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Drilling Recommences at Golden Jubilee Gold Project

Corporate Updates

Transatlantic Mining Corp. | Suite 400 | 837 West Hastings Street | Vancouver | Canada V6E 3T5

T 604-630 7296 | F 604-357 1139| www.transatlanticminingcorp.com

Drilling Recommences at Golden Jubilee Gold Project

TCO NEWS RELEASE-VANCOUVER, B.C September 16, 2022 – Transatlantic Mining Corp. (the “Company”) (TCO:TSX.V)

is pleased to announce it will recommence drilling at the Golden Jubilee Mine and associated claims in Granite County, Montana

USA. This drill program will follow on from an initial set of drilling results from a program undertaken earlier this year and

announced in March 2022. The program will comprise of a total of 2,000 metres of drilling which will target the mineralized

structure down dip and along strike from the existing drillholes and mine development.

In addition, geophysics field work of 5,300 line metres has already been completed on the property . This is currently being

interpreted and analysed with the objective of identifying new drill targets.

September 2022 Drilling Set Up

Figure 1: Reverse Circulation Drilling Rig Set up to drill Golden Jubilee Vein

Page 2 of 5

About Golden Jubilee

The 22 Golden Jubilee claims (Figure 2) are situated in Granite County, Montana USA and have had a number of previous owners.

There has been only limited exploration and mining on a vein located on the Red Lion Line, which is a structure known to continue

over a regional strike of 7 km in length. The Golden Jubilee Mine is located in mountainous country at an elevation of approximately

2,350 m.

Figure 2: Plan View and Area with new Geophysical Ground data capture

The Geophysical lines include Induced Polarisation and Resistivity lines on 50 m spacing with 5,300 line metres now completed .

This is currently being analysed for geological responses over the property.

Drilling

The following long section (Figure 3) highlights the intersections obtained from historical drilling as well as the drilling undertaken

in March 2022 at the Golden Jubilee Project.

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Figure 3: Long Section looking North West on Golden Jubilee Vein

The Company has recommenced its first drilling campaign into the Golden Jubilee deposit after reporting five assay results in March

2022, including Hole 1611 10.7 metres at 9.9 g/t Au (including 3.7 m at 18.46 g/t Au) (Table 1). The Company is fully funded to

complete this program with an additional 2,000 metres planned to be drilled. The mineralization has been interpreted down dip and

along strike from previous intersections and the assay results provide sufficient encourageme nt to engage in further drilling.

Exploration Permits have been received to allow further holes to be drilled once this 2,000m is complete . The gold mineralization

intersected by the diamond drilling is within an iron rich replacement and sulphides zone an d shear; along with associated quartz.

Some characteristics of the mineralization include:-

• The drilling intersections are shallow between 30 and 80 metres from surface.

• The contacts to the mineralization are in competent marbleised limestones.

• There is new evidence for multiple parallel mineralized structures.

“The first phase of drilling confirmed the presence of geology conducive to hosting gold mineralization as well as an extension of

mineralized structure . This supports and underpins the potential for deeper and strike extensions to the high grade mineralization

observed at the Golden Jubilee in combination with existing high grade production and processing information .” commented

Bernie Sostak CEO of Transatlantic Mining.

Historical Production

Although some mining occurred prior to 2000 there are few productions records in existence . Table 2 contains the results from a

bulk sample taken in 2000 and the more recent 10,000 t parcel mined in 2014.

Period *Analysed/**Processed at Tonnes Grade ( g/t

Au)

Au Gravity %

Recovery

Au Total %

Recovery

September 2000 *Barrick-Golden Sunlight 447 64.7 g/t Au NR 96.7 %

July- September 2014 **Phillipsburg Mill 3,864 10.47 g/t Au 47 % 78.2 %

September –

November 2014

**Barrick -Golden Sunlight 5,908 8.05 g/t Au NR 88.5 %

NR= Not recorded separately

Table 2: Recent Trial Mining and Processing of the Golden Jubilee Mine 2000 and 2014

Historical Drilling

Previous exploration drilling has included 37 holes drilled prior to 2013 (Table 3) where the gold mineralisation and vein had been

observed to be approximately 2.5 m wide with an 80-degree dip. Enrichments and wider mineralisation widths have been observed

on geological cross structures striking at an obtuse angle to the Red Lion vein trend.

Review by Qualified Person (* Note Table 1,2,3 )

Aslam Awan PhD CP MAusIMM (CP Geo) is the Qualified Person pursuant to National Instrument 43 -101

responsible for having reviewed and approved, the technical information contained in this news release. Mr Awan

is the Principal for AAA GeoConsultants :

(*)The diamond drill HQ core samples were crushed in whole to plus 70 % passing 2 mm and then split and

pulverised with analysis for gold and silver at the Christofferson Laboratory, Smelterville, Idaho USA. The

Laboratory is an independent assay and umpire laboratory that follows industry techniques with blanks and

standards inserted on batches of 25 with the sample being pulverised and analysed with a 30 gram fire assay

charge and a gravimetric finish. True widths were estimated based on the dip cross section width of the

mineralisation at 1.0 g/t Au cutoff ( Table 1). Table 3 are historical holes drilled and assayed

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Further announcements will be made in regard to the activities as they transpire.

About Transatlantic Mining Corp.

Transatlantic Mining ( TSX-V: TCO) is an emerging precious and base metal explorer. The Company has a focus on converting

projects into mines within stable mining jurisdictions. The Company currently has property interests including an 80% Joint Venture

position on the Monitor Copper-Gold project in Montana -Idaho (USA) and 100 % of the Golden Jubilee Gold Project with its

associated mining rights . The Company has also a lease to purchase arrangement for the Miller Gold Mine in Montana to 100%

ownership.

For further information please contact: Bernie Sostak +61 (0) 439 904 044

Email :[email protected]

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

Page 5 of 5

Table 1(*) : March HQ Diamond drill assay results for gold at > 1.0 g/t Au

Table 3 : Historical Drill assay results for gold at > 1.0 g/t Au

Drillhole

Number From (m) To (m) Length

(m)

True

Width

(m) #

g/t Au Vein

GJ 1610 31.2 34.7 3.5 3.5 2.42 Golden Jubilee

GJ 1611 36.3 46.9 10.7 7.0 9.89 Golden Jubilee

Includes 3.7 m at 18.46 g/t Au

GJ 1612 NSI Exploration

GJ 1613 53 57.3 4.3 4 5.19 Golden Jubilee

64 68.3 4.3 4 1.35 Parallel Vein

GJ 2101 75.5 78.6 3.7 3.5 5.05 Golden Jubilee

Includes 1.0 m at 11.3 g/t Au

Drillhole

Number From (m) To (m) Length

(m)

True

Width

(m) #

g/t Au Vein

GJ 1 64.8 65.5 0.8 0.7 6.51 Golden Jubilee

GJ 2 115.1 115.8 0.8 0.7 1.71 Golden Jubilee

GJ 3 51.1 62.5 4.6 4.5 7.20 Golden Jubilee

Includes 2.3 m at 21.1 g/t Au

GJ 6 44.2 62.5 9.9 5 3.56 Golden Jubilee

GJ 8 68.6 72.4 3.8 3.6 7.82 Golden Jubilee

Includes 3.0 m at 9.1 g/t Au

GJ 11 63.2 67.1 3.8 3.8 3.43 Parrallel Vein

74.7 81.5 6.2 4.6 5.66 Golden Jubilee

Includes 2.3 m at 8.3 g/t Au

GJ 14 48.8 53.3 4.6 4.5 8.25 Golden Jubilee

GJ 14 60.2 64.8 4.6 4.5 2.17 Parrallel Vein

GJ 15 51.8 56.4 4.6 4.5 4.28 Golden Jubilee

GJ 16 69.3 71.6 2.3 2.1 2.74 Golden Jubilee

GJ 25 79.2 85.3 6.1 5.5 1.18 Golden Jubilee

GJ 28 119.6 120.4 0.8 0.8 3.09 Golden Jubilee

GJ 29 153.2 156.2 3.0 3 1.46 Golden Jubilee

GJC 1 56.1 57.3 0.9 0.9 3.54 Golden Jubilee

GJC 2 49.1 53.5 4.4 4.4 31.66 Golden Jubilee

GJC 3 45.7 50.1 4.4 4.1 10.01 Golden Jubilee

Includes 2.0 m at 19.2 g/t Au

GJC 4 39.6 56.4 15.7 13 3.54 Golden Jubilee

Includes 2.6 m at 7.0 g/t Au Golden Jubilee