Sierra Grande Reports High Grade Sampling Results at B&C Springs, Stakes Additional Claims

In This Article:

SIERRA GRANDE MINERALS INC.
SIERRA GRANDE MINERALS INC.

Surrey, British Columbia, Jan. 18, 2024 (GLOBE NEWSWIRE) -- Sierra Grande Minerals Inc. (the “Company” or “Sierra”) (CSE: SGRO) (OTC: SIERF) (FF: F91Q) is pleased to report assay results from its polymetallic B&C Springs Project in Nye County, Nevada. The Company would like to add additional information to the sample data reported in its March 23, 2023 press release, noting previously undisclosed elevated silver values.

Sample ID

Description

Gold ppm

Silver ppm

R875088

Stockpile grab sample from Ford Wells Mine area

150.5

106

R875098

Dump grab sample from the Western Extension area

17.4

495

E432994

Stockpile grab sample from Ford Wells Mine area

30.9

31.3

The gold values for these samples were previously disclosed in the Company’s March 23, 2023 press release. Silver values were not previously reported.

The Company is also releasing sample results from the Ford Wells Mine area, the Mildred Mine area, and the Western Extension (see maps 1, 2 and 3 below):

Sample results by project area:

Ford Wells Mine Area

Sample ID

Mass Kg

Description

Gold ppm

Silver ppm

R875086

1.48

Stockpile grab

13.7

18.5

R875087

0.84

Quartz vein chip sample

<0.02

0.11

R875088

0.77

Stockpile grab sample

150.5

106

E432994

1.62

Stockpile grab sample over ~10 feet

30.9

31.3

E432995

1.23

Grab sample from historic trench

3.84

10.6

E432996

1.04

Grab sample

0.93

5


Mildred Mine Area

Sample ID

Mass Kg.

Description

Gold ppm

Silver ppm

Copper %

R875070

2.05

Dump sample

0.01

23.8

1.04

R875071

1.07

Cob sample

<0.01

0.18

0

R875072

1.39

Cob sample

0.1

222

0

R875073

0.97

1 foot chip sample

0.16

142

6.35

R875074

1.63

3-foot semi-continuous chip

0.05

11.9

0.11

R875075

1.26

Dump sample

26.6

78.6

0.43

R875076

0.8

Cob sample

0.41

667

2.2

R875077

1.39

Dump sample

0.03

10.2

0.13


Western Extension Area

Sample ID

Mass Kg.

Description

Gold ppm

Silver ppm

R875089

1.31

Dump sample

0.17

1.22

R875090

0.7

Dump sample

0.14

0.39

R875092

1.19

Dump sample

5.19

273

R875093

1.3

Shaft dump sample

0.13

81.5

R875098

1.56

Dump sample

17.4

495

E432992

1.34

Grab sample

<0.02

548

R875099

0.61

Grab sample

<0.02

1.53


Additional Sample Assays

Sample ID

Mass Kg.

Description

Gold ppm

Silver ppm

R875091

1.29

Dump sample from east/northeast of the Western Extension Area

0.51

276

E432993

0.41

Grab sample from stockpile on the northeastern corner of the claim block

<0.02

4

The reader is cautioned that grab sample assays represent prospecting samples and may not be representative of the grade or width of the mineralization. There is presently insufficient data with respect to the size and extent of the mineralization represented by the sample to determine its significance.


(Site where sample R875073 was taken at the Mildred Mine Area: 0.16 ppm gold, 142 ppm silver, 6.35% copper)