 1.50 0.05% Co
And 3.00 5.00 2.00 1.43 0.16 1.75 0.10% Co
DD466 0.00 2.00 2.00 1.47 0.15 1.78 0.05% Co
DD201 0.00 3.00 3.00 1.21 0.10 1.42 0.05% Co
And 1.00 3.00 2.00 1.42 0.12 1.66 0.10% Co
DD202 0.00 4.80 4.80 0.91 0.16 1.24 0.05% Co
DD262 0.00 7.00 7.00 0.84 0.09 1.03 0.05% Co
And 4.00 7.00 3.00 1.29 0.13 1.56 0.10% Co
DD264 1.00 4.00 3.00 1.45 0.22 1.90 0.05% Co
DD266 0.00 6.00 6.00 1.32 0.20 1.73 0.05% Co
And 1.00 5.00 4.00 1.47 0.26 2.00 0.10% Co
DD268 0.00 8.00 8.00 1.03 0.29 1.63 0.05% Co
And 3.00 8.00 5.00 1.19 0.43 2.07 0.10% Co
DD242 0.00 3.00 3.00 1.17 0.13 1.44 0.05% Co
And 1.00 3.00 2.00 1.43 0.17 1.77 0.10% Co
DD267 0.00 4.00 4.00 1.06 0.13 1.33 0.05% Co
DD269 0.00 5.00 5.00 1.20 0.14 1.49 0.05% Co
And 2.00 5.00 3.00 1.48 0.19 1.87 0.10% Co
DD271 0.00 8.00 8.00 1.23 0.11 1.45 0.05% Co
DD273 0.00 7.00 7.00 1.19 0.20 1.61 0.05% Co
And 2.00 6.00 4.00 1.39 0.30 2.01 0.10% Co
DD260 0.00 2.00 2.00 1.09 0.25 1.59 0.05% Co
And 1.00 2.00 1.00 1.45 0.40 2.28 0.10% Co
DD276 0.00 5.00 5.00 1.09 0.11 1.31 0.05% Co
DD274 0.00 5.00 5.00 0.92 0.11 1.15 0.05% Co
And 1.00 5.00 4.00 1.02 0.12 1.27 0.10% Co
DD220 2.00 10.00 8.00 1.42 0.16 1.76 0.05% Co
And 3.00 8.00 5.00 1.30 0.23 1.77 0.10% Co
DD240 1.00 4.00 3.00 1.43 0.21 1.86 0.10% Co
DD222 1.00 9.00 8.00 0.80 0.10 0.99 0.05% Co
And 2.00 9.00 7.00 0.82 0.10 1.02 0.10% Co
DD241 1.00 5.00 4.00 1.48 0.11 1.69 0.05% Co
And 2.00 5.00 3.00 1.70 0.11 1.93 0.10% Co
DD288 0.00 10.00 10.00 1.31 0.15 1.61 0.05% Co
And 1.00 8.00 7.00 1.24 0.18 1.62 0.10% Co
DD295 0.00 10.00 10.00 0.80 0.14 1.09 0.05% Co
And 5.00 10.00 5.00 1.08 0.19 1.47 0.10% Co
DD305 0.00 3.00 3.00 1.00 0.17 1.34 0.05% Co
And 1.00 3.00 2.00 1.21 0.21 1.63 0.10% Co
DD294 0.00 6.00 6.00 0.66 0.13 0.93 0.05% Co
And 2.00 6.00 4.00 0.77 0.16 1.09 0.10% Co
DD304 0.00 4.00 4.00 0.82 0.14 1.11 0.05% Co
DD306 0.00 5.00 5.00 1.01 0.12 1.26 0.05% Co
DD282 0.00 7.00 7.00 1.12 0.11 1.34 0.05% Co
And 2.00 6.00 4.00 1.40 0.14 1.68 0.10% Co
DD291 0.00 5.00 5.00 0.87 0.18 1.23 0.05% Co
And 2.00 5.00 3.00 0.98 0.24 1.49 0.10% Co
DD289 0.00 10.00 10.00 1.65 0.12 1.88 0.05% Co
And 0.00 6.00 6.00 1.12 0.16 1.45 0.10% Co
DD299 0.00 5.00 5.00 1.24 0.13 1.51 0.05% Co
And 2.00 4.00 2.00 1.30 0.22 1.75 0.10% Co
DD300 0.00 8.00 8.00 0.96 0.14 1.25 0.05% Co
And 4.00 8.00 4.00 1.21 0.19 1.60 0.10% Co
DD301 0.00 11.00 11.00 0.89 0.15 1.20 0.05% Co
And 2.00 10.00 8.00 0.91 0.18 1.28 0.10% Co
DD310 0.00 6.00 6.00 1.05 0.14 1.34 0.05% Co
and 3.00 5.00 2.00 1.38 0.25 1.88 0.10% Co
DD314 0.00 5.00 5.00 1.17 0.14 1.45 0.05% Co
and 1.00 4.00 3.00 1.23 0.18 1.61 0.10% Co

All drill intersections reported in this press release are true widths. All holes are vertical and the mineralizing system is flat lying and parallel to the surface topography.

The Cyclops Project area located in Papua Province, Indonesia, benefits from excellent infrastructure, including proximity to a workforce and supplies, sealed roads, ocean access, nearby port facility, and gentle topography. The road system enables year-round access to the project and connects it with the large town of Sentani, located about 15 kilometres (kms) to the east, and with Jayapura, the capital city of Papua province, located about 40 kms to the east.

Sample Processing

All drilling results discussed in the press release are JORC compliant with all protocols in place. Assaying was completed at the Geo Assay Laboratory – PT. Geoservices, Cikarang, Jakarta. The Geo Assay Laboratory analyzed the samples using the XRF fusion method. PT Geoservices Ltd – Geo Assay Laboratory employed industry-standard internal QA/QC methods that Pacific Rim Cobalt reviewed and found acceptable.

Exploration drilling and sample procedure protocols include: insertion of blank and certified samples; photographing and weighing of core; recording of recovery %; samples half cored with the balance retained for further analysis if required; sample intervals of 1m; sample recovery is core; all drill location and elevations recorded.

National Instrument 43-101 Disclosure

The technical content of this news release has been reviewed and approved by Mr. Garry Clark, PGeo, independent director of Pacific Rim Cobalt and a Qualified Person as defined by National Instrument 43-101.

1NiEQ (nickel equivalent)

calculation basis: cobalt price per 3 months (LME data) $36.50/kg; nickel price per 3 months (LME data) $17.60/kg; C = ratio between cobalt price/nickel price; C = $36.50/$17.60 = $2.07; NiEQ = (% cobalt x C) + % nickel. No metallurgical recoveries were applied to either metal as it is expected that the metallurgical recoveries will be similar for both metals.

About Pacific Rim Cobalt

Pacific Rim Cobalt is a Canadian‐based exploration company focused on the acquisition and development of production-grade nickel and cobalt deposits, key raw material inputs for the growing lithium‐ion battery industry. Visit https://pacificrimcobalt.com/ to find out more.

Pacific Rim Cobalt Corp.

Ranjeet Sundher – President and CEO

(604) 922-8272

rsundher@pacificrimcobalt.com

Steve Vanry – CFO & Director

(604) 922-8272

steve@vanrycap.com

Sean Bromley – Director & Investor Contact

(778) 985-8934

sbromley@investfortuna.com

Reader Advisory

This news release may contain statements which constitute “forward-looking information” that are subject to risks and uncertainties. All statements herein, other than statements of historical fact, are to be considered forward-looking, including statements regarding the plans, intentions, beliefs and current expectations of the Company, its directors, or its officers with respect to the future business activities of the Company and with respect to the results of exploration and prospective plans in regards to the Cyclops project. The words “may”, “would”, “could”, “will”, “intend”, “plan”, “anticipate”, “believe”, “estimate”, “expect” and similar expressions, as they relate to the Company, or its management, are intended to identify such forward-looking statements. Although the Company believes the expectations expressed in such forward-looking information are based on reasonable assumptions, such information is not a guarantee of future performance and actual results or developments may differ materially from those contained in forward-looking information. Information provided in this document is necessarily summarized and may not contain all available material information. Although Pacific Rim Cobalt has attempted to identify important factors that could cause actual results, performance or achievements to differ materially from those contained in the forward-looking statements, there can be other factors that cause results, performance or achievements not to be as anticipated, estimated or intended. Factors that could cause actual results to differ materially from those in forward-looking information include, but are not limited to, fluctuations in market prices, success of the operations of the Company, continued availability of capital and financing and general economic, market or business conditions.  There can be no assurances that such information will prove accurate and, therefore, readers should not place undue reliance on forward-looking statements. The forward-looking statements in this news release are made as of the date of this news release, and the Company does not assume any obligation to update any forward-looking information except as required under the applicable securities laws.

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