Alpha Exploration Announces More Drilling Results from Aburna with Intercept of 22 M of 4.50 G/T Gold
Alpha Exploration Announces More Drilling
Results from Aburna with Intercept of 22 M of
4.50 G/T Gold
Calgary, Alberta--(Newsfile Corp. - May 25, 2022) -
Alpha Exploration Ltd.
(
TSXV: ALEX
) ("
Alpha
" or
the "
Company
") is pleased to announce more results from the first drilling program on its Aburna gold
prospect, part of the Company's 100% owned Kerkasha Project, Eritrea. A program consisting of 19
reverse-circulation drill holes was completed in February and March this year and results from the first 14
holes (ABR-001 to ABR-014) were announced earlier this month (May 3, 2022) and now assay results
from 4 of the 5 remaining drill holes (ABR 016 to ABR-019) have been received.
Highlights
Drill hole ABR-018 in the Hill 52 location intersected 22 meters averaging 4.50 g/t gold.
Drill hole ABR-017 in the Hill 52 location intersected 5 meters averaging 1.94 g/t gold.
Table 1: Summary of Best Intervals from Aburna Drill Holes ABR-016 to ABR-019
Hole Number
From (m)
To (m)
Interval (m)*
Au (g/t)
Area
ABR-016
79
84
5
0.52
Hill 52
ABR-017
11
20
9
0.42
Hill 52
and
53
61
8
0.94
Hill 52
and
71
76
5
1.94
Hill 52
ABR-018
7
24
17
0.39
Hill 52
and
47
69
22
4.50
Hill 52
ABR-019
No
significant
assays
0
Aburna Central
Note
: At this early stage of exploration the true width of the mineralization is uncertain, but it is estimated to be 70 to 80% of reported intervals. Intervals
are calculated with a 0.2 g/t Au cut-off and a maximum internal dilution of 2 m.
Michael Hopley, Alpha President & CEO said, "These results from the first drilling campaign at
Aburna continue to support the view that Alpha has found what could be a large gold
discovery at Aburna with widespread gold mineralization spread over large areas in many drill
holes. These positive results give the Alpha exploration team plenty of targets for the next
round of drilling particularly at the Hill 52 and Celebration Hill areas."
Aburna Gold Prospect
The Aburna gold prospect is located on the western side of the Company's large Kerkasha Exploration
License. Gold was mined at Aburna in the 1920s by Italian colonial miners and more recently by local
artisanal miners. Earlier work by Alpha has identified gold mineralization over an area of approximately
4 km by 2 km northeast of the colonial Mine. Gold mineralization at Aburna is orogenic-type associated
with three major NE-SW oriented shear zones. Recent work by Alpha has included continuous 1-m long
sub-surface channel and trench sampling (See press releases on 4
th
November 2021 and 10
th
February
2022). Results have defined six prospective sub-areas namely: Hill 52, Saddle Workings, Channel 12
NE, Celebration Hill, Pad 2 and Aburna Central - (see Map 1 below).
These latest results are from 4 (ABR-016 to ABR-019) of the last 5 drill holes at Aburna and they are
summarized in Table 1. Assay results for drill hole ABR-015 are not reported due to one missing sample
and assay; results from this hole will be released as soon as all assays have been received.
Assay results from the first 14 drill holes at Aburna were released on May 3, 2022; these results are
summarized in Table 2.
Map 1 Aburna Gold Prospect
To view an enhanced version of Map 1, please visit:
https://orders.newsfilecorp.com/files/8361/125219_alpha1en.jpg
Map 2 below shows the location and surface projections of all drill holes at the Hill 52 area as well as
lithology and gold assays per meter in histogram form.
Map 2
To view an enhanced version of Map 2, please visit:
https://orders.newsfilecorp.com/files/8361/125219_cb4c0ad37498e870_002full.jpg
The two cross-sections below A-A¹ and B-B¹ are through the Hill 52 area showing lithology and gold
assays per meter in histogram form.
Cross-Section A-A¹ Hill 52 Drilling
To view an enhanced version of this graphic, please visit:
https://orders.newsfilecorp.com/files/8361/125219_cb4c0ad37498e870_003full.jpg
Cross-Section B-B¹ Hill 52 Drilling
To view an enhanced version of this graphic, please visit:
https://orders.newsfilecorp.com/files/8361/125219_cb4c0ad37498e870_004full.jpg
Map 3 below shows the location and surface projections of all drill holes at the Celebration Hill area as
well as lithology and gold assays per meter in histogram form.
Map 3 Celebration Hill Drill Plan Map
To view an enhanced version of Map 3, please visit:
https://orders.newsfilecorp.com/files/8361/125219_cb4c0ad37498e870_005full.jpg
The Table 2 below is a summary of the best drill hole intervals from the first 14 drill holes at Aburna
released on May 3, 2022.
Table 2: Summary of Best Intervals from drilling at Aburna Drill Holes ABR-001 to ABR-014
Hole Number
From (m)
To (m)
Interval (m)*
Au (g/t)
Area
ABR-001
2
16
14
0.87
Hill 52
and
37
45
8
1.58
Hill 52
ABR-002
2
7
5
3.65
Hill 52
and
14
18
4
1.38
Hill 52
and
64
65
1
1.08
Hill 52
and
69
72
3
1.90
Hill 52
ABR-003
89
91
2
1.43
Hill 52
ABR-004
14
16
2
3.00
Hill 52
and
21
22
1
1.44
Hill 52
ABR-005
6
21
15
5.85
Hill 52
and
46
47
1
4.48
Hill 52
and
25
26
1
2.43
and
55
57
2
4.65
Hill 52
and
64
65
1
3.31
Hill 52
ABR-006
27
28
1
1.12
Hill 52
and
136
137
1
3.31
Hill 52
ABR-007
23
24
1
1.85
Hill 52
ABR-008
49
59
10
5.24
Celebration Hill
and
85
86
1
1.57
Celebration Hill
ABR-011
59
60
1
1.77
Celebration Hill
ABR-012
58
59
1
1.49
Celebration Hill
*Note that at this early stage of exploration the true width of the mineralization is uncertain, but it is
estimated to be 70 to 80% of reported intervals. Intervals are calculated with a start and end value of not
less than 0.92g/t Au using a 0.2 g/t Au cut-off and a maximum internal dilution of 2 m.
Notes
Sampling, Sub-sampling and Analysis
Geological consultants from RSC were responsible for the design of a strict QA/QC program consistent
with industry best practice. Drilling was by reverse-circulation. Samples were split at the rig using a
Metzke splitter, before being transported to a secure location for logging.
All samples were submitted to Nabro Laboratories Limited (Nabro), Asmara, Eritrea, for sample
preparation. Samples were crushed (to 90% passing 2.8 mm) and pulverised (to 85% passing 75 µm).
Two scoop samples were taken from the pulveriser bowl: approximately 120 g for laboratory analysis
and approximately 100 g for portable X-ray fluorescence (pXRF) analysis. The coarse and pulp rejects
were stored at a warehouse in Asmara. The Company inserted certified reference material from OREAS
(www.ore.com.au) into the sample stream, while Nabro inserted barren granodiorite material into the
sample stream as a blank.
Drill samples were shipped to ALS Geochemistry (ALS), Loughrea, Ireland, for analysis. ALS analyzed
all drill samples for gold by method Au-AA26 (50 g charge fire assay, AAS finish). ALS is independent of
the Company and its quality management systems framework is accredited to ISO/IEC 17025:2005 or
certified to ISO 9001:2015 standards.
Table 2 Drill Collar Data
Prospect
Hole
Type
East (UTM)
North (UTM)
RL
Azimuth (°)
DIP (°)
Started
Ended
Depth (m)
Aburna
ABR001
RC
340821
1651448
920
315
-50
2/26/2022
2/26/2022
78
Aburna
ABR002
RC
340852
1651421
942
315
-50
2/27/2022
2/27/2022
108
Aburna
ABR003
RC
340875
1651392
937
315
-50
2/28/2022
2/28/2022
150
Aburna
ABR004
RC
340904
1651359
946
315
-50
1/3/2022
1/3/2022
84
Aburna
ABR005
RC
340873
1651265
965
315
-50
3/2/2022
3/4/2022
222
Aburna
ABR006
RC
340878
1651331
931
315
-50
3/4/2022
3/5/2022
180
Aburna
ABR007
RC
340826
1651328
941
315
-50
3/6/2022
3/6/2022
90
Aburna
ABR008
RC
341631
1650633
930
315
-50
3/7/2022
3/8/2022
102
Aburna
ABR009
RC
341546
1650555
948
315
-50
3/8/2022
3/8/2022
72
Aburna
ABR010
RC
341504
1650476
958
315
-50
3/9/2022
3/9/2022
78
Aburna
ABR011
RC
341388
1650261
950
315
-50
3/9/2022
3/10/2022
84
Aburna
ABR012
RC
341221
1650082
944
315
-50
3/10/2022
3/10/2022
78
Aburna
ABR013
RC
340406
1649981
981
315
-50
3/11/2022
3/11/2022
60
Aburna
ABR014
RC
340406
1649981
981
315
-70
3/11/2022
3/12/2022
84
Aburna
ABR015
RC
341571
1651533
936
315
-50
3/14/2022
3/14/2022
114
Aburna
ABR016
RC
340850
1651234
950
315
-50
3/15/2022
3/16/2022
186
Aburna
ABR017
RC
340823
1651264
945
315
-50
3/16/2000
3/17/2022
100
Aburna
ABR018
RC
340906
1651240
965
315
-50
3/18/2022
3/18/2022
70
Aburna
ABR019
RC
341756
1651866
943
315
-50
3/18/2022
3/18/2022
60
Total
2000
About Alpha
Alpha is an exploration company listed on the TSX-V exchange under the symbol ALEX that has made 3
important discoveries in the past 2 years at it's Kerkasha Project in Eritrea:
Anagulu porphyry gold-copper
Aburna orogenic gold
Tolegimja volcanogenic-massive-sulphide (VMS)
The company is managed by a group of highly experienced and successful professionals with many
years of experience carrying out exploration and resource development programs in Eritrea and Sudan
and is focused on the discovery of world class economic gold and base metals deposits in the highly
prospective Arabian-Nubian shield, on either side of the Red Sea. Alpha currently holds a 100% interest
in the large (771 km
2
) Kerkasha Exploration License in southwest Eritrea, located 135 km west-
southwest of the capital city of Asmara. Since acquiring the property in January 2018, the company has
spent approximately CAD$12 million on exploration and identified 17 in prospects of which six have
been drilled to date.
For further information go to the Alpha webpage at
www.alpha-exploration.com
or contact:
Michael Hopley
President and Chief Executive Officer
Alpha Exploration Ltd.
Email:
Tel: +44 207129 1148
Qualified Person
All scientific and technical information in this press release, including the results of the Aburna drill