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RRI.V ·

Riverside Provides Update ON Exploration and Drilling IN Sonora, Mexico

Exploration Programs

1110 – 1111 West Georgia Street, Vancouver, BC, V6E 4M3 Tel: (778) 327-6671

TSX-V: RRI

PRESS RELEASE Pink Sheets: RVSDF

Frankfurt: R99

RIVERSIDE PROVIDES UPDATE ON EXPLORATION AND DRILLING IN SONORA,

MEXICO

February 15, 2018 – Vancouver, BC: Riverside Resources Inc. (“Riverside” or the

“Company”) (TSX-V: RRI), recently completed a partner-funded diamond drilling campaign at

the Puerto Alamo Target at the 36 km² Glor Gold Project (the “Project”) . The exploration and

drilling work was funded by partner, Centerra Gold Inc. (“Centerra”) , as part of their option to

earn a 70% interest in the Project. The Project hosts four key target areas and is located

approximately 8 km west of Alamos Gold’s El C hanate Mine in Sonora, Mexico. The recently

completed drill program focused on the Puerto El Alamo Target (see Figure 1 below) located in

the central part of the Project , which had been defined by a recent detailed soil geochemistry

survey and geological mapping.

Figure 1: Map of the Puerto El Alamo and other target areas at the Glor Project

The drilling program consisted of seven drill -holes with a total length of 1,212 metres. The drill-

holes were designed to test for a near -surface deposit of disseminated and fracture -controlled

gold mineralization similar to what was identified in bedrock outcroppings in the target area.

Gold and arsenic analytical results obtained by the soil geochemistry survey also guided the

design of the drilling program.

All of the drill- holes passed through the targeted stratigraphy and shear structures with multiple

narrow intervals (1.0 – 4.7 metres) of low -grade gold (0.25 – 0.345 g/t Au) mineralization . The

targeted stratigraphy consists of a Mesozoic andesite volcanic flow underlain by a package of

fine-grained sedimentary rocks and a thick formation of polylithic conglomerate. On surface in

the target area, gold-bearing shear structures were found conformably within t he andesite unit

and close to its contacts with the sedimentary rocks. Zones of iron carbonate +/ - sericite

alteration and minor quartz veining several meters wide were intersected in each of the drill -

holes. Similar lithologies, structures and hydrothermal alteration were trenched and diamond

drilled at the Pitaya Target in the north-eastern sector of the Project (see press release on June 19,

2017).

Riverside’s President and CEO, John -Mark Staude, stated : “Our drilling at the Puerto El

Alamo target with partner Centerra explored for low -angle shear structures similar in nature to

those controlling the El Chanate and other multi-million ounce gold deposits in Sonora. We are

disappointed given all of the posi tive geologic and geochemical indications that we did not hit a

gold-rich structure, but we still believe the project holds excellent exploration potential. We look

forward to further exploring the San Pedro and La Joya targets where there is remaining gold

discovery potential. We are pleased to continue working with Centerra as a partner and hope to

add additional land tenure in the coming months.”

The Pitaya Target and Puerto El Alamo drill- hole data shows there is a positive correlation

between gold and arsenic (As) enrichments, where core samples having gold concentrations

greater than 0.2 g/t Au are seen to have As contents of 3,000 ppm and greater. The gold- arsenic

relationship is a feature commonly found at other orogenic gold systems in north-western Sonora

including at the San Francisco Mine. Further understanding of the controls on gold

mineralization at Glor were established and will be applied going forward. Partner-funded stream

sediment and soil surveys along with mapping and rock sampling are expected to be carried out

this quarter.

Clemente Project Update

Riverside optioned the Clemente Silver Project in December of 2016 to partner Silver Viper

Minerals (“Silver Viper”) (TSX-V: VIPR), which at the time was a private company with plans

of a public listing and company growth. Riverside’s partner recently completed its IPO (see

Silver Viper press release September 27 , 2017) and then commenced a 2,0 00 metre drilling

program in November of 2017. To date, approximately half of the planned campaign has been

completed at the Mundo and Nuevo Mundo silver targets. Nine HQ-size diamond boreholes were

drilled for a total length of 1,062 meters, with two of the drill- holes intersecting old mine

workings and consequently being abandoned. The best mineralized intersection was made by

hole CL -17-006; a 0.7 meter long interval that averages 827 g/t silver, 0.23 g/t gold and a

combined 2.09 per cent lead -zinc. Click here for more details on the Clemente Project and

option agreement details with Silver Viper.

Future exploration at Clemente could progress with testing of the Santa Elena target located in

the south-eastern sector of the Clemente property and 7 km northwest of the Cerro Colorado gold

mine of Goldgroup. The Santa Elena target covers an area of at least 150 hectares where there is

evidence of artisanal mining for gold and silver but no previous drilling.

Figure 2: Map of the Clemente Project and its three target areas

Qualified Person and QA/QC:

The scientific and technical data contained in this news release was reviewed and prepared under

the supervision of Ron Burk, P.Eng. and Vice-President of Exploration for Riverside Resources

Inc. who is responsible for ensuring that the geologic information provided in this news release is

accurate and who acts as a “qualified person” under National Instrument 43- 101 Standards of

Disclosure for Mineral Projects.

All drill cores at Glor were photographed, geologically logged and then sawed in half to provide

samples for gold assaying and multi -element ICP mass spectrometry analysis, which was done

by Bureau Veritas’ laboratories in Hermosillo, Mexico and Vancouver, Canada, respectively. A

total of 704 core samples were analysed, with individual samples having core lengths of 1.0 m or

3.0 m, depending on the presence or absence of visible hydrothermal alteration. For quality

assurance and control purposes 16 non-mineralized ‘blank’ samples, 15 field duplicate samples

and 47 standard reference samples were included with the batches of core samples that were

analysed.

At Clemente assays reported herein were subject to industry standard sampling methods and QA-

QC protocols including the routine insertion of commercially prepared standards and locally

sourced blanks into the sample sequence. Sample splits of 30 g rams mass were analyzed by aqua

regia digestion with ultra -trace ICP -MS finish. When triggered, overlimits were completed by

aqua regia digestion and ICP -ES finish. Assays were completed by Bureau Veritas, with

preparation in Caborca, Sonora, Mexico and analysis in Vancouver, BC.

About Riverside Resources Inc.:

Riverside is a well -funded prospect generator exploration company with approximately

$3,000,000 in the bank and a tight share structure with fewer than 45M shares issued. Riverside

leverages its 77,000 location Mexico mineral database, highly experienced and dedicated

technical team and partnership network to acquire and develop high -potential projects. The

Company increases the chances of discovery by advancing multiple assets simu ltaneously

through partnerships, allowing Riverside to mitigate risk and conserve capital. Riverside has a

diverse portfolio of gold, silver and copper properties throughout North America. Riverside has

additional properties available for option with more 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 e vents 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 Service s Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.