# GoldMining La Mina NI 43-101 PEA effective April 22 2026

Source Brief: https://evesgoldminers.com/research/source-briefs/goldmining-inc-2026-06-08-goldmining-la-mina-ni-43-101-pea-effective-april-22-202-0655b8bf
Original source: https://www.sec.gov/Archives/edgar/data/1538847/000143774926019781/ex_971367.htm
Original published: 2026-06-08
EGM generated: 2026-09-04
Company: GoldMining Inc. (GLDG)

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# GoldMining La Mina NI 43-101 PEA effective April 22 2026

Source: https://www.sec.gov/Archives/edgar/data/1538847/000143774926019781/ex_971367.htm
Published: 2026-06-08T00:00:00+00:00
Fetched: 2026-07-30T17:29:26.053+00:00
Source artifact: 0655b8bf-4a6a-4ef9-843e-4a5d63aee1ab
Normalizer input: text

## Content

# GoldMining La Mina NI 43-101 PEA effective April 22 2026
Source: https://www.sec.gov/Archives/edgar/data/1538847/000143774926019781/ex_971367.htm
Published: 2026-06-08
EX-99.2
3
ex_971367.htm
EXHIBIT 99.2
ex_971367.htm
Exhibit 99.2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page I
DATE AND SIGNATURE PAGE
GoldMining Inc., Technical Report and Preliminary Economic Assessment for the La Mina Gold-Copper Mineral Deposit, Antioquia, Republic of Colombia.
Technical Report Effective Date: April 22, 2026
[“ Signed by/Sealed ”] Scott E. Wilson
Scott E. Wilson, C.P.G.
Geologist
[“ Signed by/Sealed ”] Zeke Blakeley
Ray “Zeke” Blakeley, SME-RM, QP
Mining Engineer
[“ Signed by/Sealed ”] Rick S. Jordan
Rick S. Jordan, SME-RM, QP
Process Engineer
Resource Development Associates Inc.
Effective Date April 22, 2026
1415-0313-9360, v. 2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page II
AUTHOR ’ S CERTIFICATE, SCOTT E. WILSON
I, Scott E. Wilson, CPG, SME-RM, of Highlands Ranch, Colorado, United States as an author of the technical report entitled “Technical Report and Preliminary Economic Assessment for the La Mina Gold-Copper Mineral Deposit, Antioquia, Republic of Colombia” (the “Technical Report”) with an Effective Date of April 22, 2026, prepared for GoldMining Inc. (the “Issuer”) do hereby certify:
1.
I am currently employed as President by Resource Development Associates Inc., Highlands Ranch, Colorado 80126.
2.
I graduated with a Bachelor of Arts degree in Geology from the California State University, Sacramento in 1989.
3.
I am a Certified Professional Geologist and member of the American Institute of Professional Geologists (CPG #10965) and a Registered Member (#4025107) of the Society for Mining, Metallurgy and Exploration, Inc.
4.
I have been employed as both a geologist and a mining engineer continuously for 34 years. My experience included resource estimation, mine planning, geological modeling, geostatistical evaluations, project development, and authorship of numerous technical reports and preliminary economic assessments of various projects throughout North America, South America and Europe. I have employed and mentored mining engineers and geologists continuously since 2003.
5.
I have read the definition of “Qualified Person” set out in National Instrument 43-101 (“NI 43-101) and certify that by reason of my education, affiliation with a professional association (as defined in NI 43-101) and past relevant work experience, I fulfill the requirements to be a “Qualified Person” for the purposes of NI 43-101.
6.
I visited the Project and surrounding area on March 3, 2026.
7.
I am responsible for all parts of Section 1 through Section 12, Section 14 and 15, Section 18 through Section 20 and Sections 23 through Section 27.
8.
I am independent of the Issuer as independence is described in Section 1.5 of NI 43-101.
9.
I have been involved with the Property as a qualified person since 2012.
10.
I have read NI 43-101 and Form 43-101F1, and this Technical Report was prepared in compliance with NI 43-101.
11.
As of the Effective Date of this Technical Report, to the best of my knowledge, information and belief, the portions of the Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make the portions of the Technical Report for which I am responsible, not misleading.
Dated: April 28, 2026
(signed by/sealed) Scott Wilson
Scott E. Wilson, CPG, SME-RM
Resource Development Associates Inc.
Effective Date April 22, 2026
1415-0313-9360, v. 2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page III
AUTHOR ’ S CERTIFICATE, ZEKE BLAKELEY
I, Ray “Zeke” Blakeley, SME-RM, QP, of Butte Montana, as an author of the technical report entitled “Technical Report and Preliminary Economic Assessment for the La Mina Gold-Copper Mineral Deposit, Antioquia, Republic of Colombia” (the “Technical Report”) with an Effective Date of April 22, 2026, prepared for GoldMining Inc. (the “Issuer”) do hereby certify:
1.
I am currently employed as a Principal by MineTech, LLC, 29 Denali Lane, Butte, Montana USA 59701.
2.
I graduated with a Bachelor of Science degree in Mine Engineering from Montana College of Mineral Science and Technology, Butte, Montana 1994.
3.
I am a Registered Member (#4029863) of the Society for Mining, Metallurgy and Exploration, Inc.
4.
I have been employed as a mining engineer continuously for a total of 28 years. My experience includes underground and surface mine planning and design, production scheduling, feasibility studies, cost estimating, strategic planning, mine expansion planning, ground control management, mobile equipment maintenance, economic studies, reclamation, construction management and mine closure throughout North America. I have mentored and employed mining engineers continuously since 1997.
5.
I have read the definition of “Qualified Person” set out in National Instrument 43-101 (“NI 43-101”) and certify that by reason of my education, affiliation with a professional association (as defined in NI 43-101) and past relevant work experience, I fulfill the requirements to be a “Qualified Person” for the purposes of NI 43-101.
6.
I have not visited the Project site.
7.
I am responsible for Section 16 and co-authored Sections 18, 21, 22, 25, and 26 of the Technical Report.
8.
I am independent of the Issuer as independence is described in Section 1.5 of NI 43-101.
9.
Prior to being retained by the Issuer, I have not had prior involvement with the Property that is the subject of the Technical Report.
10.
I have read NI 43-101 and Form 43-101F1, and this Technical Report was prepared in compliance with NI 43-101.
11.
As of the Effective Date of this Technical Report, to the best of my knowledge, information and belief, the portions of the Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make the portions of the Technical Report for which I am responsible, not misleading.
Dated: April 28, 2026
(signed by/sealed) Ray “ Zeke ” Blakeley
Ray “Zeke” Blakeley, QP, SME-RM
Resource Development Associates Inc.
Effective Date April 22, 2026
1415-0313-9360, v. 2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page IV
AUTHOR ’ S CERTIFICATE, RICK JORDAN
I, Rick S. Jordan, SME-RM, QP, of Butte, Montana, as an author of the technical report entitled “Technical Report and Preliminary Economic Assessment for the La Mina Gold-Copper Mineral Deposit, Antioquia, Republic of Colombia” (the “Technical Report”) with an Effective Date of April 22, 2026 prepared for GoldMining Inc. (the “Issuer”) do hereby certify:
1.
I am currently employed as Process Engineer by Minetech, LLC, 29 Denali Lane, Butte, Montana USA 59701
2.
I graduated with a Bachelor of Science degree in Mineral Processing Engineering, Montana College of Mineral Science and Technology, 1990.
3.
I am a Registered Member (#4377091) of the Society for Mining, Metallurgy and Exploration, Inc.
4.
I have been employed as both a metallurgist and a process engineer continuously for a total of 35 years. My experience included metallurgical test work, process flow sheet design, mine process operation, operating statistical analyses, capital cost and operating cost estimating, due diligence, operations performance optimization. project development, and authorship of numerous technical reports and preliminary economic assessments of various projects globally
5.
I have read the definition of “Qualified Person” set out in National Instrument 43-101 (“NI 43-101) and certify that by reason of my education, affiliation with a professional association (as defined in NI 43-101) and past relevant work experience, I fulfill the requirements to be a “Qualified Person” for the purposes of NI 43-101.
6.
I have not visited the Project.
7.
I am responsible for Sections 13, 17 and co-authored 18, 21, 22, 25, and 26 of the Technical Report.
8.
I am independent of the Issuer as independence is described in Section 1.5 of NI 43-101.
9.
Prior to being retained by the Issuer, I have not had prior involvement with the Property that is the subject of the Technical Report.
10.
I have read NI 43-101 and Form 43-101F1, and this Technical Report was prepared in compliance with NI 43-101.
11.
As of the Effective Date of this Technical Report, to the best of my knowledge, information and belief, the portions of the Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make the portions of the Technical Report for which I am responsible, not misleading.
Dated: April 28, 2026
[ “ Signed by/Sealed ” ] Rick S. Jordan
Rick S. Jordan, SME-RM, QP
Resource Development Associates Inc.
Effective Date April 22, 2026
1415-0313-9360, v. 2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page V
TABLE OF CONTENTS
1
Summary
1
1.1
La Mina Mineral Resource Estimate
1
1.2
Preliminary Economic Assessment
2
1.3
Mineralization
3
1.4
Metallurgy
4
1.5
Conclusions and Recommendations
4
2
Introduction
5
2.1
Purpose of Technical Report
5
2.1.1
Personal Inspection
5
2.1.1.1
Units of Measure - Abbreviations
5
2.1.1.2
Acronyms and Symbols
6
3
Reliance on Other Experts
7
4
Property Description and Location
8
4.1
Area and Location
8
4.2
Mineral Tenure
10
4.3
Surface Rights Agreements
11
4.4
General
12
5
Accessibility, Climate, Local Resources, Infrastructure and Physiography
13
5.1
Access and Infrastructure
13
5.2
Physiography
13
5.3
Climate
13
6
History
14
6.1
Exploration Prior to 2002
14
6.2
Exploration 2002 - 2008
14
6.3
AGA Drilling
16
7
Geological Setting and Mineralization
17
7.1
Regional Geology
17
7.2
Property Geology
20
7.3
Intrusive Rocks
21
7.3.1
X2 Porphyry (X2)
22
7.3.2
X1 Porphyry (X1)
22
7.3.3
X3 Porphyry (x3)
23
7.3.4
La Cantera Porphyry (C1)
23
7.3.5
El Limon Porphyry (L1)
24
7.3.6
El Limon Porphyry (L2)
24
7.3.7
El limon Porhyry (L3)
24
7.3.8
G1 Porphyry (G1)
24
7.3.9
G2 Porphyry (G2)
25
7.3.10
G4 Porphyry (G4)
25
7.3.11
Intrusive Breccias
25
7.4
Volcanic Rocks
26
7.5
Structure
26
7.6
La Cantera Prospect Geology
27
7.7
La Cantera Prospect Alteration
29
7.8
La Cantera Prospect Mineralization
32
7.9
Middle Zone Prospect Geology
33
Resource Development Associates Inc.
Effective Date April 22, 2026
1415-0313-9360, v. 2
GoldMining Inc.
NI 43-101 Report – La Mina Project
Page VI
7.10
Middle Zone Prospect Alteration
35
7.11
Middle Zone Prospect Mineralization
35
7.12
La Garrucha Prospect Geology
37
7.13
La Garrucha Prospect Alteration
42
7.14
La Garrucha Prospect Mineralization
43
7.15
El Limon PROSPECT Geology
43
7.16
El Limon Prospect Alteration
44
7.17
El Limon Prospect Mineralization
44
8
Deposit Types
45
9
Exploration
46
10
Drilling
49
10.1
La Cantera Drilling
49
10.2
Middle Zone Drilling
52
10.3
La Garrucha Drilling
54
10.4
El Limon Drilling
56
10.5
Trenching
57
10.6
Rock Sampling and Soil Geochemistry
57
11
Sample Preparation, Analyses, and Security
58
11.1
Sample preparation Prior to 2022
58
11.2
2022 Sample Preparation Procedures
59
11.3
Standard, Blank, and Duplicate Samples
60
11.3.1
Standard, Blank, and Duplicate Samples Prior to 2022
60
11.3.2
Standard Results Subsequent to LMDDH-010
61
11.3.3
Blank results Prior to 2022
74
11.3.4
Duplicate Types and results Prior to 2022
80
11.3

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