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RNS Number : 7076X Red Rock Resources plc 07 January 2022
Red Rock Resources PLC
("Red Rock" or the "Company")
Kenya Exploration Update
Mikei Gold Project - Drill Programme Assay Results
7 January 2022
Red Rock Resources Plc ("Red Rock" or "the Company"), the natural resource
development company with interests in gold and base metals, announces the
results of the first batch of 950 samples from its recently completed 2021
phase 1 RC drilling exploration programme in the mid KKM prospect at the Mikei
Gold Project ("MGP") in Kenya.
HIGHLIGHTS:
· A total of 20 drill holes totalling 2093 meters were completed as
part of phase 1 RC Drilling Programme
· Sampling and logging was done at 1m intervals by our in-house
geological team prior to being sent to SGS limited in Mwanza, Tanzania for
accredited laboratory assay
· Results are of first batch of 950 samples from 9 out of the 20 drill
holes. Final batch of Phase 1 drilling samples awaiting customs clearance.
· Highlight intercepts include (complete collar and assay tables
available at the bottom of this release).
o KKRC102: 17m @ 1.02 g/t Au from 116m to 133m (including 1m @ 3.15 g/t Au)
o KKRC082: 6 m @ 1.17 g/t Au from 8m to 13m (including 1m @ 3.75 g/t Au)
o KKRC101: 4m @ 1.37 g/t Au from 83m to 87m (including 1m @ 2.7 g/t Au)
Red Rock Chairman Andrew Bell comments: "The drill programme was designed to
test possible extensions of the mineralised zones and to infill some possible
gaps where holes might previously have been drilled too far apart to allow an
assumption of continuity of mineralisation in the Resource calculation.
A more powerful compressor had to be brought in part way through the
programme, and the first nine holes for which we have results were those
drilled while waiting for it to arrive. A comprehensive picture of the results
of the programme awaits the results of the final eleven holes, including some
deeper holes.
However these first nine holes were extremely encouraging, and take us some
way towards our objectives for the programme. Seven of the drillholes
intercepted gold mineralisation, including five at good grades.
We look forward to being able to announce the remaining results before long."
Programme Data:
Drill Programme assay table
Hole ID From (m) To (m) Interval (m) Au g/t
KKRC082 7 13 6 1.17
Incl. 12 13 1 3.75
KKRC083 98 101 3 0.5
KKRC084 No Significant intercepts
KKRC085 73 74 1 1.87
KKRC098 65 68 3 0.5
KKRC099 64 66 2 0.88
incl. 65 66 1 1.4
KKRC100 No Significant intercepts
KKRC101 83 87 4 1.37
incl. 84 85 1 2.71
107 109 2 0.9
KKRC102 116 133 17 1.02
incl. 124 125 1 3.17
*All thicknesses are downhole lengths and true thickness are not known at this
stage
Drill Programme collar table
Hole ID Azimuth Dip Hole Depth (m) Easting Northing Elevation
KKRC082 25(0) -60(0) 100 643862 9889435 1191
KKRC084 25(0) -60(0) 110 643967 9889409 1201
KKRC085 25(0) -60(0) 85 643997 9889422 1203
KKRC101 25(0) -60(0) 109 645382 9888747 1264
KKRC102 25(0) -60(0) 133 645283 9888773 1261
KKRC083 25(0) -60(0) 109 643897 9889444 1191
KKRC098 25(0) -60(0) 85 644912 9889999 1258
KKRC099 25(0) -60(0) 70 644955 9889041 1250
KKRC100 25(0) -60(0) 60 644919 9889034 1249
*Projection: UTM Zone 36 South Arc 1960
QA/QC
Sampling was done at intervals of 1 metre, and the majority of samples were
dry with good to excellent recoveries. The company included certified
reference materials (CRM) in the sample stream and constitutes approximately
5-10% of the sample stream. Samples from this drilling programme were
submitted to SGS Limited in Mwanza, Tanzania which is an ISO certified and
accredited laboratory for sample preparation and analysis. In addition to the
company's CRMs, the laboratory has additional checks.
Background
The MGP (100% beneficially owned by Red Rock) comprises two prospecting
licences which cover approximately 245 km2, namely PL/2018/0202 and
PL/2018/0203, over the Migori Greenstone Belt, and are located along the
northern margin of the Tanzanian Craton. The licences extend 63 km along the
strike of the belt, which also hosts the Kilimapesa Gold treatment plant
several km to the east of the Company's licenses. The North Mara Gold Mine,
which is operated by Barrick Gold, is located 30 km to the south of the MGP in
Tanzania.
Regional exploration in the project area began in the early 1930s and
culminated in the identification and subsequent mining of the Macalder
volcanogenic massive sulphide (VMS) base metal mine.
In 2010, Red Rock began the extensive task of file organisation, data
digitisation and compilation of available historical data, following which CSA
Global (UK) Ltd performed cross-checks and validation steps prior to loading
it into a Structured Query Language (SQL) database using Datashed. During 2011
and 2012, Red Rock undertook an infill drilling programme at all five of the
lode gold prospects; MK, Kakula-Kalange-Munyu (KKM), Kakula-Kalange-Munyu West
(KW), Nyanza (NZ), and Gori Maria (GM) within PL/2018/0202.The Report
published earlier this year documented the results of Mineral Resource
estimation work initially conducted in 2011 and 2012 and revised in 2021 in
order to report the Mineral Resources according to JORC (2012)
guidelines.
JORC (2012) differs from earlier editions of the JORC Code in that for a
Mineral Resource to be estimated it requires the application of "reasonable
prospects of eventual economic extraction" ("RPEEE") principles. This has
resulted in the case of the Mikei MRE in the calculation of pit shells
supported by conceptual cost and gold price forecast parameters. Any material
outside or below the reporting pit shell was updated as "Not Classified" since
it did not meet the criteria to be reported as a Mineral Resource.
The total Mineral Resource Estimate, at both Inferred and Indicated levels,
was estimated at:
15.13 Mt @ 1.49 g/t Au with contained metal content of 723 KOz Au
All prospects, except GM, were classified as Indicated and Inferred Mineral
Resources. GM was classified as Inferred only, mainly due to the relatively
low average RC drill recovery of 62%.
Due to the uncertain lateral extent and depth of artisanal mining at the Mikei
prospects, and the lack of topographic data to accurately deplete the Mineral
Resource, all oxidised material was classified as Inferred Mineral Resources.
The Mineral Resource was reported as that material within the RPEEE pit
shells, and above a cut-off grade of 0.5 g/t Au. The Mineral Resource was
reported as of 18 January 2021.
The technical information in this release has been reviewed by Mr Joseph Komu,
a member of AusIMM and the Project Manager of the Project. He is a member of a
recognised professional organisation and has sufficient relevant experience to
qualify as a qualified person as defined in the Guidance Note for Mining, Oil
and Gas Companies published by AIM.
This announcement contains inside information for the purposes of Article 7 of
the Market Abuse Regulation (EU) 596/2014 as it forms part of UK domestic law
by virtue of the European Union (Withdrawal) Act 2018 ("MAR"), and is
disclosed in accordance with the Company's obligations under Article 17 of
MAR.
For further information, please contact:
Andrew Bell 0207 747
9990
Chairman Red Rock Resources Plc
Roland Cornish/ Rosalind Hill Abrahams 0207 628 3396 NOMAD
Beaumont Cornish Limited
Jason Robertson 020 7374
2212
Broker First Equity
Limited
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