Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

RRI.V ·

Riverside Resources Hits Gold in First Five Drill Holes at the Oakes Project

Exploration Programs

Riverside Resources Hits Gold in First Five

Drill Holes at the Oakes Project

Vancouver, British Columbia--(Newsfile Corp. - June 15, 2022) -

Riverside Resources Inc.

(TSXV:

RRI) (OTCQB: RVSDF) (FSE: 5YY)

("Riverside" or the "Company")

is pleased to report assay

results for the first five drillholes from the Company's twelve-hole, 1,700 meter diamond drill program

completed at the Oakes Gold Project (the "Project") in the Geraldton Gold Belt of northwestern Ontario,

Canada.

The primary focus of the program is the HG Target ("HG") originally identified by field geology and Mag-

VLF, and further refined with follow up IP geophysics and trenching exploration programs compiled and

expanded through Riverside work. Results from the first 5 holes focused on the central area of the HG

Target identified and expanded by Riverside's 2021 IP program. All holes intersected anomalous gold in

the anticipated target "zone" with the widest drilled interval so far

being 5 m estimated true thickness

with 2.1 g/t Au in hole DDH2022-02

and the highest assay value being

8.4 g/t over 1 m with visible

gold

. All 12 holes were drilled to between 126 m and 146 m total depth with one hole (DDH2022-08)

being terminated at 115 m where it intersected a fault and could not continue. All samples comprised

half-core, saw-cut samples with QA/QC described below and further at

www.rivres.com

. Samples are

generally considered to be 90-95% to true width.

Table 1: Spring 2022 Drill Program Highlights at Oakes (first 5 holes)

HOLE#

FROM (m)

TO (m)

INTERVAL (m)

GOLD (g/t)

DDH2022-01

95

96

1

1.7

DDH2022-02

including

77

78

83

79

6

1

2.1

8.4 (VG)

DDH2022-03

73

74.5

1.5

4.0

DDH2022-03

84

85

1

1.4

DDH2022-03

105

106

1

3.6

DDH2022-03

114.5

120.5

6

0.6

DDH2022-04

83

96

13

0.2

DDH2022-05

94

96.5

2.5

0.8

DDH2022-05

102

103.5

1.5

1.5

Figure 1: Figure shows a plan view of the drill program showing all 12 holes and the important

intersections plotted on regional geology map.

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/6101/127815_9e37c4edc4dd09fb_002full.jpg

Figure 2: A zoomed in detailed map showing the extension and intervals from this news

release and next coming holes that could expand the system along strike.

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/6101/127815_9e37c4edc4dd09fb_003full.jpg

Technical Interpretations & Observations:

Mineralized zones are being successfully hit in the drilling program and are associated with altered mafic

volcanics intercalated with thin sections of metasediments and narrow tuffaceous sections showing

minor hydrothermal breccia. Core near the top of these holes comprises strong chloritic alteration with

overall strong silicification and lesser carbonate bleaching along foliation and bands of biotite alteration

throughout. Quartz veins make up about 5% of the mineralized zones with pyrite and pyrrhotite fracture

fillings and blebs being a key mineralization an indicative feature so far in this early stage of drilling

analysis.

Overall, mineralization increases with depth comprising pyrite-pyrrhotite up to 3% total sulfides. Semi-

massive pyrite-pyrrhotite was noted in several holes and correlates to increased gold content. Visible

gold was found in two holes associated with pyrite and lesser pyrrhotite in areas of quartz veining. The

end of the zones is often marked by sections of millimeter-scale porphyroblastic garnets. At Holes -01, -

07 and -08 gabbroic units mark the beginning of the mineralized zones (assays are pending on the

higher numbered holes). Gabbroic units are usually dark, medium-grained, slightly magnetic, moderately

silicified rocks with minor disseminated pyrite and traces of pyrrhotite and chalcopyrite. These geologic

aspects will form the basis for developing the third dimension and understanding of the HG zone which

continues to be progressing.

Figure 3: Plan view of IP geophysics inversion data with Riverside's drill program completed

on the HG zone superimposed. Pending drill results will expand to the west the HG zone and

evaluate continued trend to the west.

To view an enhanced version of this graphic, please visit:

https://orders.newsfilecorp.com/files/6101/127815_9e37c4edc4dd09fb_004full.jpg

The Oakes project is located 25 km northeast of Equinox Gold's Hardrock Deposit along the Trans-

Canada Highway providing excellent access and allowed for efficient drilling completing work under

budget and faster than initially planned leaving more funds to undertake an drone magnetic geophysics

survey and follow up with the summer field exploration, mapping and sampling program. The Hardrock

Deposit is currently projected to produce 400,000 ounces of gold per year and has estimated resources

of over 5Moz

[1]

of gold making this a major deposit for Canada and Riverside seeks this as a target

analogue for the Oakes Property. Drilling at Oakes is the first drilling for Riverside's self-funded work to

advance the Project beyond the IP and surface work the Company completed over the last two years.

Riverside's President and CEO, John-Mark Staude:

"The Oakes Project had previously only seen

two drillholes, so we are very encouraged to see our first set of shallow holes include multi-gram gold

intercepts that demonstrate the interpreted vertical gold bearing structures continue at modest depths.

We will be compiling these 5 holes with assays from the remaining 7 holes with our IP-inversion work

to continue vectoring towards larger gold accumulations zones at the HG Target and across this

target-rich property."

The HG Zone has been described previously by Riverside (see press release December 1, 2021) were

Riverside has described the integration of the IP inversion and sampling which refined the interpretation

to fit the geologic context of the projects setting. At the HG Zone, Riverside sees a vertical contact and

stratigraphic sequence with some potentially important iron formations and shears. These aspects are

typical of some of the other major gold camps in the region including Geraldton, Beardmore but more

generally also at Red Lake and Island Gold.

Qualified Person & QA/QC:

As part of the quality control Riverside inserted blanks, duplicates and two different standards, into the

sample stream prior to delivery at Activation Laboratories in Thunder Bay. Logged core was delivered

from site to a core cutting facility in Thunder Bay by Riverside and trucked to Activation Laboratories

from this facility typically in batches of 2 to 4 holes at a time. Multi-Element Analysis using Aqua Regia

Extraction and (40 element) Inductively Coupled Plasma Atomic Emission Spectrometry Analytical and

fire assay for gold methods where used.

The Company also ran 4-acid total digestion in conjunction with

aqua regia over several mineralized zones as a check for the best analysis method. Activation

Laboratories is an ISO/IEC accredited laboratory.

The scientific and technical data contained in this news release was reviewed and approved by

Freeman Smith, P.Geo., a non-independent qualified person to Riverside Resources, who is

responsible for ensuring that the geologic information provided within this news release is accurate and

who acts as a "qualified person" under National Instrument 43-101 Standards of Disclosure for Mineral

Projects.

About Riverside Resources Inc.:

Riverside is a well-funded exploration company driven by value generation and discovery. The Company

has over $4M in cash, no debt and less than 75M shares outstanding with a strong portfolio of gold-silver

and copper assets and royalties in North America. Riverside has extensive experience and knowledge

operating in Mexico and Canada and leverages its large database to generate a portfolio of prospective

mineral properties. In addition to Riverside's own exploration spending, the Company also strives to

diversify risk by securing joint-venture and spin-out partnerships to advance multiple assets

simultaneously and create more chances for discovery. Riverside has properties available for option,

with information available on the Company's website at

www.rivres.com

.

ON BEHALF OF RIVERSIDE RESOURCES INC.

"John-Mark Staude"

Dr. John-Mark Staude, President & CEO

For additional information contact:

John-Mark Staude

President, CEO

Riverside Resources Inc.

[email protected]

Phone:

(778) 327-6671

Fax:

(778) 327-6675

Web:

www.rivres.com

Raffi Elmajian

Corporate Communications

Riverside Resources Inc.

[email protected]

Phone: (778) 327-6671

TF: (877) RIV-RES1

Web:

www.rivres.com

Certain statements in this press release may be considered forward-looking information. These statements can be identified by the use of

forward-looking terminology (e.g., "expect"," estimates", "intends", "anticipates", "believes", "plans"). Such information involves known and

unknown risks -- including the availability of funds, the results of financing and exploration activities, the interpretation of exploration results and

other geological data, or unanticipated costs and expenses and other risks identified by Riverside in its public securities filings that may cause

actual events to differ materially from current expectations. Readers are cautioned not to place undue reliance on these forward-looking

statements, which speak only as of the date of this press release.

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.

[1]

https://www.equinoxgold.com/operations/growth-projects/greenstone-project/#overview

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/127815