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Silver Elephant Assay Results Show Up to 2,790 g/t Silver, 20% Lead From 120 Samples At the Pulacayo- Paca Project in Bolivia

Drill Results

Silver Elephant Assay Results Show Up to 2,790 g/t

Silver, 20% Lead From 120 Samples At the Pulacayo-

Paca Project in Bolivia

Vancouver, British Columbia, May 11, 2023 – Silver Elephant Mining Corp. (“Silver

Elephant” or “the Company”) (TSX: ELEF, OTCQX: SILEF, Frankfurt:1P2N) is pleased to

report chip and channel sampling assay results from the ongoing exploration at the

Company’s flagship Pulacayo-Paca silver project in Bolivia.

A total of 120 samples were collected from three exploration priority target areas: Paca

conglomerate zone, the Pulacayo San Leon tunnel, and the Rothschild zone (an area

immediately northwest of Pulacayo’s Tajo Vein system). Assays with significant silver were

returned from many of the chip and channel samples taken at regular intervals in th ose

areas.

An up-coming drill program is planned to expand the Pulacayo -Paca resource based on

these assay results and on geophysical surveys. The Pulacayo-Paca project is currently

estimated to contain an indicated resource of 106.7 million oz of silver, 1.38 billion pounds

of zinc, and 690 million pounds of lead and an inferred resource of 13.1 million oz of silver,

123 million pounds of zinc, and 62 million pounds of lead based on the technical report

prepared by Mercator Geol ogical Services Limited with an effective date of October 13,

2020, with details provided in the Company’s October 13, 2020 news release. These

resources are well supported by 96,021 meters of drilling (5,009 meters by Apex Silver from

1994 to 1998, 85,024 meters by Apogee Silver from 2002 to 2014, and 6,258 meters by

Silver Elephant from 2019 to 2022).

Paca

66 select and channel samples were taken at 10-meter intervals that cover a 200 meter by

40 meter conglomerate area bordering Paca’s resource to the north. Each channel sample

is between 2 to 4 meters in length.

The reported values are up to 468 g/t silver; with 9 samples reporting between 250 and 468

g/t silver; 19 samples between 250 and 100 g/t s ilver; 19 samples between 100 and 50 g/t

silver; 7 samples between 50 and 30 g/t silver and the remainder below 30 g/t silver

The results demonstrate significant silver oxide mineralization throughout the sampled area.

None of the near surface conglomerate silver mineralization is included in the current Paca

resource.

TABLE 1: Paca Conglomerate Sampling Assay Results

SNO LOCATION SAMP_TYPE Ag (g/t) SNO LOCATION SAMP_TYPE Ag (g/t)

8612 Paca Channel

165.0 8646 Paca Channel

46.0

8613 Paca Channel

124.0 8647 Paca Channel

57.0

8614 Paca Channel

72.3 8648 Paca Channel

69.0

8615 Paca Channel

89.0 8649 Paca Channel

49.0

8616 Paca Channel

190.0 8651 Paca Channel

70.0

8617 Paca Channel

62.4 8652 Paca Channel

49.0

8618 Paca Channel

118.8 8653 Paca Channel

23.0

8619 Paca Channel

146.7 8654 Paca Channel

39.0

8620 Paca Channel

164.0 8655 Paca Channel

80.0

8621 Paca Channel

278.0 8656 Paca Channel

26.0

8622 Paca Channel

145.6 8657 Paca Channel

27.0

8623 Paca Channel

253.0 8658 Paca Channel

92.0

8624 Paca Channel

267.3 8659 Paca Channel

80.0

8625 Paca Select

467.9 8660 Paca Channel

25.0

8626 Paca Channel

238.1 8661 Paca Select

285.0

8627 Paca Channel

194.3 8662 Paca Select

97.0

8628 Paca Select

345.0 8663 Paca Channel

148.0

8629 Paca Channel

255.0 8664 Paca Channel

223.0

8631 Paca Channel

71.0 8665 Paca Channel

159.0

8632 Paca Channel

147.0 8666 Paca Channel

83.0

8633 Paca Channel

176.0 8667 Paca Channel

185.0

8634 Paca Hole

227.0 8668 Paca Channel

60.0

8635 Paca Channel

324.0 8669 Paca Channel

14.0

8636 Paca Channel

235.0 8671 Paca Channel

23.0

8637 Paca Channel

144.0 8672 Paca Channel

76.0

8638 Paca Channel

279.0 8673 Paca Channel

15.0

8639 Paca Channel

98.0 8674 Paca Channel

24.0

8640 Paca Channel

28.0 8675 Paca Channel

22.0

8641 Paca Channel

26.0 8676 Paca Channel

2.0

8642 Paca Channel

36.0 8677 Paca Channel

86.0

8643 Paca Channel

37.0 8678 Paca Channel

153.0

8644 Paca Channel

28.0 8679 Paca Channel

76.0

8645 Paca Channel

38.0 8680 Paca Channel

66.0

The conglomerate layers occurred in several areas that feature strongly oxidized

mineralization. The conglomerates are of Tertiary age and formed by subrounded quartzite

clasts and some sandstone clasts up to 25 cm in diameter. It is a clast -supported

conglomerate of sandy matrix which is partially to strongly silicified . Barite, calcite, locally

tetrahedrite and iron oxides are found, and the rock is moderately sericitized.

Pulacayo, San Leon Tunnel

A grab sampling program was also carried out in the San León underground tunnel along

the main Pulacayo Tajo Vein. The assay results from the 11 samples returned grades of up

to 2,790 g/t silver, 20% lead and 2% zinc. These results demonstrate the mineralization

extension of the main Tajo Vein in a “mineralized halo” more than 30 meters to the north

and 30 meters to the south.

In addition to the Tajo Vein mineralized halo, several other mineralized veins with high-

grade exploration potential were observed.

TABLE 2: San Leon Tunnel Sampling Assay Results

SNO LOCATION WIDTH

(m)

Ag

(g/t) Pb (%) Zn (%)

8551 Porvenir 1.50 502 4.95 15.6

8552 Porvenir 1.20 59 0.4 2.3

8553 Porvenir 0.20 210 0.45 2.5

8554 Porvenir 1.00 25 0.21 3.7

8555 Porvenir 0.25 476 5.69 27.6

8556 Porvenir 0.20 78 0.59 6.9

8557 Porvenir 0.30 231 0.33 12.05

8558 OB8 0.05 2790 20 2

8559 OB8 0.10 783 0.52 13.4

8560 OB8 0.10 1480 7.51 5.9

8561 OB8 0.05 376 2.59 20.6

Rothschild area sampling:

The mapping of the Rothschild zone immediately to the northwest of Pulacayo Tajo Vein

was completed. A total of 43 samples were taken and assayed along visual m ineralized

surface outcrops. No significant silver assay content was reported from those sample grabs.

Based on mapping and further geological modeling , additional sampling programs are

planned in areas further north of the outcropped areas

Please visit www.silverelef.com to see following maps pertaining to this release.

1. Map of Pulacayo-Paca district

2. Detailed mapping and sampling at Paca

3. Proposed drill targets at Paca

4. Sampling map of Pulacayo San Leon tunnel

Qualified Person

The technical contents of this news release have been prepared under the supervision of

Bill Pincus, who is an indepe ndent consultant of the Company. Bill Pincus is a qualified

person as defined by the guidelines of NI 43-101.

Quality Assurance and Quality Control

Silver Elephant adopts industry-recognized best practices in its implementation of QA/QC

methods. Rock chip samples average between 5-7 kilograms. Samples are shipped to

ALS Global Laboratories in Ururo, Bolivia for preparation and then shipped to ALS Global

laboratories in Lima, Peru for analysis. Samples are analyzed using Intermediate Level

Four Acid Digestion. Silver overlimits (“ore grade”) are analyzed using fire assay with a

gravimetric finish. The ALS Laboratories sample management system meets all the

requirements of International Standards ISO/IEC 17025:2017 and ISO 9001:2015. All ALS

geochemical hub laboratories are accredited to ISO/IEC 17025:2017 for specific analytical

procedures. A geochemical standard control sample is inserted into the sample stream.

The laboratory also includes duplicates of samples, standards and blanks for additional

QA/QC. Check assays are reviewed prior to the release of data. Assays are also reviewed

for their geological context and checked against field descriptions.

About Silver Elephant

Silver Elephant Mi ning Corp. is a premier silver mining and exploration company, with a

flagship Pulacayo silver project in Bolivia

Further information on Silver Elephant can be found at www.silverelef.com.

SILVER ELEPHANT MINING CORP.

ON BEHALF OF THE BOARD

“John Lee”

Executive Chairman

For more information about Silver Elephant, please contact:

+1.604.569.3661 ext. 101

[email protected] www.silverelef.com

Neither the Toronto Stock Exchange nor its Regulation Services Provider (as that term is

defined in the policies of the Toronto Stock Exchange) accepts responsibility for the

adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Statements

Certain statements contained in this news release, including statements which may

contain words such as “expects”, “anticipates”, “intends”, “plans”, “believes”, “estimates”,

or similar expressions, and statements related to matters which are not historical facts are

forward-looking information within the meaning of applicable securities laws. Such

forward-looking statements, which reflect management’s expectations regarding

Company’s future growth, results of operations, performance, and business prospects and

opportunities, are based on certain factors and assumptions and involve known and

unknown risks and uncertainties which may cause the actual results, performance, or

achievements to be materially different from future results, performance, or achievements

expressed or implied by such forward-looking statements.

These factors should be considered carefully, and readers should not place undue reliance

on the Company’s forward -looking statements. The Company believes that the

expectations reflected in the forwa rd-looking statements contained in this news release

and the documents incorporated by reference herein are reasonable, but no assurance

can be given that these expectations will prove to be correct. In addition, although the

Company has attempted to iden tify important factors that could cause actual actions,

events, or results to differ materially from those described in forward -looking statements,

there may be other factors that cause actions, events, or results not to be as anticipated,

estimated, or in tended. The Company undertakes no obligation to publicly release any

future revisions to forward-looking statements to reflect events or circumstances after the

date of this news or to reflect the occurrence of unanticipated events, except as expressly

required by law.