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Leach Testing Underway with GlyCat™ Process

Metallurgy & Processing

Leach Testing Underway with GlyCat™ Process

October 23, 2023/ British Columbia / Gold Port Corporation (CSE: GPO) (OTCQB:

GPOTF) (the “Company”) is pleased to announce that leach test work is underway using a

new and innovative leaching process. Draslovka’s Mining Innovation Centre in Perth,

Australia has been retained to test their patented “GlyCat™” glycine leaching technology for

the recovery of gold using a dual lixiviant system of glycine and sodium cyanide. Samples

from the Groete Gold Project have been received in Australia and are currently under

evaluation. Test work is being conducted under the supervision of Mr. William

Feyerabend, CPG, a Qualified Person under National Instrument 43-101, and a director of

the Company.

Glycine is a non-toxic biodegradable and recyclable amino acid commonly used as a food

additive. Industry test work by Draslovka’s Mining Innovation Centre in Perth, has

demonstrated that GlyCat™ enables significant operation cost savings from the reduction in

the use of cyanide, detoxification and other leaching reagents, potential improvements in

gold recovery as well as reduction of waste and wastewater treatment costs.

Company President and CEO, Adrian F. C. Hobkirk is quoted, “We are excited to be testing

state-of-the-art chemical solutions for the extraction of gold from the Groete Gold Deposit.

The Company is committed to identifying the most cost effective, environmentally friendly

and sustainable recovery process for this significant gold deposit."

About Draslovka

Draslovka Holding a.s. (Draslovka) is a global leader in cyanide-based chemical specialties

and agricultural chemicals including next generation fumigants and biocides. Utilizing the

company’s significant expertise, Draslovka develops and scales solutions which are vital for

delivering sustainable growth at pace. A private holding company based in the Czech

Republic, it is owned by four Czech families and has more than 100 years of experience in

hydrogen cyanide (HCN) production and HCN chemistry. The company specializes in the

production of fully synthetic and highly purified liquid HCN, which undergoes further

processing for application in a variety of downstream products ranging from mining

through to agriculture sectors. Through its scalable chemistry-based solutions, Draslovka

aims to unlock transformation and be the leading global player in the production of

cyanides for use in synthesis, mining, and industrial and agricultural applications, with

safety and environmental sustainability at the heart of all its operations.

About Gold Port Corporation

Gold Port Corporation (GPO) is focused on the further exploration and development of the

100% owned Groete Gold Project, located in Guyana, South America. The current focus of

the Company is to enhance the NI 43-101 gold deposit defined at the Groete Project to a

higher-grade lower tonnage resource. The Project was last explored in 2012, which

included a drill program that allowed the calculation of an Inferred Mineral Resource of

1.57 million gold equivalent ounces (gold plus copper) within 74 million tonnes, at a grade

of 0.66 grams per tonne gold equivalent. A cut-off grade of 0.25 gold equivalent grams per

tonne, a gold price of US$1,275 per ounce and copper price of US$3.00 per pound was used

in the calculation of the Inferred Mineral Resource. Details of the Mineral Resource are

contained in a National Instrument 43-101 report titled, Technical Report and Updated

Mineral Resource Estimate on the Groete Gold Copper Deposit, Groete Property, Guyana,

South America by P&E Mining Consultants Inc., dated April 16, 2019, available on SEDAR

and the Company website at www.goldportcorporation.com.

The Company owns a new MP Power track mounted drill rig located in Guyana and is siting

a road access to the project to initiate a drill program. The new program is anticipated to

include a 35-hole, 8,100-meter program which will seek to delineate a higher grade and

higher quality gold resource contained within the current geological model.

On behalf of the Board of Directors

Adrian F. C. Hobkirk

President, CEO and Director

T: 954-684-8040

E: [email protected]

W: www.goldportcorporation.com

Mr. William Feyerabend, CPG, a Consulting Geologist and Qualified Person under National

Instrument 43 -101, participated in the writing of this press release and approves the

scientific and technical content.

No stock exchange or securities regulatory authority has reviewed or acc epted responsibility for the

adequacy or accuracy of this release.

This news release contains certain “forward-looking statements” within the meaning of Section 21E

of the United States Securities and Exchange Act of 1934, as amended. Except for statement s of

historical fact relating to the Company, certain information contained herein constitutes forward -

looking statements. Forward -looking statements are based upon opinions and estimates of

management at the date the statements are made and are subject to a variety of risks and

uncertainties and other factors which could cause actual results to differ materially from those

projected in the forward-looking statements. The reader is cautioned not to place undue reliance on

forward- looking statements. We seek safe harbor.