Kairos Minerals

High-Grade Lithium Assays Confirm Significance of Spodumene-Bearing Pegmatite

Results of up to 1.91% Li2O just 4km from Pilbara Minerals’ Pilgangoora lithium-tantalum mine; Drilling being planned for September

Kairos Managing Director, Dr Peter Turner said: “The high-grade lithium results, combined with the confirmation of spodumene mineralogy, is a very exciting development.


Highlights

  • Five pegmatite samples from the Lucky Sump prospect at Mt York have returned exceptional assays including:
    • 1.91% Li2O & 103 ppm Ta (MYR393)
    • 1.56% Li2O & 115 ppm Ta (MYR401)
    • 0.58% Li2O & 167 ppm Ta (MYR396)
  • The spodumene-bearing pegmatite samples were discovered during routine earthmoving activities next to the flagship Mt York gold deposit
  • The spodumene pegmatites are part of a larger interpreted dyke swarm at Mt York
  • Planning underway to RC drill-test large area of Lucky Sump
“In light of these exceptional results, we plan to expedite planning to drill all of Lucky Sump. We intend to test the entire interpreted pegmatite dyke swarm, which is under cover, with the first RC drilling anticipated in September.

“We are in a Tier 1 destination for spodumene pegmatite projects with two world-class Li-Ta deposits (ASX:PLS, ASX:MRL) in the neighbourhood and we have demonstrated that we have the right fertile geology for significant Lithium-Caesium-Tantalum (LCT) pegmatite discoveries”.

Figure 1. Kairos Geologist Campbell Watts holding a piece of spodumene-bearing pegmatite (MYR393 – 1.91% Li2O) discovered at ‘Lucky Sump’ during routine earth moving activities.

Five samples of pegmatites that were analysed by hyperspectral and XRD methods confirming the presence of spodumene mineralogy (see KAI Announcement dated 12 July 2022), were submitted to NAGROM Laboratories in Perth for chemical analysis. Photographs of the pegmatites are shown in Figure 2.

The samples were crushed and pulverised and a 200g subsample selected for Na-peroxide fusion with hydrochloric acid digestion. This method was selected as it is considered to be a complete dissolution of all resistate minerals they may contain the selected elements of interest. The analysis of the samples was conducted using inductively couple plasma mass spectrometry (ICP-MS) with the elements Li, Rb, Cs, Be, Mn, Fe, Ti and Ta selected. The results are shown in Table 1.

Table 1. Assay results from NAGROM Laboratory, Perth. Conversion of Li ppm results to Li2O involves a two-step process to divide the Li ppm result by 10,000 (conversion to Li %) and multiplying Li % by 2.153 to obtain the Li2O equivalent. Method ICP005 refers to NAGROM’s Inductively coupled plasma mass spectrometry analysis code.

Figure 2. Lucky Sump pegmatite samples showing lithium and tantalum results.


Click here for the full ASX Release

This article includes content from Kairos Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

KAI:AU
The Conversation (0)
Two people in suits shaking hands while a woman smiles in the background.

Pan American Makes US$295 Million Deal to Sell La Arena Mine

Pan American Silver (TSX:PAAS,NASDAQ:PAAS) has announced the sale of its 100 percent interest in La Arena, including the La Arena gold mine and the La Arena II project in Peru, to Singapore’s Jinteng Mining.

Jinteng is a subsidiary of Zijin Mining Group (OTC Pink:ZIJMF,SHA:601899).

Zijin will pay US$245 million cash upfront and grant Pan American a life-of-mine gold net smelter return royalty of 1.5 percent for the La Arena II project upon the deal closing. Additionally, upon the commencement of commercial production from the La Arena II project, an additional contingent payment of US$50 million in cash will be made.

Keep reading...Show less
Brunswick Exploration (TSXV:BRW)

Brunswick Exploration


Keep reading...Show less
Gold letters spelling FED in front of a pile of gold dollar coins and the US flag.

Gold, Silver See Gains as Fed Continues to Maintain Rates

The United States Federal Reserve announced on Wednesday (May 1) that it would hold its benchmark rate at 5.25 percent to 5.5 percent following its two-day Federal Open Market Committee (FOMC) meeting.

In his press conference following the meeting, Federal Reserve Chairman Jerome Powell largely echoed statements from previous sessions, suggesting the committee would continue to hold rates until it had more confidence that the inflation rate was on a sustainable path to the 2 percent target set by the central bank.

This was in line with analyst expectations prior to the meeting based on recent data from various government agencies.

Keep reading...Show less

Franco-Nevada Reports Q1 2024 Results

Gold Prices Fuel Margin Expansion

(in U.S. dollars unless otherwise noted)

News Provided by Canada Newswire via QuoteMedia

Keep reading...Show less
Rio Silver (TSXV:RYO)

Rio Silver Announces Grant of Stock Options

Rio Silver Inc. ("Rio Silver" or the "Company") (TSX.V: RYO) (OTC: RYOOF) The company announces that it has granted an aggregate of 2 million incentive stock options to directors, officers and consultants of the company, exercisable at a price of five cents with the following exercise periods: (i) one year as to 600,000 options; (ii) two years as to 400,000 options; and (iii) five years as to 1 million options, from the date of grant. The grant of these options is subject to the approval of the exchange.

About Rio Silver Inc.

Keep reading...Show less

Latest Press Releases

Related News

×