Riverside Resources Inc. reported that surface exploration continues at the Cuarentas Gold Project (the "Project") located in northern Sonora, Mexico. Recent trenching and channel sampling work from the Santa Rosalia Sur and El Centro targets returned encouraging assay results in a continuous 1.7 km mineralized structural trend, "El Testerazo". The Cuarentas Project is located approximately 20 km to the east of Premier Gold Mines' Mercedes Mine and 40 km northwest of Silvercrest Metals' operation Las Chispas. The Company is partnering with Hochschild Mining which has been granted an earn-in option in respect of the Project. New Exploration Results: Geologically, Riverside's wholly owned project is hosted within a volcanic sequence overlaying the Upper-Cretaceous Bisbee group known for hosting some of the major deposits such as the Santa Gertrudis Gold Mine of Agnico Eagle and Santa Elena mine of First Majesitc and the overlying Late Cretaceous volcanics which host Mercedes and Las Chispas mines. The mineralized volcanic hosting sequence at Cuarentas is a succession of rhyolitic and andesitic units alternating flows and volcaniclastics, which are both crack filled and partially replaced by the hydrothermal fluids bringing silica, calcite and gypsum from a possible not too distant magmatic ("porphyry-style") source. Trenching results: Riverside to date has excavated over 10 trenches across segments of the 2.5 km long Testerazo shear zone. To comply with limiting impact and working with the Company's environmental permit trenches were constructed with a backhoe, leading to 25 meters length segments and done in a en-echelon fashion to develop a stronger understanding of the shears that come to surface along varying topography. The trenching program was successful to test the surface width of the mineralized structural corridor and provide a better understanding of the geology and data on the gold content at Santa Rosalia Sur and El Centro target where a coincident 500 m long gold- in soil anomaly has been identified. Channel results: New channel samples collected along trend in the Centro target provide indicators for possible gold mineralization and large shears under thin cover. The mineralized veining at the Centro target trends southward. The zone progresses eastward into the northern extension of Santa Rosalia Sur and has assayed up to 2.23 g/t Au over 1 m (see Table 2 & Figure 2). El Centro target, outcrop exposure is limited due to the steep slope escarpment, cover material and thick vegetation. Riverside Resources Inc. reported that surface exploration continues at the Cuarentas Gold Project (the "Project") located in northern Sonora, Mexico. Recent trenching and channel sampling work from the Santa Rosalia Sur and El Centro targets returned encouraging assay results in a continuous 1.7 km mineralized structural trend, "El Testerazo". The Cuarentas Project is located approximately 20 km to the east of Premier Gold Mines' Mercedes Mine and 40 km northwest of Silvercrest Metals' operation Las Chispas. The Company is partnering with Hochschild Mining which has been granted an earn-in option in respect of the Project. For further details, see the press release dated June 24, 2020. New Exploration Results: Geologically, Riverside's wholly owned project is hosted within a volcanic sequence overlaying the Upper-Cretaceous Bisbee group known for hosting some of the major deposits such as the Santa Gertrudis Gold Mine of Agnico Eagle and Santa Elena mine of First Majesitc and the overlying Late Cretaceous volcanics which host Mercedes and Las Chispas mines. The mineralized volcanic hosting sequence at Cuarentas is a succession of rhyolitic and andesitic units alternating flows and volcaniclastics, which are both crack filled and partially replaced by the hydrothermal fluids bringing silica, calcite and gypsum from a possible not too distant magmatic ("porphyry-style") source. Trenching results: Riverside to date has excavated over 10 trenches across segments of the 2.5 km long Testerazo shear zone. To comply with limiting impact and working with the Company's environmental permit trenches were constructed with a backhoe, leading to 25 meters length segments and done in a en-echelon fashion to develop a stronger understanding of the shears that come to surface along varying topography. The trenching program was successful to test the surface width of the mineralized structural corridor and provide a better understanding of the geology and data on the gold content at Santa Rosalia Sur and El Centro target where a coincident 500 m long gold- in soil anomaly has been identified. Channel results: New channel samples collected along trend in the Centro target provide indicators for possible gold mineralization and large shears under thin cover. The mineralized veining at the Centro target trends southward. The zone progresses eastward into the northern extension of Santa Rosalia Sur and has assayed up to 2.23 g/t Au over 1 m. El Centro target, outcrop exposure is limited due to the steep slope escarpment, cover material and thick vegetation.